Quick view Details Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED MSRP: Now: $55.95 Add to Cart Compare Quick view Details Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 MSRP: Now: $23.95 Out of stock Compare Quick view Details Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED MSRP: Now: $50.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 MSRP: Now: $75.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view Details GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 MSRP: Now: $98.95 Out of stock Compare Quick view Details Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view Details HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 MSRP: Now: $100.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 MSRP: $330.19 Now: $269.95 Add to Cart Compare Quick view Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red MSRP: Now: $55.95 Add to Cart Compare Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 MSRP: Now: $23.95 Out of stock Compare Quick view Details Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED MSRP: Now: $50.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 MSRP: Now: $75.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view Details GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 MSRP: Now: $98.95 Out of stock Compare Quick view Details Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view Details HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 MSRP: Now: $100.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 MSRP: $330.19 Now: $269.95 Add to Cart Compare Quick view Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red MSRP: Now: $55.95 Add to Cart Compare Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED MSRP: Now: $50.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 MSRP: Now: $75.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view Details GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 MSRP: Now: $98.95 Out of stock Compare Quick view Details Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view Details HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 MSRP: Now: $100.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 MSRP: $330.19 Now: $269.95 Add to Cart Compare Quick view Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red MSRP: Now: $55.95 Add to Cart Compare Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 MSRP: Now: $75.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view Details GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 MSRP: Now: $98.95 Out of stock Compare Quick view Details Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view Details HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 MSRP: Now: $100.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 MSRP: $330.19 Now: $269.95 Add to Cart Compare Quick view Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red MSRP: Now: $55.95 Add to Cart Compare Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 MSRP: Now: $75.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view Details GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 MSRP: Now: $98.95 Out of stock Compare Quick view Details Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view Details HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 MSRP: Now: $100.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 MSRP: $330.19 Now: $269.95 Add to Cart Compare Quick view Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red MSRP: Now: $55.95 Add to Cart Compare Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view Details GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 MSRP: Now: $98.95 Out of stock Compare Quick view Details Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view Details HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 MSRP: Now: $100.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 MSRP: $330.19 Now: $269.95 Add to Cart Compare Quick view Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red MSRP: Now: $55.95 Add to Cart Compare Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 MSRP: Now: $98.95 Out of stock Compare Quick view Details Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view Details HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 MSRP: Now: $100.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 MSRP: $330.19 Now: $269.95 Add to Cart Compare Quick view Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red MSRP: Now: $55.95 Add to Cart Compare Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view Details HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 MSRP: Now: $100.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 MSRP: $330.19 Now: $269.95 Add to Cart Compare Quick view Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red MSRP: Now: $55.95 Add to Cart Compare Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 MSRP: Now: $100.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 MSRP: $330.19 Now: $269.95 Add to Cart Compare Quick view Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red MSRP: Now: $55.95 Add to Cart Compare Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 MSRP: $330.19 Now: $269.95 Add to Cart Compare Quick view Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red MSRP: Now: $55.95 Add to Cart Compare Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Details Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 MSRP: $330.19 Now: $269.95 Add to Cart Compare Quick view Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red MSRP: Now: $55.95 Add to Cart Compare Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 MSRP: $330.19 Now: $269.95 Add to Cart Compare Quick view Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red MSRP: Now: $55.95 Add to Cart Compare Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Fleece Performance | sku: FPEFPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red - FPE-DMAX-OC-RED Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red MSRP: Now: $55.95 Add to Cart Compare Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Gates | sku: GAT31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap - 31118 Gates 05-12 Chrysler 300 / 99-04 300M Oil Filler Cap MSRP: Now: $23.95 Out of stock Compare Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Fleece Performance | sku: FPEFPE-OC-CR-F-RED Fleece Performance 03-20016 Cummins Billet Oil Cap Cover - Red - FPE-OC-CR-F-RED Dress up your Cummins with this Red billet aluminum oil cap cover. It is anodized black and laser etched with the Fleece Performance "F". It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the... MSRP: Now: $50.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Sinister Diesel | sku: SINSD-DC-6.7P-17 Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-6.7P-17 This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with... MSRP: $92.29 Now: $86.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Skunk2 Racing | sku: SKK626-99-0081 Skunk2 Honda Billet Oil Cap (M33 x 2.8) (25th Anniversary Black) - 626-99-0081 Skunk2's Fine Tuning products and accessories, like its Black Billet Oil Caps for most Honda and Acura engines, help put the finishing touches on your vehicle. Consistent with Skunk2's racing heritage and high-performance parts manufacturing practices,... MSRP: Now: $75.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Sinister Diesel | sku: SINSD-FFC08-01-20 Sinister Diesel 08-16 Ford Powerstroke 6.4/6.7L Fuel Cap - SD-FFC08-01-20 The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2016 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is CNC Machined... MSRP: $89.69 Now: $84.95 Add to Cart Compare Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view GReddy | sku: GRE13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome - 13901528 Greddy Type-B Oil Filler Cap Mitsubishi - Chrome MSRP: Now: $98.95 Out of stock Compare Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Sinister Diesel | sku: SINSD-FORD-GM-FC-99-01-21-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FORD-GM-FC-99-01-21-GRN The Sinister Diesel Billet Fuel Plug/Cap for the 1999-2007 & 2020-2021 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic plug and the Sinister Diesel Fuel Plug is... MSRP: $84.49 Now: $80.95 Add to Cart Compare Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view HKS | sku: HKS24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) - 24003-AN001 HKS OIL FILLER CAP NISSAN/HONDA (RED) MSRP: Now: $100.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Sinister Diesel | sku: SINSD-OFC-FORD-03 Sinister Diesel 03-10 Ford Powerstroke 6.0L/6.4L Oil Filter Cap - SD-OFC-FORD-03 From the factory, the 6.0L and 6.4L PowerStroke engine (found in the 2003 to 2010 Ford Super Duty) had a plastic oil filter cap, which becomes weak and brittle over time. A cracked or broken filter cap can lead to oil leaks or extra costs associated with... MSRP: $152.09 Now: $132.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Sinister Diesel | sku: SINSD-FFC-6.0 Sinister Diesel 03-07 Ford 6.0L Fuel Filter Cap - SD-FFC-6.0 A cracked fuel filter cap can lead to air in the fuel system. That can result in hard starting or potential fuel injector issues. A cracked fuel filter cap can also cause a fuel leak, which is definitely a bad idea on a hot engine. Never worry about that... MSRP: $136.49 Now: $120.95 Add to Cart Compare Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
Quick view Sinister Diesel | sku: SINSD-BCK-6.0 Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won't crack from overtightening or just the passing of time. All three caps are blue, adding a nice splash of... MSRP: $330.19 Now: $269.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected