Quick view Sinister Diesel Sinister Diesel 11+ Ford Powerstroke 6.7L/ 2017+ Chevy Duramax Oil Fill Cap - Gray - SDG-UFC-OIL Compare $55.89 $42.99 Sinister Diesel 11+ Ford Powerstroke 6.7L/ 2017+ Chevy Duramax Oil Fill Cap - Gray Add to Cart Add to Cart
Quick view Sinister Diesel Sinister Diesel 11-16 GM Duramax 6.6L LML Intake Resonator Cover Plate - Gray - SDG-RSNTRD-LML Compare $90.99 $69.99 Sinister Diesel Intake Resonator Cover Plate for 2011-2016 GM Duramax 6.6L LML (Gray). Add to Cart Add to Cart
Quick view Sinister Diesel Sinister Diesel 08-18 Ford Powerstroke Power Steering Cap - Gray - SDG-PSC-FORD-08 Compare $64.99 $49.99 It's easy to take a power steering cap for granted until yours is defective. With a faulty cap, you're allowing fluid to leak out or, even worse, allowing contamination into your power steering fluid reservoir. With a Sinister Diesel Power Steering Cap,... Add to Cart Add to Cart
Quick view Sinister Diesel Sinister Diesel 99-16 Ford Powerstroke Brake Master Cylinder Cap - Gray - SDG-MCC-FORD-99 Compare $64.99 $49.99 Brakes are easy to overlook in diesel performance until yours aren't working properly. OEM plastic factory brake master cylinder caps are prone to growing brittle and cracking over time. This can lead to losing fluid or allowing moisture in the air to... Add to Cart Add to Cart
Quick view Sinister Diesel Sinister Diesel 2017+ Ford Powerstroke Windshield Washer Cap - SD-WWC-6.7P-17 Compare $55.89 $42.99 Sinister Diesel 2017+ Ford Powerstroke Windshield Washer Cap Add to Cart Add to Cart
Quick view Sinister Diesel Sinister Diesel 03-07 Ford Powerstroke 6.0L Windshield Washer Fluid Cap - SD-WWC-6.0 Compare $41.59 $31.99 Sinister Diesel 03-07 Ford Powerstroke 6.0L Windshield Washer Fluid Cap Add to Cart Add to Cart
Quick view Sinister Diesel Sinister Diesel Chevy Duramax L5P Master Cylinder Cap - SD-MCC-L5P Compare $76.69 $58.99 Sinister Diesel Chevy Duramax L5P Master Cylinder Cap Add to Cart Add to Cart
Quick view Weapon R Weapon R Acura/Honda Billet Aluminum Turbo look Oil Cap - Purple - 827-111-105 Compare $35.99 Weapon R Acura/Honda Billet Aluminum Turbo look Oil Cap - Purple Add to Cart Add to Cart
Quick view Weapon R Weapon R Acura/Honda Billet Aluminum Turbo look Oil Cap - Yellow/Gold - 827-111-104 Compare $35.99 Weapon R Acura/Honda Billet Aluminum Turbo look Oil Cap - Yellow/Gold Add to Cart Add to Cart
Quick view Weapon R Weapon R Acura/Honda Billet Aluminum Turbo look Oil Cap - Blue - 827-111-103 Compare $17.99 Weapon R Acura/Honda Billet Aluminum Turbo look Oil Cap - Blue Add to Cart Add to Cart
Quick view Weapon R Weapon R Acura/Honda Billet Aluminum Turbo look Oil Cap - Red - 827-111-102 Compare $17.99 Weapon R Acura/Honda Billet Aluminum Turbo look Oil Cap - Red Add to Cart Add to Cart
Quick view Weapon R Weapon R Acura/Honda Billet Aluminum Turbo look Oil Cap - Polished - 827-111-101 Compare $17.99 Weapon R Acura/Honda Billet Aluminum Turbo look Oil Cap - Polished Add to Cart Add to Cart