Extra Info:

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 again with a Sinister Diesel Fuel Filter Cap. Constructed from a single solid aluminum billet, the Sinister Diesel Fuel Filter Cap is far stronger than the OEM plastic cap.

Features:

Impervious to cracking like the OEM fuel filter cap
CNC Machined from solid aluminum billet
Sinister Diesel Lifetime Warranty
Includes:

(1) Sinister Diesel Fuel Filter Cap
(1) O-Ring

FAQ’s

Q: What kind of finish is on this part?
A: This product has a blue anodized finish for extra protection and a clean and stylish appearance.
Q: Is there a warranty for this product?
A: Every Sinister Diesel part is manufactured and tested right here at Sinister’s California headquarters and comes with the legendary Sinister lifetime warranty.