Sinister Diesel 2008-2010 6.4L Powerstroke, Fuel Filter Cap – SD-FFC-6.4


Product Highlights:

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.

Vehiucle Fitment

Ford Powerstroke 2008-2010 6.4L

Key Features

  • Impervious to cracking like the OEM fuel filter cap
  • CNC Machined from solid aluminum billet
  • Blue anodized finish for extra protection and a clean and stylish appearance


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

*Special Order. Please allow for additional shipping time.