You’ll never again have to worry about cracking the factory OEM oil and filter caps on your Ford 6.4L Powerstroke diesel. The Sinister Diesel Billet Blue Cap Kit includes three precision CNC machined caps that won’t crack or crumble after repeated heat cycling like the factory plastic parts can. They also feature an eye-catching Sinister Diesel blue anodized finished to dress up your engine bay.
Billet Aluminum Oil Filler Cap
Billet Aluminum Fuel Filter Cap (tapped for 1/8″ NPT)
Billet Aluminum Oil Filter Cap (tapped for 1/8″ NPT)
Solid Billet Aluminum Construction
Precision CNC Machined
Stronger and more reliable than the OEM plastic parts