• Buy With Confidence
  • We're the ExpertsAsk us anything
  • Free Ground Shipping On U.S. orders over $99
  • Price Match Guarantee We match all advertised prices
  • Fast & Easy Shipping No Hassle Returns made easy
Additional Images

Sinister Diesel Oil Fill Cap | SD-FC-7.3 | 1999-2003 Ford Powerstroke 7.3L

Pricing: $69.99



This new Sinister Diesel Oil Fill Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits 1999-2003 Ford Powerstroke 7.3L engines. It is made from CNC machined, solid billet T6-6061 aluminum Available in gray or Sinister Blue, this cap looks as good as it works!


  • Anodized in Sinister Blue
  • CNC Machined from T6-6061 Billet Aluminum
  • Etched Sinister Diesel Logo
  • Direct replacement for factory cap
  • Fits 1999-2003 Ford Powerstroke 7.3L engines
  • Lifetime Sinister Diesel Warranty

Shipping Information

  • Item Requires Shipping