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Sinister Diesel Oil Fill Cap for 1999-2010 Ford Powerstroke 7.3/6.0/6.4 and 2007.5-2019 Dodge Cummins 6.7C (Gray)

Was: $90.99
Sale: $69.99
Save: 23%
Save: $21.00



This new Sinister Diesel Oil Fill Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits 1999-2010 Powerstroke engines and 2007.5-2019 Dodge/Ram Cummins 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 Gray
  • CNC Machined from T6-6061 Billet Aluminum
  • Etched Sinister Diesel Logo
  • Direct replacement for factory cap
  • Fits 1999-2010 Powerstroke engines
  • Fits 2007.5-2019 Dodge Cummins


  • (1) Sinister Diesel Oil Fill Cap


  • Q: What kind of finish is on this part?
  • A: This product has a gray powdercoated 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 .


Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W5.0000” x H5.0000” x L5.0000”

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