Sinister Diesel Billet Blue Cap Kit for 2003–2007 Ford 6.0L PowerStroke

Give your 2003–2007 Ford 6.0L PowerStroke a coordinated under-hood upgrade with the Sinister Diesel Billet Blue Cap Kit. This three-piece set includes an oil filler cap, fuel filter cap and oil filter cap, all precision CNC-machined from solid billet aluminum.

The blue anodized finish and Sinister Diesel logos add a matching accent to your engine bay, while billet aluminum construction offers a durable alternative to factory plastic caps.

Key features

• Three-piece matching cap kit.
• Solid billet aluminum construction.
• Precision CNC machining for accurate fitment.
• Blue anodized finish.
• Sinister Diesel logo detailing.
• Fuel filter and oil filter caps tapped for 1/8-inch NPT.

Vehicle fitment

2003–2007 Ford F-250 and F-350 with the 6.0L PowerStroke diesel engine.

What's included

• 1 billet aluminum oil filler cap.
• 1 billet aluminum fuel filter cap, tapped for 1/8-inch NPT.
• 1 billet aluminum oil filter cap, tapped for 1/8-inch NPT.