Sinister Diesel Oil Cooler Kit for 2003–2007 Ford 6.0L PowerStroke

Replace your aging oil cooler with the Sinister Diesel Oil Cooler Kit for the Ford 6.0L PowerStroke. Designed as a direct OEM replacement, this kit pairs an aluminum oil cooler with the gaskets and O-rings needed for installation.

Whether you're addressing a failing cooler or planning your next repair, the drop-in design keeps the replacement straightforward.

Built for reliable oil flow

• Meets or exceeds OEM standards.
• Improved flow rate compared with the original OEM oil cooler.
• Precision-manufactured for a direct, drop-in replacement.
• Backed by Sinister Diesel's 2-year warranty.

Vehicle fitment

• 2003–2007 Ford F-250 and F-350 Super Duty with the 6.0L PowerStroke diesel engine.
• 2003.5–2005 Ford Excursion with the 6.0L PowerStroke diesel engine.

Confirm your vehicle's model year and engine before ordering.

What's included

• 1 aluminum oil cooler.
• Gasket and O-ring kit.