



Sinister Diesel Engine-Mount Coolant Filtration System for 2011–2016 Ford 6.7L PowerStroke
Help protect your cooling system from casting sand, metal shavings and other debris with the Sinister Diesel Engine-Mount Coolant Filtration System for the 2011–2016 Ford 6.7L PowerStroke. This bypass system filters a small portion of the coolant while your engine runs, helping reduce debris that can clog coolers or contribute to wear on water pumps and coolant seals.
When it's time for your next cooling-system upgrade, the supplied bracket uses factory mounting holes, so no drilling is required. Pre-assembled hose fittings simplify connections, and the spin-on filter makes future replacements straightforward.
Key features
- CNC-machined 6061 billet aluminum filter block.
- Sinister Blue anodized finish.
- Engine-mount bracket with no-drill installation.
- Reinforced silicone hoses with pre-assembled fittings.
- Filter block with 2 threaded inlet ports and 1 outlet port.
- Hose connections factory-tested at twice the recommended radiator cap pressure.
Vehicle fitment
2011–2016 Ford F-250 and F-350 with the 6.7L PowerStroke diesel engine. Confirm your model year and engine before ordering.
What's included
- Genuine CAT coolant filter.
- Filter block and mounting bracket.
- Reinforced silicone hoses.
- Installation fittings and hardware.
Installation and filter maintenance
Allow approximately 2 hours for installation; time varies with experience.
- Replace the first filter after 500 miles.
- Replace the second and third filters after 3,000 miles of use each.
- After the first 3 filter changes, replace the filter annually.

