Sinister Diesel 2008-2010 6.4L Powerstroke, Coolant Filter System – SD-COOLFIL-6.4-W


Product Highlights:

Diesel Coolant Filter System For Ford Powerstroke F-Series 2008-2010 6.4 Liter Engine

Add years of life to your Ford Super Duty F-250 and F-350 6.4L diesel engine with this Sinister Coolant Filter System. Removing contaminates such as casting sand and metal shavings (left over from the factory casting and machining process), means your water pump, EGR cooler and engine oil cooler will last longer. Designed to bypass and filter small amounts of coolant while your engine is running.  The CNC machined billet 6061 Aluminum anodized construction filter boss. Attaches to supplied bracket, which mounts to factory holes in your Ford truck chassis. Filter boss includes 2 threaded inlet ports and 1 outlet port. Kit includes all fittings needed for installation. By using a spin on filter it is easy for you to change at regular service intervals. We recommend replacement of the first filter at 500 miles with replacement of the second and third filters is at 3,000 miles each. After 3 filter changes, replacement can be done once a year. The silicone hose fittings are pre-assembled for simple, leak-proof connections and are factory tested at twice the recommended radiator cap pressure. The mounting bracket installs into factory holes. No drilling is required.

Vehicle Fitment

2008-2010 6.4L Powerstroke

  • Ford Super Duty F-250/F-350 6.4L
  • Diesel engine


  • 1 Coolant Filter
  • Ball Valves
  • Coolant Filter Assembly
  • Coolant Hoses
  • All Hose Clamps & Hardware for Installation
  • Installation Instructions