Sinister Diesel 2017+ Ford Powerstroke 6.7L (Engine Mount) Coolant Filtration System

The CNC machined billet 6061 aluminum filter boss, anodized in Sinister Blue, is a key part of this coolant filtration system. It attaches to a supplied bracket that mounts to factory holes, meaning no drilling is required for installation. This system is designed to bypass and filter small amounts of your diesel engine's coolant while it's running, removing contaminants like casting sand and metal shavings. Keeping your coolant clean helps your engine's water pump, EGR cooler, and other components last longer.

The filter boss includes two threaded inlet ports and one outlet port, and all necessary fittings are included for a straightforward installation. The filter itself can be easily unscrewed for replacement. Sinister Diesel recommends replacing the first filter after 500 miles, the next two filters at 3,000 miles each, and then annually thereafter. The reinforced silicone hoses and fittings are pre-assembled for leak-proof connections, factory tested at twice the recommended radiator cap pressure.