Clean That Coolant on Your 2019-2020 6.7L Cummins

September 2020 Products DT Staff

Removing contaminants such as the casting sand and metal shavings means your engine's water pump, EGR cooler and cooling system will last longer. This kit from Sinister Diesel for the 2019-2020 6.7L Cummins is designed to bypass and filter small amounts of your engine's coolant while it's running. The CNC-machined billet 6061 aluminum anodized construction filter boss attaches to a supplied bracket, which mounts to factory holes; thus, no drilling is required. The filter boss includes two threaded inlet ports and one outlet port. The kit includes all fittings required for installation. The filter can be easily unscrewed for replacement. Sinister recommends replacement of the first filter at 500 miles with replacement of the second and third filters is at 3,000 miles each. After 3 changes, filter replacement can be done once a year. The silicone hoses' fittings are pre-assembled for simple, leak-proof connections that factory tested at twice the recommended radiator cap pressure. For more information, call 888-966-6543 or click here.

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