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Your cart is empty.Add years of life to your diesel engine with this Coolant Filter Bypass System. Removing contaminates such as the casting sand and metal shavings means your engine's water pump, EGR cooler and oil cooler will last longer. This kit is designed to bypass and filter small amounts of the engine’s coolant while your diesel engine is running.
DaveUnderPressure
Reviewed in the United States on November 30, 2023
Works great well made item !!!
Customer
Reviewed in the United States on December 25, 2021
Installed on my 2015 F250 6.7L, looks great and fairly easy to put on. Just ensure when you install the coolant sensor riser(tube with the two ports) that you don’t skimp on the Teflon tape on the threads. I did light Teflon and it leaked, however an easy fix by removing it and putting on new Teflon. And it doesn’t need to be extremely tight. If you get it tight in the correct position leave it. Do not try to go another full turn or you risk breaking it.
Bobby
Reviewed in the United States on April 1, 2021
3 things-Arrived with a wix instead of cat as shown. Provided mount is a 90 degree plate instead of the shown 35%[+-] which is made to fit perfectly to firewall mount location above fuel filter. Sinister coolant Riser mounts to the block at temp sensor location, the threads on this blue piece(as shown in pic)are not professionally machined and using the provided Teflon tape to fill in the thread gap is not acceptable on such a sensitive vehicle part. Product Not as described and exchange of product not offered - Product returned. Won’t buy sinister products again. Say not to Sin.ister.
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