Mishimoto 2011+ Ford 6.7L Powerstroke Replacement Oil Cooler Kit Fuel Delivery~Fuel Filters 1991 GMC G2500 Rally STX

1991 GMC G2500 Rally STX

Ductile cast iron Y-pipe design is a perfect fit and eliminates leaks and weld failures

Do not use the vehicle for heavy towing or hauling until 300 miles of stop and go driving has elapsed to allow the computer to relearn the new transmission

2012 GMC Sierra 3500 HD Denali

keeping that oil cool is essential to the engine's health

Mishimoto 2011+ Ford 6.7L Powerstroke Replacement Oil Cooler Kit Fuel Delivery~Fuel Filters 1991 GMC G2500 Rally STXOil is the lifeblood of an engine, and in a hardworking diesel engine like the 2011+ 6. 7L Powerstroke, keeping that oil cool is essential to the engine's health and running. The stock 2011+ Powerstroke liquid to liquid oil cooler uses engine coolant to draw heat away from the oil and vent it through the engine radiator. It? s a stout design that typically performs well for daily driven trucks. However, after almost 10 years of service, many of those