Transmission Cooler Thermal Bypass Valve TBV For 13-18 Dodge Ram 6.7L Cummins

Improve the performance and durability of your 2003-2018 6.7L Cummins Automatic transmission with our Transmission Cooler Thermal Bypass Valve (TBV). Prevents damage from overheating and extends the life of your transmission. Expertly designed with a replacement filter and easy installation. Includes all necessary parts except for the cooler line orings/washers.