Mishimoto 03-07 Dodge Ram 5.9L Cummins Replacement Transmission Cooler Shirt Meets Factory Specifications

Meets Factory Specifications

Filter for Competitor Intakes Cross Reference: AFE XX-90021 (Cleanable

*Does not fit California delivered vehicles*

2017 Mazda MX-5 Miata RF Grand Touring

2009 GMC Sierra 3500 HD SLE

Mishimoto 03-07 Dodge Ram 5.9L Cummins Replacement Transmission Cooler Shirt Meets Factory SpecificationsThe factory transmission oil cooler on your 2003 2007 Dodge Ram 5. 9L Cummins is a liquid to liquid cooling unit, utilizing the engines cooling system to cool the transmission fluid during warm outside temperatures and warm the fluid during cold outside temperatures. This design is tried and true, and it works. Until it doesnt. When they wear out and fail, it can leak coolant into your transmission fluid. Mixing coolant into your transmission fluid