The Mishimoto Transmission Oil Cooler helps regulate fluid temperatures in 2003–2007 Dodge Ram trucks with the 5.9L Cummins engine. It’s a direct-fit upgrade that maintains cooler transmission temps under load, ideal for towing, hauling, or extended driving.
Key Features:
Efficient Cooling Performance: Helps prevent overheating by reducing transmission fluid temperatures during heavy-duty use.
Direct-Fit Replacement: Designed to install easily in place of the stock cooler with no cutting or fabrication required.
Durable Aluminum Construction: Built with robust materials to withstand road debris, heat, and high-pressure conditions.
Optimized for Heavy Loads: Supports better cooling during towing or sustained driving in hot climates or rough terrain.
Engineered for Cummins Applications: Specifically built to complement the 5.9L Cummins engine’s cooling needs in Dodge Ram trucks.
Mishimoto Lifetime Warranty: Backed by Mishimoto’s commitment to product longevity and quality.
This oil cooler is a solid solution for anyone needing reliable transmission fluid temperature management on their 5.9L Cummins-equipped Ram.
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