Mishimoto 15-18 Ram 6.7L Cummins Transmission Cooler

Heat is the arch-nemesis of any transmission, especially in a workhorse like your 2015-2018 RAM 6.7L Cummins. Whether used as a dedicated tow vehicle, a dependable fleet truck, or a daily driver that enjoys the thrill of the dragstrip, keeping your transmission cool is essential for optimal performance and longevity. Mishimoto has engineered a direct-fit transmission cooler specifically designed to tackle this challenge.

Key Features

• Superior Cooling Design: The Mishimoto transmission cooler features a tube-and-fin core with internal fins to enhance fluid flow while maximizing cooling efficiency. This design ensures that your transmission operates at optimal temperatures, regardless of the demands placed upon it.
• Massive Improvements in Capacity: With a staggering 112% increase in core volume, a 237% increase in fin area, and a 226% increase in fluid capacity, this transmission cooler significantly outperforms the stock unit. These enhancements lead to more effective heat dissipation, helping to protect your transmission in even the toughest conditions.
• Enhanced Fluid Contact: The internal fins within the tubes maximize the surface area for heat exchange, ensuring that more fluid comes into contact with the cooler surfaces. This feature improves overall cooling efficiency, making the Mishimoto transmission cooler a superior replacement for the factory unit.
• Easy Installation: Designed for a straightforward installation, the Mishimoto transmission cooler requires no cutting or modifications. All necessary hardware is included for a quick and hassle-free setup, allowing you to get back on the road or trail with confidence.

Backed by a Lifetime Warranty

Like all Mishimoto products, this transmission cooler comes with a Lifetime Warranty, complete with Accident Protection. This guarantee provides peace of mind, knowing that you’re covered for worry-free cooling for as long as you own your truck.

Upgrade Your Transmission Cooling

Don’t let excessive heat hinder the performance of your 2015-2018 RAM 6.7L Cummins. Upgrade to the Mishimoto transmission cooler and ensure that your transmission stays cool under pressure, whether you’re towing heavy loads or racing down the dragstrip. Enjoy enhanced performance and reliability with a cooling solution you can trust.