There’s no greater enemy for a transmission than heat. Whether your 2013-2014 RAM 6.7L Cummins is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the dragstrip, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2013-2014 RAM 6.7L Cummins transmission cooler utilizes a tube-and-fin core with internal fins to balance flow with efficient cooling. With a massive 82% greater core volume, 112% increase in fin area, and 1.34-quart fluid capacity for improved cooling capacity, this trans cooler is a huge improvement over the stock unit. To make even better use of that extra core volume, the Mishimoto transmission cooler utilizes fins within the tubes to not only add more cooling surface area, but also ensure more of the fluid contacts the tube, leading to better cooling efficiency. All these improvements make the Mishimoto transmission cooler the ideal replacement for your stock transmission cooler. Installation of the Mishimoto 2013-2014 RAM 6.7L Cummins transmission cooler requires no cutting or other modifications. Like all Mishimoto products, this transmission cooler is backed up by our Lifetime Warranty with Accident Protection for worry free cooling as long as you own it.

Vehicle Fitment

Years	Make	Model	Trim
2013–2014	RAM	2500	BIG Horn
2013–2014	RAM	2500	Laramie
2014	RAM	2500	Laramie Limited
2013–2014	RAM	2500	Laramie Longhorn
2013–2014	RAM	2500	Lone Star
2013–2014	RAM	2500	Outdoorsman
2013–2014	RAM	2500	SLT
2013	RAM	2500	ST
2013–2014	RAM	2500	Tradesman
2013–2014	RAM	3500	BIG Horn
2013–2014	RAM	3500	Laramie
2014	RAM	3500	Laramie Limited
2013–2014	RAM	3500	Laramie Longhorn
2013–2014	RAM	3500	Lone Star
2013–2014	RAM	3500	SLT
2013	RAM	3500	ST
2013–2014	RAM	3500	Tradesman