03-09 Cummins Mishimoto Transmission Cooler Kit

Fits all 2003–2009 Dodge Ram 5.9L & 6.7L Cummins* 212% Increase in core volume 244% Increase in fluid capacity Includes fully serviceable thermostat for fast warm-up in cold climates and thermostat bypass for constant cooling in hot climates There’s no greater enemy for a transmission than heat. Whether your 2003–2009 Dodge Ram 5.9L/6.7L Cummins is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag-strip, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2003–2009 Dodge Ram 5.9L/6.7L Cummins transmission cooler utilizes a stacked plate core for durable and powerful cooling. With a massive 212% greater core volume and 244% increase in fluid capacity, this trans cooler is a huge improvement over stock 2003-2009 Dodge Ram 5.9L / 6.7L Cummins transmission cooler.The Mishimoto transmission cooler is not only larger than the stock cooler, but more reli