Mishimoto MMTC-RAM-03SL Transmission Cooler Cummins 5.9L/6.7L

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.

• 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
• Stacked-plate design for tough and reliable cooling
• Eliminates corrosion-prone quick-disconnect fittings
• Available -8ORB to -8AN adapters allow the use of AN transmission fluid lines. (2 required)
• Patent Pending
• Mishimoto Lifetime Warranty

Like all Mishimoto products, this transmission cooler is backed up by a Lifetime Warranty with Accident Protection for worry free cooling as long as you own it.