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Mishimoto Replacement Transmission Oil Cooler Compatible With 2003-2007 Dodge Ram 5.9L Cummins

Free shipping on orders over $29.99

$143.95

$ 70 .99 $70.99

In Stock
  • Direct fit for 2003-2007 Dodge Ram 5.9L Cummins
  • Includes new powdercoated bracket and brass fittings for easy installation
  • Durable, corrosion-resistant aluminum construction
  • Equivalent to OEM specifications for fit and function
  • Replaces leaking or failing factory transmission oil cooler


Mixing coolant into your transmission fluid can have bad results, and nobody wants to spend thousands of dollars to rebuild or replace their transmission if it can be avoided. The Mishimoto Replacement Transmission Oil Cooler is a direct fit, OEM replacement that requires no modification to install. Made to OEM specifications, this transmission oil cooler is equivalent to an OEM part. By replacing your transmission cooler preventatively, you can save your transmission from falling victim to premature failure. As with all of our products, this cooler is backed by our signature Mishimoto Lifetime Warranty.


Gary
Reviewed in the United States on July 27, 2024
Appeared to be hig quality made about 7 months being used part-time then start leaking fall to try any fluid out not through the fittings but through the core itself
James bondd
Reviewed in the United States on June 25, 2024
I won't install it.. it's too much work to have it blow up. I'm not going to trust it
Brian
Reviewed in the United States on March 26, 2024
Part failed after 60 days.cheaply made
Austin
Reviewed in the United States on November 24, 2022
Took 4 hours to install and as soon as I started the truck one of the transmission connectors blew right out of the housing
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