Transmission Cooler Recommendation for a 2014 GMC Sierra 1500

Updated 05/02/2016 | Published 04/30/2016

Products Featured in This Question

Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient

(876)

$96.60

Derale Radiator Adapter Fittings for GM

(46)

$17.42

Question:

What trans cooler could I add to help a 2014 gmc 1500 with a 3.08 rear with a tow package, really want to save the trans. Thanks

asked by: Darryl Z

Expert Reply:

For your 2014 GMC Sierra 1500 I would recommend the larger transmission cooler part # D13504 as basically the larger the cooler you have the better, and your truck would have room for it's size of 11" Wide x 12" tall x 7/8" deep.

For a fitting that would allow you to install the cooler without having to cut or flare any lines you would want the part # D13018.

Keeping the transmission fluid cool is the greatest way to prolong the life of the transmission as heat is a transmission's worst enemy.

expert reply by: Jameson C