Transmission Cooler Recommendation for 2015 Jeep Grand Cherokee


Outfitting a 2015 Grand Cherokee Limited I just purchased with a class III hitch and wiring harness for etrailer. Do I need a trans or oil cooler and if so which p/n?


Helpful Expert Reply:

You won't need an engine oil cooler when towing with your 2015 Jeep Grand Cherokee but a transmission oil cooler definitely is a great choice like with the Derale part # D13503 which will do an excellent job prolonging the life of your transmission.

I attached an install video for a similar cooler on a GC for you to check out as well.

helpful expert reply by:
Jameson C

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