auxiliary transmission cooler

[graygoose14]

Hey,

I bought a 2014 GMC Sierra double cab with a 4.3 liter engine about 3 months ago. I'm going to be towing a travel trailer that will max out around 5000 pounds. I just completed installing an aftermarket brake controller, all went well and it works just fine. I'm also looking to install an auxiliary transmission cooler. I picked up a tranny cooler GM part #19244189 from my local dealer. Came with the cooler and two lines and hardware. I took the grill off and went to install it, but there was no way to mount it in place. I looked up the part online again and the one I got doesn't look like the pictures on several sites. I'm wondering if they got mixed up somehow!? My transmission temps have been as high as 205 degrees F without towing, I'm sure the temp. will go higher once I start towing for any distance. Sooo, has anyone installed an auxiliary tranny cooler? And if so is there one from GM that is available?

graygoose14

 

 

[white1500]

Did you search the forum or online in general? There are plenty of tranny cooler installs here and I'm sure that you would have been directed at a better product than what GM has to offer.

 

But good luck, show us the finished set up.