Recommended Transmission Cooler for 2008 Chevrolet Tahoe

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Question:

What parts do you suggest for a 2008 Chevy Tahoe 5.3L V8 transmission cooler? I have factory installed one but want to add an additional one for towing. Thanks

asked by: Chris K

0

Expert Reply:

For a towing application adding a supplemental transmission cooler to your 2008 Chevy Tahoe 5.3L V8 is an excellent way to reduce thermal stress and help prolong the life of your transmission.
The OEM cooler (built into the radiator) is meant for normal driving but by itself it will not be able to match the combined cooling performance you'll get from a secondary unit.

I recommend the Class III-rated Derale Series 8000 cooler # D13503 and Radiator Adapter Fitting # D13035 which avoids need to cut and flare lines. I have linked an installation video showing a 2011 Chevrolet vehicle.

This high-efficiency plate-fin cooler installs in Tahoes that have a transmission fluid dipstick. If you have a transmission with a closed system (no dipstick) refer installation to a qualified professional.

expert reply by: Adam R

0

Gregory F.

6/5/2020

Will trans cooler kit #D13503 and snap in adapter D13035 work on my 2008 Cadillac Escalade with the small block 6 liter motor?

Chris R.

6/9/2020

Yes, the Derale Transmission Cooler # D13503 and the Snap-In Adapter Fitting # D13035 will work perfectly on your Escalade with the 6L engine.

Answer 1

From what I was able to find, it looks like there is a transmission cooler already built into the radiator on the 2008 Chevy Tahoe-so I'm not sure there is a true "OEM" option without replacing the radiator. However, you can add a…

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Answer 2

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 3

Congrats on the new motorhome Edward! SnapPad doesn't have the 2026 Allego Red 38 KA in their system so I don't know what size your jack feet are. However, we have a few options that will work with the HWH leveling systems. What you'll…

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Answer 4

Hey Rick, the part #e25ZV was not designed to be used with a trailer towing setup. Especially weight distribution as it adds quite a bit more strain on the setup. If you need more length from a weight distribution setup it's best to go with a…

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Answer 5

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 6

The Curt Trailer Hitch Receiver part #C15312 is what I recommend as a replacement for the factory trailer hitch on a 2002 Chevrolet Silverado 2500HD. In regards to the bolt hole spacing, this will be a different for the Curt Trailer Hitch Receiver as…

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Answer 7

Hi Jeff; there is no maximum tongue weight rating on the etrailer High-Low Fixed Adapter #e25ZV. The adapter is only designed for flat towing, not a trailer or hitch accessory, so it was not tested or given a rating. Are you wanting to use this for…

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Recommended Transmission Cooler for 2008 Chevrolet Tahoe

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