Transmission Cooler Recommendation for a 2004 Chevy Tahoe with 5.3 Liter Engine
Question:
I would like to install a better transmission cooler on my 2004 Chev Tahoe 5.3L. Can you tell me what i need and should i replace the current one on the rig or add the new one to it?
asked by: Jamey
Expert Reply:
I recommend installing a transmission cooler to supplement, not replace, the factory cooler on your 2004 Chevy Tahoe. You will get better performance by adding a cooler rather than replacing one.
On your Tahoe, you may also need the correct fitting, # D13035, to properly install a cooler. The coolers themselves are not vehicle specific, so you can use # D13504 that you have referenced. The cooler comes with all the parts needed for installation. I have included a link to a video review for you and links to some FAQ articles and a typical installation video.

Products Referenced in This Question
Derale Snap-In Radiator Adapter Fitting for GM
- Accessories and Parts
- Transmission Coolers
- Radiator Adapters
- Derale
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Product Page this Question was Asked From
Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class IV - Efficient
- Transmission Coolers
- Plate-Fin Cooler
- Full-Size Truck
- SUV
- Standard Mount
- 11W x 12T x 7/8D Inch
- With 11/32 Inch Hose Barb Inlets
- Derale
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