Best Transmission Cooler For 2007 Chevy Tahoe With 5.3L Engine

Question:

Best transmission cooler 2007 Chevy Tahoe ltz 4x4 5.3vortec

asked by: KERRY R

Expert Reply:

The best transmission cooler for your 2007 Chevy Tahoe with a 5.3L engine is an option from Derale, and you'll also need fittings:

- Derale Series 8000 Plate-Fin Transmission Cooler # D13503

- Derale Snap-In Radiator Adapter Fitting for GM # D13035

This is a plate-and-fin cooler, which means it highly efficient because it uses smaller plates that cover more area than other coolers in order to agitate transmission fluid. Because you cannot over-cool fluids, the rule of thumb with transmission coolers is that size matters so the large 11" wide x 8-3/4" tall x 7/8" deep Series 8000 is going to give you greatest cooling efficiency.

expert reply by: Kyle S