Best Remote Mount Transmission Cooler with Fan for a 2006 Chevy Silverado 2500HD Duramax/Allison

Updated 07/18/2019 | Published 07/17/2019

Products Featured in This Question

Derale Hyper-Cool Extreme Remote Cooler Assembly w/ Fan, -8 AN Inlets - Class V

(2)

$518.82

Derale Remote Mounting Kit for Transmission Coolers - 1/2" Lines

(1)

$87.97

Derale Snap-In Radiator Adapter Fitting for GM

(269)

$16.69

Derale High-Temperature Replacement Hose for Engine Applications - 10' Long

(4)

$43.97

Derale High-Temperature Replacement Hose for Engine - 1/2" Inner Diameter - 25' Long

(1)

$109.96

Question:

need a remote mount trans cooler for 2006 chevy 2500HD with a duramax diesel and allison transmission. towing a 32foot fifth wheel trailer.

asked by: Vito

Expert Reply:

For your 2006 Chevrolet Silverado 2500HD with Duramax engine and Allison transmission, I highly recommend the Derale Hyper-Cool Extreme Remote Cooler Assembly part # D15870 as it consists of a stacked plate-fin cooler which is the best design on the market as it is most effective and it comes with an 800 CFM fan that will provide more air to the cooler than will ever be required for your setup. In order to install this you will need the following:

Derale Remote Mounting Kit for Transmission Coolers part # D13023
Derale Snap-In Radiator Adapter Fitting for GM part # D13035

Please note, the 1/2" hoses are required for the Allison transmission in order to prevent any loss in line pressure. The above kit comes with 10' of hose but if you need more you can also order part # D15700 or part # D15799.