Transmission coolers will help your transmission's fluid stay within an optimal temperature range, to extend its life and performance. Excessive heat can damage your automatic transmission, seals, bearings, and burn fluid.  Our range of efficient coolers are available in a variety of dimensions for various applications. From thick to thin, compact to heavy duty, making it simple to install a remote trans cooler to help protect against costly transmission repairs. 

Options include 1} tube & fin 2) plate & fin 3) stack plate 4) heat sink. All our auxiliary transmission coolers are designed to keep fluid moving to ensure even cooling and prevent heat soak. For applications short on space or that require additional performance, the Derale range includes coolers with built-in electrical fans. Please check our listings as some units also include high-temperature/high-pressure hoses, mounting hardware, and fittings, whereas others may not.

Filter
Sort by:
Show:

Derale Universal 1/2" Transmission Cooler Line to 1/2" Hose Barb Compression Fitting 13033

1/2" compression fitting installs onto a cut transmission cooler steel line therefore eliminating the need of re-flaring the end. Features 1/2" Transmission Cooler Line to 1/2" NPT Hose Barb
$54.95

Derale Universal 3/8" Transmission Cooler Line to 3/8" Hose Barb Compression Fitting 13032

3/8" compression fitting installs onto a cut transmission cooler steel line therefore eliminating the need of re-flaring the end. Features 3/8" Transmission Cooler Line to 3/8" NPT Hose Barb
$53.95

Derale Universal 5/16" Transmission Cooler Line to 3/8" Hose Barb Compression Fitting 13031

5/16"compression fitting installs onto a cut transmission cooler steel line therefore eliminating the need of re-flaring the end. Features 5/16" Transmission Cooler Line to 3/8" NPT Hose Barb
$53.95

Derale Remote Transmission Cooler Mount Kit for 1/2" Lines 13023

This kit includes everything you need to install a remote transmission cooler. Kit includes a 180° F in-line thermostat & 1/2"compression fittings to install onto all vehicles with 1/2" transmission...
$169.95

Derale Remote Transmission Cooler Mount Kit for 11/32" Lines 13022

This kit includes everything you need to install a remote transmission cooler. Kit includes a 180°F in-line thermostat & 3/8" compression fittings to install onto all vehicles with 11/32" transmission...
$147.39

Derale Remote Transmission Cooler Mount Kit for 5/16" Lines 13020

This kit includes everything you need to install a remote transmission cooler. Kit includes a 180° F in-line thermostat & 5/16"compression fittings to install onto all vehicles with 5/16" transmission...
$152.80

Derale Deluxe Transmission Cooler Mount Kit, 11/32" 13006

This single hose kit includes everything you need to install a transmission cooler on any vehicle with 5/16" transmission cooler lines. There are both plastic rod and rigid mount options...
$59.99

Derale Insta-Mount Nylon Transmission Cooler or Fan Mounting Kit 13001

These sturdy nylon electric fan and transmission cooler installation kits include 4 plastic rods, 4 clips, and 4 foam mounting pads to provide a solid trouble-free and installation-friendly method of...
$28.99

Derale Standard Transmission Cooler Mount Kit, 11/32" 12006

A complete installation kit for mounting most transmission coolers using 5/16" cooler lines. Features 4 feet of high temperature, high pressure 11/32" oil hose. Complete mounting kit for mounting a...
$63.50

30 Inch Single Pass Finned Aluminium Transmission / Engine Oil Cooler

Heat sink design produces high heat transfer with minimal airflow External and internal heat dissipating fins Compact 3” diameter core can be mounted in a variety of locations including frame...
$119.10

24 Inch Single Pass Finned Aluminium Transmission / Engine Oil Cooler

Heat sink design produces high heat transfer with minimal airflow External and internal heat dissipating fins Compact 3” diameter core can be mounted in a variety of locations including frame...
$102.55

24 Inch Dual Pass Finned Aluminium Transmission / Engine Oil Cooler

Heat sink design produces high heat transfer with minimal airflow External and internal heat dissipating fins Compact 3” diameter core can be mounted in a variety of locations including frame...
$102.55

Derale 13" 6 Pass 6AN Copper/Aluminium Transmission Cooler 13316

This Tube & Fin cooler features 1/2" copper tubing expanded into aluminum cooling fins. It is built with -6AN inlets and can be used as a transmission/trans cooler, power steering...
$129.95

Derale 24" 2 Pass 6AN Copper/Aluminium Frame Rail Transmission Cooler 13225

With the same ½" copper tubing expanded into aluminum cooling fins, this cooler uses a slim design to enable frame mounting in limited space applications. It includes -6AN inlets and...
$149.85

Derale 13" 2 Pass 6AN Copper/Aluminium Frame Rail Transmission Cooler 13223

With the same ½" copper tubing expanded into aluminum cooling fins, this cooler uses a slim design to enable frame mounting in limited space applications. It includes -6AN inlets and...
$131.95

Derale 40 Row Hyper-Cool Extreme Remote Cooler, -6an 13870

Derale’s most efficient remote cooler, the Hyper-Cool Extreme is designed to outperform the competition. Combining our largest and most efficient 40- Row stacked plate cooler with an 800 CFM waterproof/dustproof...
$849.90

Derale 25 Row Hyper-Cool Stack Plate Remote Cooler With Fan 13760

Equipped with our top of the line 25 row stacked plate cooler, the Hyper-Cool remote cooler can be installed anywhere available space will allow, making it a popular addition for...
$659.95

Derale 19 Row Hyper-Cool Dual Cool Remote Cooler, -6AN 13740

This compact yet powerful Hyper-Cool Dual Cool Remote Cooler adds a great deal of flexibility and cooling options to enthusiasts everywhere. This efficient little workhorse is perfect for engine, transmission...
$759.00

Derale 24 Row Series 8000 Plate & Fin Transmission Cooler Kit 13504

A step up from Tube & Fin type coolers, this Plate and Fin cooler features strong furnace brazed construction, 7/8” wide plates, and ¾” embossed turbulators which maximize heat transfer...
$216.55

Derale 19 Row Series 8000 Plate & Fin Transmission Cooler Kit 13503

A step up from Tube & Fin type coolers, this Plate and Fin cooler features strong furnace brazed construction, 7/8” wide plates, and ¾” embossed turbulators which maximize heat transfer...
$199.99
Show: