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.

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18 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...
$82.23

12 Inch Single Pass Finned Aluminium Transmission 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...
$68.20

Derale 17 Inch Copper/Aluminium Transmission Oil Cooler Kit 13104

This Tube & Fin Transmission Cooler features ½” copper tubing expanded into aluminium cooling fins and includes embossed turbulators which serve to agitate fluid for maximum heat transfer. This is...
$151.10

Derale 17" 4 Pass 6AN Copper/Aluminium Transmission Cooler 13312

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...
$123.00

30 Row Stack Plate Engine/Transmission Oil Cooler Aluminium

Universal engine/transmission oil cooler/trans cooler Stack plate design, most efficient heat exchanger design available Aluminium Black powder coated finish 30 row Inlet size: 8AN Dimensions: Width: 295mm (328mm with brackets)...
$227.55

Derale 13900 Electra-Cool Remote Transmission Cooler Kit, 16 Pass -6AN Inlets

With it's own air supply, the Derale 13900 Electra-Cool Remote Trans Cooler can literally be mounted wherever space permits, making it a popular addition for performance compacts, hot rods, muscle...
$619.95

Derale 17" 2 Pass 6AN Copper/Aluminium Frame Rail Transmission Cooler 13221

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...
$129.95

Derale 13700 Electra-Cool Remote Transmission Cooler and Fan -6an Inlets 16 Pass

Derale 13700 has its own air supply available when needed, making the Electra-Cool one of Derale’s most popular remote coolers and can literally be mounted anywhere space permits, making it a popular...
$521.95

Derale 10 Pass 17 Inch Series 7000 Transmission Oil Cooler Kit 13205

This Tube & Fin Transmission Cooler features ½” copper tubing expanded into aluminium cooling fins and includes embossed turbulators which serve to agitate fluid for maximum heat transfer. Perfect for...
$210.95

Cal Custom 18 Inch Finned Dual Chamber Aluminium Transmission Oil Cooler

18 Inch Dual Chamber Fluid Cooler/Trans Cooler Finned Alloy Construction Recommended for smaller engines, small to medium auto transmissions, and most power steering systems. Designed for Automotive, Marine and Industrial...
$160.00

15 Inch Single Pass Finned Aluminium Transmission 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...
$76.55

15 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...
$73.75

12 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...
$68.75

Derale 25 Row Series 10000 Stack Plate Cooler Aluminium -8an 52508

All aluminium 25 row stacked plate cooler features sturdy furnace brazed construction, full 2” deep turbulator equipped plates and a black powder coat finish. With minimal pressure drop it can...
$499.90

Derale 16 Row Series 10000 Stack Plate Cooler Aluminium -8AN 51608

Derale’s most efficient heat exchanger, the all aluminium 16 row stacked plate cooler features sturdy furnace brazed construction, full 2” deep turbulator equipped plates and a black powder coat finish....
$349.10

Derale 10 Row Stack Plate Scoop Cooler 7/8"-14 (10AN) Inlet, 50100

Derale Performance's Scoop Cooler is another industry exclusive, using Ram Air technology to force-feed air to their highly-efficient 10-Row Stack Plate Cooler. As expected from the Derale team, it can...
$402.55

Derale 10 Row Series 10000 Stack Plate Cooler Aluminium -8AN 51008

Derale’s most efficient heat exchanger, the all aluminium 10 row stacked plate cooler features sturdy furnace brazed construction, full 2” deep turbulator equipped plates and a black powder coat finish....
$269.80

7 Row Stack Plate Engine/Transmission Oil Cooler Aluminium

Universal engine/transmission oil cooler/trans cooler Stack plate design, most efficient heat exchanger design available Aluminium Black powder coated finish 7 row Inlet size: 8AN Dimensions: Width: 295mm (328mm with brackets)...
$78.20

25 Row Stack Plate Engine/Transmission Oil Cooler Aluminium

Universal engine/transmission oil cooler/trans cooler Stack plate design, most efficient heat exchanger design available Aluminium Black powder coated finish 25 row Inlet size: 8AN Dimensions: Width: 295mm (328mm with brackets)...
$192.50

16 Row Stack Plate Engine/Transmission Oil Cooler Aluminium

Universal engine/transmission oil cooler/trans cooler Stack plate design, most efficient heat exchanger design available Aluminium Black powder coated finish 16 row Inlet size: 8AN Dimensions: Width: 295mm (328mm with brackets)...
$135.50
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