Due to the tremendous heart generated in an automatic transmission, an auxiliary transmission oil cooler is an economical way to help protect against costly transmission repairs

The 30-Plate heavy duty Hydra-Cool® Transmission Oil Cooler with its uniquely patented dimple plate and fin design offers excellent cooling efficiency for Heavy Duty 4WD, V8 and Commercial Vehicle automatic transmissions. The patented dimple plates re-direct the oil flow, and in conjunction with the unique louvered fin design provides highly efficient cooling with low-pressure drop for both race and road applications.


100% pressure tested at 150psi for quality assurance

33% more efficient than a comparable tube and fin design

Pre-drilled mounting plates for easy installation

Internal turbulation for efficient heat transfer

3/8” push-on fittings for quick and easy installation.

Please click Here for more information on the full range of Transmission Oil Coolers available

KIT CONTENTS
DESCRIPTION UNITS
Hydra-Cool 30-plate transmission oil cooler 1
3/8 hose (1.4 meters) 1
Hose clamps 4
Quick Fit Kits nylon ties x4 2
Instructions 1
Transmission Oil Cooler Selection Guide
Vehicle Type Year Of Manufacture Engine Capacity Medium Duty Part No. Heavy Duty Part No.
Car - Saloon / Estate / Coupe Up To 1990 * Up to 2.0 Litre 401 403
Car - Saloon / Estate / Coupe Up To 1990 * 2.0 - 4.0 Litre 403 404
Car - Saloon / Estate / Coupe Up To 1990 * 4.0+ Litre 404 676 or 677
Car - Saloon / Estate / Coupe 1990 to Present Up to 2.0 Litre 676 677
Car - Saloon / Estate / Coupe 1990 to Present 2.0 - 4.0 Litre 677 Core Only:678 or 679
Core & Fan:698, 693 or 691
Car - Saloon / Estate / Coupe 1990 to Present 4.0+ Litre Core Only:678 or 679
Core & Fan:698, 693 or 691
Commercial Van
Commercial Van Up To 1990 * Up to 2.0 Litre 401 403
Commercial Van Up To 1990 * 2.0 - 4.0 Litre 404 676 or 677
Commercial Van Up To 1990 * 4.0+ Litre Core Only:678 or 679
Core & Fan:698, 693 or 691
Light Commercial (12V Circuit, Automatic Trans.)
Commercial Van 1990 to Present Up to 2.0 Litre 676 677 or 678
Commercial Van 1990 to Present 2.0 - 4.0 Litre 677 Core Only:678 or 679
Core & Fan:698, 693 or 691
Commercial Van 1990 to Present 4.0+ Litre Core Only:678 or 679
Core & Fan:698, 693 or 691
Light Commercial (24V Circuit, Automatic Trans.)
Commercial Van 1990 to Present Up to 2.0 Litre 699, 694 or 692
Commercial Van 1990 to Present 2.0 - 4.0 Litre 699, 694 or 692 692
Commercial Van 1990 to Present 4.0+ Litre 692 692
V8's & 4WD
V8's & 4WD Up To 1990 * Up to 2.0 Litre 676 677
V8's & 4WD Up To 1990 * 2.0 - 4.0 Litre Core Only:678 or 679
Core & Fan:698, 693 or 691
V8's & 4WD Up To 1990 * 4.0+ Litre Core Only:678 or 679
Core & Fan:698, 693 or 691
Ford EA-ED
Ford EA-ED All Models 6 cyl. 677 677
Ford EA-ED All Models V8's 678 678
Accessories
1005 5/16" (8mm) Adaptor Kit - Transmission Oil Cooler to suit GM transmissions
1006 Transmission Oil Cooler Fitting Kit (6R80) Suits Ford Ranger and Mazda BT50
0579 Quick Fit Kits
0444 / 0445 / 0500 Digital Thermatic / Electric Fan Switches