Tru-Cool LPD kits


Most online orders received before 1pm CT (Monday-Friday) will ship the same day.
Tru-Cool LPD transmission cooler kits
LPD (Low pressure drop) highly efficient transmission fluid cooling technology that combines improved protection against lube system failure with the required levels of optimal heat transfer.
Ideal for car, van, light trucks, R.V. and towing applications.

For use with 5/16" & 3/8" transmission cooler lines.
Do not use on 1/2" or larger lines used on some Chrysler diesels and Allison transmissions.


Cooler Installation Information and Guide


Part #     Name     Description Image Price  
4451       Tru-Cool LPD thin, Stacked Plate cooler kit
Compact cars & small trucks, GVW rating 11,000 lbs.
Low pressure drop cooler, 4 x 11 x 3/4, 18 cooling plates
Kit includes: Cooler, 4' hose, assorted fittings and hardware, 2 styles of mounting hardware - Quick connect nylon straps & steel mounting, easy installation instructions.

  $55.20
4452       Tru-Cool LPD thin, Stacked Plate cooler kit
Mid-size & full-size cars, GVW rating 14,500 lbs.
Low pressure drop cooler, 5 3/4 x 11 x 3/4, 27 cooling plates
Kit includes: Cooler, 4' hose, assorted fittings and hardware, 2 styles of mounting hardware - Quick connect nylon straps & steel mounting, easy installation instructions.

  $54.46
4454       Tru-Cool LPD thin, Stacked Plate cooler kit
Cars, trucks & medium duty towing, GVW rating 18,000 lbs.
Low pressure drop cooler, 7 1/4 x 11 x 3/4, 36 cooling plates
Kit includes: Cooler, 4' hose, assorted fittings and hardware, 2 styles of mounting hardware - Quick connect nylon straps & steel mounting, easy installation instructions.

  $64.93
4490       Tru-Cool LPD thin, Stacked Plate cooler kit
Cars, trucks & heavy towing, GVW rating 22,000 lbs.
Low pressure drop cooler, 12 x 11 x 3/4, 60 cooling plates
Kit includes: Cooler, 4' hose, assorted fittings and hardware, 2 styles of mounting hardware - Quick connect nylon straps & steel mounting, easy installation instructions.

  $85.04
4543       Tru-Cool LPD Fin & Plate cooler kit 3/8 barbs
Plate & Fin type, 23 wide plates, 7 1/4 x 11 x 3/4 thick
3/8 inch hose barbs, 20,000 GVW
This plate & fin design allows air to pass more freely through the cooler than the stacked plate type cooler.
Kit includes: Cooler, 4' hose, assorted fittings and hardware, 2 styles of mounting hardware - Quick connect nylon straps & steel mounting, easy installation instructions.

  $125.89
4544       Tru-Cool LPD Fin & Plate cooler kit 3/8 barbs
Plate & Fin type, 30 wide plates, 22,000 GVW
9 1/2 x 11 x 3/4 -- 3/8 inch hose barbs
This plate & fin design allows air to pass more freely through the cooler than the stacked plate type cooler.
Kit includes: Cooler, 4' hose, assorted fittings and hardware, 2 styles of mounting hardware - Quick connect nylon straps & steel mounting, easy installation instructions.

  $96.71
4707       Tru-Cool LPD thin cooler with 5/16 fittings
Threaded fittings, NO hoses
Low pressure drop cooler
8 1/4 x 11 x .75, 5/16 inverted flare HEX fitting
Plate & Fin cooler, 23 cooling plates.

  $107.77
4711       Tru-Cool LPD thin coolers with 3/8 fittings
Threaded fittings, NO hoses
Low pressure drop cooler
8 1/4 x 11 x .75, 3/8 inverted flare HEX fitting
Plate & Fin cooler, 23 cooling plates.

  $107.77
Tru-Cool Transmission oil cooler kits contain:
Cooler, hose, fittings and hardware, 2 styles of mounting hardware - Quick connect nylon straps & steel mounting, easy installation instructions.
(NO special tools required)
*Some late model cooler applications may require additional fittings when installing a cooler kit.