Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
10 Best transmission coolers of 2025
Explore top picks
- Best Choice
1
Clicked 18 times in the last monthDeraleFluid Cooler and Fan, 15-3/4 x 11-1/2 x 5 in, Tube Type, 6 AN Male Inlet/Outlet, Fittings, Aluminum/Copper, Black Powder Coat, Universal, Each
- Curious about how we select the top products for you? Explore How It Works
- Value for Money
2
MishimotoMishimoto Universal Fit Transmission Cooler, 13-Row Stacked Plate, 22.85" X 7.10” X 1.25” Core
3
Hayden AutomotiveHayden Automotive 678 Universal Rapid-Cool 9.5” x 11” Add-On Transmission Cooler – Not for Direct Replacement of the OE Cooler
4
GagsuGagsu 40k Transmission Oil Cooler lpd47391 Compatible with tru Cool Heavy Duty 40,000 GVW Max - Low Pressure Drop Trans Cooler
5
BARTOOBARTOO Universal 5/16" Transmission Oil Cooler Kit, Aluminium alloy 4 Pass Tube and Fin Oil Cooler Kit(Sliver)
-
See Today’s Deals & Prices
6
Lucky Seven40k Transmission Oil Cooler LPD47391, Heavy Duty 40,000 GVW Max, Low Pressure Drop, Compatible with Tru-Cool,Includes Mounting Hardware-Ideal for Heavy Vehicles,40,000 GVW transmission cooler (Silver)
7
Hayden AutomotiveHayden 679 Universal 11” Rapid-Cool Add-On Transmission Cooler to Enhance Cooling (not for direct replacement of the factory unit)
8
BlitechBlitech 40k Transmission Oil Cooler Low-Pressure Drop Compatible with Heavy Duty 40,000 GVW Tru-Cool with Mounting Hardware Trans Cooler Kit LPD47391
9
EVIL ENERGYEVIL ENERGY 5/16" Transmission Oil Cooler, 6 Pass Tube and Fin Cooler Kit Universal Aluminium Black…
10
Hayden AutomotiveHayden Automotive 676 Custom-Add-On Rapid-Cool Transmission Cooler 11.0” x 5.875” x 0.70”, Not for Direct Replacement