Hayden Automotive 514 High Performance Transmission Cooler

High performance transmission coolers are a round tube serpentine design featuring threaded fittings for added reliability. Kits contain cooler, hose and mounting hardware.

Product Features

  • Size is 3/4 inch x 7-1/2 inch x 15-7/8 inch
  • SAE 45 degree fittings for maximum reliability
  • Electrostatically powder coated to prevent corrosion
  • All aluminum lightweight construction
  • Fits up to class “C” motorhomes towing up to 5,000 pounds

3 thoughts on “Hayden Automotive 514 High Performance Transmission Cooler”

  1. Works great on a 2007 FJ Cruiser for towing, see review! This style transmission cooler “tube and fin” was recommended by my mechanic, he said it cools more than the panel style. I installed it myself in an hour or so on a 2007 FJ Cruiser. I picked this one because the total weight my FJ can tow is 5,000lbs and this cooler is rated for that. Looks very sturdy I installed it in front of my A/C condenser. I installed it in line after the oil goes though the stock cooler in the radiator, then goes though the hayden cooler so the return oil is…

  2. Cool It Great Product. Looks good, Well made, Easy to install. I didn’t like the way they would have you mount it, so I made my own mount. I would recommend.

  3. Super easy, anyone can do it Easy install. Do purchase the nipples to make splicing the new cooler lines to the old ones easy peezy. I used Sharpies to plug the existing cooling lines to prevent the loss of fluid. Lost less than half a cup of fluid. I had to add some rubber spacers to shift the cooler out about 1/4″ to clear so have some shimming material on hand just in case. On a scale of 1-10, 10 being hard, this was a 3. Anyone can do it.

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