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Hayden Automotive 676 Custom-Add-On Rapid-Cool Transmission Cooler 11.0” x 5.875” x 0.70”, Not for Direct Replacement

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$47.78

$ 22 .99 $22.99

In Stock

About this item

  • Size: 11.0”L x 5.875” W x 0.70”H
  • Sub-compact to compact cars; GVWR up to 18,000 pounds
  • Made of steel
  • Patented internal turbulation increases heat transfer with minimal pressure drop
  • Pre-drilled mounting brackets for easy installation


This is a premium style transmission cooler kit. Coolers are a compact plate and fin design. 19 millimeter thick-hose barb fittings offer secure attachment. All rapid coolers include the patented "Flow path design" which increases heat transfer while minimizing pressure drop. Kits contain cooler, hose and mounting hardware.


Che Mosley
Reviewed in the United States on July 2, 2024
Works great on my 09 Nissan maxima. Now I know I am just throwing a bandaid on a bigger problem, but my CVT transmission has 309,000 miles on it. It would heat up and go into low power mode after about two hours of driving in the summer months, since I installed this in series with my radiator, I no longer have any transmission over heating problems. Let’s see how long I can ride this original transmission out now. Oil cooler was easy to install, but you will definitely need to buy an extra line because you only get one length of hose (autozone) and it won’t reach in most applications.
Scott Windsor
Reviewed in the United States on May 14, 2024
Not enough rubber hose
P. O'Callaghan
Reviewed in the United States on December 12, 2024
It works. I tow a boat and keeping the transmission fluid cooler extends the transmission fluid life and protects the pransmission.
Uncle Joe
Reviewed in the United States on October 30, 2024
great product!!
walter
Reviewed in the United States on January 4, 2024
THIS IS A PERFECT SIZE TO INSTALL IN SMALL PLACES LIKE I HAVE A 2002 RODEO AND DIDNT WANT TO REMOVE THOSE OLD CLIPS THAT HOLD THE GRILL ON SO I WAS ABLE TO SLIDE IT IN FRONT OF THE RADIATOR AND RUN HOSES DOWN TO ONE LINE AND DONE. COMES WITH EVERYTHING NEEDED TO INSTALL ALSO.
Elijah
Reviewed in the United States on July 20, 2023
Very nice for the priceSwapped my OEM radiator to a solid aluminum one old one had a heat exchanger built into it so had to get a transmission cooler for the new radiator and have no complaints for thisGood qualityEasy to install and mount10/10 would definitely buy again.
Joseph
Reviewed in the United States on June 24, 2022
I was looking to upgrade the crappy water to oil cooler from my 01M gearbox on a 2002 VW Jetta VR6.This cooler do the job perfectly.Size was perfect, I was able to adapt the mounting to the front of the car. I strongly recommend to order another hose for connection, as just the one coming with the cooler would have not been enough at all.I used the some of the mounting kit that I bought separately (only come with the tie)It work perfect, drastic fall in temperature from the transmission, so no more problem so far.I really recommend.
Mr. Value Conscious
Reviewed in the United States on May 27, 2014
Update 120K miles later: transmission hasn't had any problems. I change the fluid every 45K using Valvoline Maxlife. Cooler may have helped get this far but no way to be sure. Updated to 5 stars from 4 because no problems with cooler and it may have helped.I installed it at 100K to give the transmission longer life (hopefully) along with a fully fluid exchange. Had to install using plastic tabs and in front of condenser because there were no other brackets on the van that I could mount it to and I did not want to take the time to fab up a separate bracket. I also installed an in-line filter with this. Time will tell if this was worth it since I don't do any towing yet so heat has not been a problem yet. Installation was pretty straightforward but you want to go on-line and find the technician diagram for the transmission cooler lines so that you get the correct one the first try. I mounted in series with the stock cooler and after the stock cooler before going through the filter and then to the tranny. No leaks and works fine so far.
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