Derale Dyno-Cool Tube-Fin Transmission Cooler Kit - Class III - Economy

Nice 51072

Review from a similar Dyno-Cool in Transmission Coolers

Works great thanks mine got a hole in it and i replaced it with this one. 130315

Best thing iv ever invested in an at a great price

Ron - 05/13/2015

Review from a similar Dyno-Cool in Transmission Coolers

Super easy install. With the installation video on Youtube it took out any of the guess work. The hose could stand to be about 3" - 5" longer if you are going to center in the A frame of an older chevy grill (I have an 06 Avalanche. I had to offset to the passenger side to use the supplied hoses) But, you can get a longer hose easy enough. Just ran over the pass and back and no leaks. Looks good so far! 377410

Review from a similar Dyno-Cool in Transmission Coolers

This product is great and installation was not bad at all. Only issue I had was that the GM radiator adaptor should come with this unit when you purchase it for a GM truck. Not as an add-on. Thought I could get it at GM but no go. I Had to work with hoses over 30 min to get them over the fittings even with trans. fluid on the hose and male fitting. So far it looks like trans temp has dropped 30 dg. 134485

Review from a similar Dyno-Cool in Transmission Coolers

Ive got a 1999 4runner that had the unfortunate luck of having the integrated transmission cooler line rupture inside my radiator. needless to say, the transmission didnt agree very well with having engine coolant running through it and finally died out on me. I bought this transmission cooler to isolate the transmission and the engine cooling systems. The cooler arrived a day ahead of schedule, which is always a bonus. I didnt rate it at 5 stars because I havent had a chance to install it yet and see how it performs, but judging by the reviews that I have read so far, the customer service provided and the prompt delivery, I would say that this transmission cooler will keep my truck running for a good long while. Everything pictured arrived in the box and I have no doubt that it will perform as expected. I will definitely recommend this product and this company to my friends! 30988

Review from a similar Dyno-Cool in Transmission Coolers

I ordered this cooler for my daughter's 2012 Nissan Rogue to fix CVT transmission heating up causing it to into limp mode. When I got ready to install, I found there was no place to connect the hoses to the transmission. The vehicle only had the direct "bee hive" cooler. Install was delayed while waiting to get a "4 tube bee hive" from a different supplier for an additional $114. 551625

by: Doug07/02/2018

Review from a similar Dyno-Cool in Transmission Coolers

works well, wouldn't buy one any smaller than this one. 529302

No issues, good product, thanks etrailer.

Doug - 07/02/2019

Review from a similar Dyno-Cool in Transmission Coolers

902137

Review from a similar Dyno-Cool in Transmission Coolers

A simply outstanding experience. Great prices and customer service. Outstanding support with the web site videos. A true pleasure to deal with these folks. 808359

by: Daniel05/20/2020

Review from a similar Dyno-Cool in Transmission Coolers

Worked great, was able to travel safely putting my minivan to work. Simple install with great instructions. Will extend the life and increase the value of your vehicle! 800997

by: Erik05/09/2020

Review from a similar Dyno-Cool in Transmission Coolers

works great for a simple upgrade. 794154

Review from a similar Dyno-Cool in Transmission Coolers

We installed a tow package on our Ford Flex. The transmission cooler was challenging, but everything else went smoothly. The product works perfectly. 776534

by: Rick09/19/2019

Review from a similar Dyno-Cool in Transmission Coolers

The part itself was easy to install and it does what it is designed to do. Only trouble with installation was with the vehicle, I had to remove part of the front cover on my 09' Avalanche to get to it. Also, I wish I had bought a black one to blend in with the rest of the radiator. 705491

Review from a similar Dyno-Cool in Transmission Coolers

Lacked one connector for my application. 671824

Review from a similar Dyno-Cool in Transmission Coolers

It appears that my transmission temp dropped about 40-60° adding this cooler. The hose was pretty hard to attach to the cooler, even with lubrication. The hose was also to small for my vehicle so I had to source other parts to make it work. I installed it on a 2017 explorer. 661750

Review from a similar Dyno-Cool in Transmission Coolers

Installed this in a 2017 Honda Ridgeline. Mounted it above the factory cooler that was already in the truck. (Flat fin side towards the a/c condenser). I used the insta-mount zip tie kit and also the flex metal mounts to anchor the cooler to the top of the factory cooler bracket as close to the a/c condenser as possible. The vertical bracket (part of the truck) that runs right down the middle of the a/c condenser has to be cut. All fairly minor fabrication. Hack saw and hand drill stuff. The fan has to be reversed to become a pusher. Followed the hood release cable from the interior to run 12 volts to power the fan on at ignition. Haven’t hooked the trailer up yet so I don’t know if this will resolve the hot tranny situation. ( I could smell the tranny getting hot before especially when we stopped at lights). Change your fluid too. etrailer delivered quickly and the cooler was well boxed and untouched. 656607

We towed our travel trailer 7500 miles last fall almost coast to coast and back. The trailer weighs 4400 lbs loaded. The Ridgeline’s towing capacity is 5k lbs. I kept our speed at around 65 mph. The truck was capable even in mountain terrain. The transmission never overheated. I did change the fluid once during the trip and again when we got back. The cooler worked. Never once did I get that burning smell. I’m almost certain that the cooler saved us a huge overhaul repair. Thanks etrailer.

James - 06/12/2020

Review from a similar Dyno-Cool in Transmission Coolers

Fast shipping and the best customer service. Looking forward to getting the coolers attached and will add some pictures. 628785

Review from a similar Dyno-Cool in Transmission Coolers

Fast Shipping Customer Service is Great. They sent me a list of everything I needed. 615223

Review from a similar Dyno-Cool in Transmission Coolers

good show cost effective wood by again 599189

Review from a similar Dyno-Cool in Transmission Coolers

I just installed this on my chevy avalanche. Flipped the bottom brace around in order to mount to. The hardest part is getting the hoses on the cooler and over the return line. I ended up getting a 90 deg quick connection coming from the radiator instead of using the one I got from etrailer. This keeps the hose from bending as much. Also purchase the installation kit with a hose as you will need an extra hose. After install I wish I would have went with the next bigger unit which is 10 high instead of 7 1/2 as I had plenty of room. 591245

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Review from a similar Dyno-Cool in Transmission Coolers

Great for the money free shipping anytime you are pulling a heavy load you should always have this 584833

by: Matthew D08/10/2018

Review from a similar Dyno-Cool in Transmission Coolers

I purchased this for my C6 Corvette A6 transmission. I did, however, bypass the radiator and only use the transmission cooler for the C6. I purchased and used the Derale Radiator Adapter fitting 259-13035 for both the top and bottom and just capped them off to keep debris out of the reservoir. I also had to make some custom mounting brackets. This is an excellent product and it keeps the tranny in a great temperature range. 552474

Review from a similar Dyno-Cool in Transmission Coolers

exactly what i needed 551617

Review from a similar Dyno-Cool in Transmission Coolers

this product was exactly as described very good 550839

Review from a similar Dyno-Cool in Transmission Coolers

Great value, pretty dang good fits well,good product for the $$, much better than those ones everyone else has. I have found the appearance to be pleasing I would recommend 524382