405 Ultra-Cool Tube and Fin Transmission Cooler

Bypassed the trans cooler in the radiator completely due to 2 failed radiators trans coolers and a $4k transmission. Keeps the temp under 190 degrees at stand still and highway speeds on a 100 degree day with a 3200 stall.

seems to work just fine. easy install

Great product for the price and seems well made and easy to install with all needed fitting. (Even included stainless steel hose clamps which is very unexpected at this price point) (also came with good instructions not written in clear English, also very unexpected at this price point) only thing is it could be packaged better, it arrived with minor damage to the ends of the fins, but it should not effect the cooling ability or usability of this product at all. Overall very happy.

Dropped this into my 2015 Nissan Juke NISMO because I had a pretty good feeling the CVT was getting hot at times. Was due for a service anyway so picked up a thermostatic valve and a few other things and dove in. It was simple enough to mount this to the condenser coils with the included plastic "zip ties" while using the foam pad as a spacer. I picked up another section of hose and I am glad I did because if you are going to use this to cool a transmission or CVT and don't already have lines running to the radiator you will likely need more hose to get things done. I ended up with about 10 feet of line and have about 1 foot left after running everything nicely. After about 4 miles on a 100 degree day the thermostatic valve kicked in and started forcing fluid through the cooler. I only did a quick touch to feel if it's hot check but the fluid was easily at 180 degrees when it stopped bypassing and I checked things out. I am sure this is going to keep things in a much better temperature range and I probably oversized the cooler but with the thermostatic valve in place I am not too worried about things cooling off too much.

Excellent Product! I installed this on my 1999 Jeep Cherokee 4.0 as I use it quite a bit to tow my small cars around. While I do not have a trans temp gauge, I can tow for hours at highway speeds and the trans is barely warm to the touch after stopping. I have noticed extremely clean looking trans fluid thousands of miles later, so I imagine this thing is doing its job, and very well. It was a bit larger than I anticipated, and ended up taking the entire front clip off my Cherokee 4.0 to install, but that was easy enough and the provided hose was plenty long to cover trans to cooler and back. (with a bit leftover in my case) All in all, very pleased and would purchase this again for any auto trans vehicle that did not come with a trans cooler, or required one larger. The core total (including connection port) measures roughly 16" wide x 13" tall.

This worked well in my 2009 Silverado 1500. My trans temps before this cooler was installed hit 210+ when pulling my camper, after installing the trans temps stayed below 200. The only issue I had which I can not fault as it was upfront about in the product description was a lack of mounts for the truck, but this is a universal cooler so can't expect it to.

I probably should have made a bracket to move it a inch or two from the radiator but it work quite well sandwich on the radiator

It arrived a little damaged but I will install it. I hope it works as it should.