🔌 Dewhel -6 AN Transmission Oil Cooler Adapter Fitting for GM Turbo 350 400 4L60E 200R 700R Review

Removed old fittings because the rubber seal was broken. Went to install these. terrible product! One got into my th400 halfway through and crashed into it. Wouldn't recommend it. waste product.

This is cheap Chinese quality. The part of the sleeve covering the pipe was dented and could leak. The thread size was a bit loose on one and immediately pulled the threads together. I ordered a higher quality set for a little more money.

This product is absolute junk. Looks great but the fit is terrible. I screwed my transmission lines to the fitting and it loosened up a bit. I started tightening the fitting and it broke off. I am currently using fittings plus one fitting for my power line because the threads are damaged.

Rubber o-ring not sealing! They have been replaced with crush washers and tape to keep the threads sealing properly and due to poor overall quality you cannot tighten the -6 fitting on them enough to seal without removing them. I accidentally got two sets of adapters and ruined 2-6 fittings and three of those transmission cooler adapter garbage fittings and also dumped new fluid down the drain every time I had to take the lines apart!

Hardware looks good. but the an6 side was not milled properly. I tried testing the fit with a couple of An6 fittings. but none of them are secure. Once I put the same fittings on another adapter they fit perfectly. This tells me that this adapter is not working properly. I wasn't happy with the rubber seal either. It just pinched when I tightened it and thought it was going to leak. Because of this, you couldn't really tighten the fitting. I bought another fitting and it has an o-ring. As a…