Description: This high - performance transmission cooler is a perfect fit for 2017 - 2019 GMC/Chevrolet HD 6.6L L5P Duramax vehicles. Don't let poor cooling damage your transmission. Fluidyne's engineering offers aerospace - grade aluminum with a bar and plate design. It maximizes heat dissipation, minimizes pressure drop, and protects your transmission fluid. Part Number: RT - A1 - 1719. Features: It can lower temperatures by up to 20°. It has over four times the heat dissipation capacity of stock coolers. It's a direct bolt - in replacement for easy installation. With maximum fin density, it provides superior cooling. Fully welded internal splitter plates prevent fluid contamination. Tested up to 250 PSI for leak - proof performance. The aerospace - grade aluminum bar and plate construction ensures optimal durability. The proprietary fin design enhances thermal performance. It's powder - coated with a specialized heat - wicking compound.

Using this transmission cooler is easy. It's a direct bolt - in replacement, so you can simply install it in place of your old cooler. Make sure to check the connections are tight to avoid any leaks. As for maintenance, periodically inspect the cooler for any signs of damage or blockage. You can clean it gently with a soft brush and mild detergent if it gets dirty. Also, keep an eye on the transmission fluid level and its condition. If you notice any issues like a drop in performance or strange noises, it's a good idea to have the cooler and the transmission system checked by a professional.