Quick Ship SKU #: PPE-124068000 PPE Performance Bar and Plate Transmission Cooler 21-24 GM 6.6L Duramax 10-speed

Your Duramax engine isn't the only thing you need to keep cool. When you tow heavy loads there is a build-up of heat in your transmission. This heat will wear down and degrade performance in your transmission resulting in shifting issues which, no surprise, does even more damage to your transmission. If you use your truck for more than just eye candy then keeping your transmission in working order is a priority because replacing one is costly and extremely time-consuming.

So how do we keep it cool? Introducing PPE's Performance Bar and Plate Transmission Cooler, a step above to pull damaging heat away from your valuable transmission. This cooler starts with a larger cooling core and improved fin layout that pulls out three times more heat than stock coolers. It's been measured to drop transmission fluid temperatures by up to 40°F when compared to factory coolers! On top of working more efficiently, the bar and plate design is constructed fully from aluminium which ensures reliability under high pressure and operating conditions.

With a bolt-on easy-to-install system, you will ask yourself why you didn't buy one sooner!