Trans Cooler GM 15-16 6.6L Duramax

The Trans Cooler GM 15-16 6.6L Duramax is an essential upgrade for diesel truck owners seeking reliable transmission temperature control during demanding tasks. Whether towing heavy trailers or hauling cargo, maintaining optimal transmission fluid temperatures is crucial to prevent damage and ensure performance. This aftermarket cooler addresses the factory cooling limitations found in 2015–2016 Duramax platforms.

This aluminum plate-fin transmission cooler effectively dissipates heat by routing hot transmission fluid through its specially designed fins, allowing for passive cooling without the need for electrical components. Its compact design integrates seamlessly into the factory location, minimizing the need for complex rerouting of transmission lines. Weighing only 8 lbs, it adds minimal burden to your truck while ensuring efficient fluid circulation.

Ideal for both weekend warriors and commercial operators, this cooler enhances the performance of the 2015–2016 6.6L Duramax diesel engine. It provides a reliable solution for those who push their vehicles to the limit, ensuring longevity and optimal performance. With its robust aluminum construction, it is designed to withstand the pressures of modern transmissions.