2010-2012 Ram 2500/3500 6.7L Cummins Transmission Coolers, Lines & Thermal Bypasses

Keeping your transmission cool is essential for ensuring your Ram 6.7L performs at its best during towing, off-roading, and daily driving. High-performance activities like towing and off-roading place extra stress on your transmission, generating excessive heat that can cause premature damage. To maintain optimal performance and long-term reliability, our selection of transmission coolers and thermal bypasses is the perfect solution! Whether you choose upgraded transmission coolers for enhanced cooling efficiency or thermal bypasses to maintain ideal fluid temperatures, we offer everything you need to keep your transmission running smoothly and reliably. Check out our selection of Transmission pans, filters, fluid for additional cooling performance! Ram Cummins Fitments: 2010, 2011, 2012 Ram 6.7L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon. Some exceptions apply, please see individual product pages for specific fitments.