2007.5-2009 Ram 2500/3500 6.7L Cummins Transmission Coolers, Lines & Thermal Bypasses

 Keeping your transmission cool is paramount for ensuring your Ram 6.7L is performing optimally for towing, off-roading and daily driving! High performance applications such as towing and off-roading put additional stress on your transmission and can lead to excessive heat, this can cause premature damage to your transmission. To ensure your transmission performs its best and maintains long term reliability, our selection of Transmission coolers and Thermal bypasses are the answer! From upgraded transmission coolers that provide greater cooling performance and thermal bypasses that ensure optimal fluid temperature, we offer everything needed to keep your transmission running strong. Check out our selection of Transmission pans, filters, fluid for additional cooling performance! Ram Cummins Fitments: 2007, 2008, 2009 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.