Mishimoto 13-18 Dodge Ram 6.7L Cummins Full-Flow Transmission Thermal Bypass Valve Kit

The transmission is the backbone of your 2013-2018 Dodge Ram 6.7L Cummins, expertly managing the transfer of up to 930 lb-ft of torque from the engine to the wheels. Such immense power inevitably generates significant heat, which, if not effectively dissipated, can lead to catastrophic transmission failure. While the stock transmission cooler helps maintain fluid temperatures, its efficiency hinges on the fluid’s ability to reach it.

The factory cooling system for both the 68-RFE and Aisin AS69RC transmissions includes an in-line thermal bypass valve designed to regulate fluid flow to the cooler. This valve prevents transmission fluid from circulating to the cooler until it reaches a designated operating temperature. However, the thermostat within this valve is prone to failure, which can result in fluid being unable to flow to the cooler and, consequently, lead to overheating.

To address this vulnerability, Mishimoto has engineered a full-flow thermal bypass valve upgrade specifically for your 2013-2018 Dodge Ram 6.7L Cummins. Crafted from CNC-machined aluminum, this thermal bypass valve not only enhances the aesthetic appeal of your truck but also significantly improves performance. By eliminating the internal thermostat, the Mishimoto valve allows for unrestricted fluid flow to the transmission cooler in all operating conditions.

This upgrade is particularly beneficial for truck owners in warmer climates, those who frequently tow heavy loads, or anyone seeking maximum cooling efficiency for their transmission. The Mishimoto full-flow thermal bypass valve features strategically machined internal passages that enhance flow rates compared to the stock valve, providing superior cooling capabilities. Additionally, integrated cooling fins on the valve body further enhance heat dissipation, ensuring your transmission remains at optimal operating temperatures.

Designed for durability, the 2013-2018 Dodge Ram 6.7L Cummins Thermal Bypass Full Flow Valve Kit boasts a resilient silver anodized finish and is backed by the Mishimoto Lifetime Warranty, ensuring long-lasting performance and peace of mind. Upgrade your cooling system today and safeguard your transmission from the heat!