Mishimoto Transmission Thermal Bypass Valve Kit for Select 2005-2020 Chrysler, Dodge, Jeep, and Ram (MMTC-JK-TBV)

Fits select 2005-2020 Chrysler 300, Dodge Charger, Challenger, Durango, Magnum, Nitro, Jeep Wrangler, Grand Cherokee, Commander, Liberty, and Ram 1500/2500.

Protect your drivetrain with the Mishimoto Transmission Thermal Bypass Valve Kit. In many late-model Chrysler, Dodge, and Jeep vehicles, the factory thermostatic bypass valve is a common failure point that can lead to catastrophic transmission overheating. The Mishimoto performance bypass valve replaces the restrictive OE unit with a high-flow, CNC-machined billet aluminum housing designed for maximum cooling efficiency and reliability.

This kit features a serviceable 160°F (71°C) thermostat that allows the transmission to reach operating temperature quickly in cold climates while preventing overcooling. For enthusiasts in warmer regions, the kit includes a bypass plug that can be swapped in place of the thermostat to allow full flow to the transmission cooler at all times. The anodized aircraft-grade aluminum construction ensures long-term durability against road salt and harsh environments.

• Direct-fit for 2005-2020 models; installs in less than 1 hour
• CNC-machined 6061 billet aluminum construction with a durable anodized finish
• Includes serviceable 160°F (71°C) thermostat and optional full-flow bypass plug
• Increased flow capacity compared to the factory stock valve
• Manufacturer Part Number: MMTC-JK-TBV
• Mishimoto Lifetime Warranty