Description
Performance Transmission Cooling. The Mishimoto Transmission Thermal Bypass Valve Kit improves transmission fluid cooling by optimizing flow control. It maintains ideal fluid temperature, protecting the transmission from both overheating and overcooling, which enhances drivetrain reliability and efficiency.
Construction and Appearance. Made from durable CNC-machined billet aluminum, this valve includes machined cooling fins to increase heat dissipation. A protective anodized coating provides strength and corrosion resistance while showcasing a precision-engineered design.
Installation. Designed for direct fitment, the valve can be installed in less than one hour without the need for drilling or modifications, simplifying replacement and ensuring compatibility.
Warranty. This valve is covered by a comprehensive Mishimoto lifetime warranty, offering peace of mind and assurance of product durability.
Application. Engineered specifically for the 2012-2018 Jeep Wrangler JK with 5-speed automatic transmissions, and compatible with 2012-2013 5.7L RAM 2500 transmissions.
Mishimoto MMTC-JK-TBV
CA Residents: WARNING: Cancer and Reproductive Harm
- Direct-Fit For 2012-2018 Jeep Wrangler JK with 5-Speed Automatic Transmission
- Installs In Less Than 1 Hour With No Drilling Required
- Durable CNC-Machined Billet Aluminum Construction
- Improved Flow Compared To Stock Bypass Valve
- Includes 160°F Thermostat To Match Stock Valve Opening Temperature
- Customizable Valve Opening Temperature Using Mishimoto Thermostats
- Fully Serviceable Thermostat For Fast Warm-Up In Cold Climates And Thermostat Bypass For Constant Cooling In Hot Climates
- Machined Cooling Fins For Increased Heat Dissipation
- Durable Anodized Finish For Corrosion Resistance
- Backed By Mishimoto Lifetime Warranty
- Compatible With 2012-2013 5.7L RAM 2500 Transmission Systems






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