Mishimoto MMTC-JK-TBV Thermal Bypass Valve Kit, Compatible With Jeep Wrangler JK 2012-2018

Direct-fit for 2012-2018 Jeep Wrangler JK Increased flow over stock bypass valve Customize the valve's opening temp with a range of Mishimoto thermostats Fully serviceable thermostat for fast warm-up in cold climates and thermostat bypass for constant cooling in hot climates Mishimoto Lifetime Warranty