Keep temperatures under control in your Jeep with the Mishimoto Jeep Wrangler JK 3.6L Thermostat with Housing. A faulty thermostat can lead to engine overheating and potential internal damage. Protect your ride with the Mishimoto thermostat, featuring an upgraded aluminum housing and bleeder screw for enhanced durability. This thermostat opens at the stock temperature (194 Degrees Fahrenheit), ensuring proper coolant flow as intended by the manufacturer. Designed for reliability and durability, all our thermostats are constructed using high-quality wax for consistent operation.