Mishimoto MMTS-JGC-99L Racing Thermostat for 99-10 Jeep Grand Cherokee 3.7L/4.7L

Jeep Grand Cherokee 3.7L/4.7L Racing Thermostat, 1999-2010 Keep your Dodge/Jeep on the road and running cool by upgrading to the Mishimoto racing thermostat specifically engineered for the 3.7L/4.7L engines.Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures.Once the engine is fully warmed up, the Mishimoto low-temperature racing thermostat will open at a lower temperature (180 F) compared to standard thermostats (195 F).This allows coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures.Whether your vehicle takes you to work every day or hauls your boat on the weekend, the Mishimoto racing thermostat will keep your engine running cool.As with all our products, this thermostat includes the Mishimoto lifetime warranty. Fits the 1999-2010 Jeep Grand Cherokee 3.7L/4.7L Activates at lower temperature so coolant flows through system earlier Allows for cooler engine temperatures