Overview Reviews Product Description Mishimoto Activation Temperature 180° F / 82° C Stock Activation Temperature 195° F / 90.5° C Product Videos Custom Field Product Reviews Write a Review Write a Review × Mishimoto Mishimoto Jeep Wrangler 2.5L/4.0L/4.2L Racing Thermostat Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *