This Mishimoto low-temperature thermostat is a direct-fit replacement for 2005–2014 Honda TRX450R and TRX450ER models. It opens at 79°C (174°F) to help keep operating temperatures lower under prolonged idling or high-load use, improving cooling in hot climates or during heavy work. The thermostat installs like stock and is covered by Mishimoto's Lifetime Warranty.
Mishimoto 05-14 TRZ 450 Performance Thermostat 79C/174F