Mishimoto MMTS-CHV-01DL - 01-10 Chevy Duramax 2500 6.6L 174 & 180F Degrees Racing Thermostat

Chevrolet/GMC 6.6L Duramax Engine Low Temperature Thermostats (set of 2)

Engine coolant thermostat designed to regulate coolant flow and maintain optimal operating temperature. Ensures efficient warm-up, prevents overheating, and supports reliable performance with a precise fit.

The Mishimoto Chevrolet Duramax low temperature thermostats activate at a lower temperature than the OEM thermostats, making them the perfect solution for Duramax owners who live in warmer climates, or use their trucks under heavy load or strenuous driving conditions. Activating at a lower temperature means coolant will begin flowing through the system and allow for cooler temperatures.

• Fits 2001+ Chevrolet/GMC 6.6L Duramax
• Activates at lower temperature so coolant flows through system earlier
• Allows for cooler engine temperatures