Chevrolet/GMC 6.6L Duramax High Temperature Thermostats (set of 2), 2001-2016
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The Mishimoto Chevrolet Duramax high-temperature thermostats activate at a higher temperature than the OEM thermostats, making them the perfect solution for Duramax owners who live in colder climates or have trouble reaching operating temperatures. Activating at a higher temperature means the thermostats will allow the coolant to stay in the engine longer delaying the coolant flowing through the radiator, which allows the engine to warm up sooner.
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(1) 185° F Thermostat(1) 191° F ThermostatMishimoto Lifetime Warranty
2001-2016 Chevy or GMC with 6.6L Duramax Engine (Any)2001-2016 Chevrolet Silverado 2500HD/3500HD|2001-2016 GMC Sierra 2500HD/3500HD
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