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Mishimoto-01-16 GM 6.6L Duramax Mishimoto High Temperature Thermostats (set of 2)

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.

  • Fits 2001–2016 Chevrolet/GMC 6.6L Duramax
  • Activates at a higher temperature, allowing engine temperatures to rise
  • Ideal for colder climates
  • Allows for cooler engine temperatures
  • Mishimoto Lifetime Warranty

Part number: MMTS-CHV-01DH

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