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Mishimoto High-Temperature Coolant Thermostats
  • Mishimoto High-Temperature Coolant Thermostats
  • Mishimoto High-Temperature Coolant Thermostats
Mishimoto High-Temperature Coolant Thermostats

Mishimoto High-Temperature Coolant Thermostats

$99.95

PART # MIMMTS-CHV-01DHMishimoto

Fits: 2001-2016 Chevrolet/GMC (6.6L Duramax LB7, 6.6L Duramax LLY, 6.6L Duramax LBZ, 6.6L Duramax LMM, 6.6L Duramax LML) Will this fit my truck?

Free shipping on orders $50+ Under $50 ships for a flat $12.95. Oversize parts are freight-quoted first. Shipping policy
30-day returns Unused, uninstalled parts in the original packaging. No restocking fee. Return policy
Questions about fit? Call (317) 563-1428 or email support@turn4diesel.com before you order.

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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.

Product details

BrandMishimoto
Vehicle fitment
  • 2001-2016 Chevrolet/GMC Silverado 2500HD, Silverado 3500HD, Sierra 2500HD, Sierra 3500HD (6.6L Duramax LB7, 6.6L Duramax LLY, 6.6L Duramax LBZ, 6.6L Duramax LMM, 6.6L Duramax LML)