Mishimoto High Temperature Coolant Thermostats MMTS-CHV-01DH

PART# MMTS-CHV-01DH | SKU MIMMTS-CHV-01DH
★★★★★ ★★★★★ 5.0 (3 Reviews)

Vehicle Fitment For:
2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML

See full application list below
$99.95

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Description

The Mishimoto High Temperature Coolant Thermostats MMTS-CHV-01DH activate at a higher temperature than the OEM thermostats, making them the perfect solution for GM 6.6 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.

Features:
  • Faster Warm-Up Time
  • Great for Those In Cold Climates
  • Activates At Higher Temperature Allowing Engine Temperatures To Rise


Includes:
(1) 185 F Thermostat
(1) 191 F Thermostat
Limited Lifetime Warranty
Manufacturer Warranty*:
Limited Lifetime

Reviews For Mishimoto MMTS-CHV-01DH

Overall Rating
5.0/5
3 Reviews
Rating Snapshot
5 ★
3
4 ★
0
3 ★
0
2 ★
0
1 ★
0
Verified Buyer
★★★★★ ★★★★★
Mmmmm...Toasty!
Sascha (CO) | January 24th, 2025
Installed in 30 min and since the engine now gets up to temp, they have solved two problems. The first problem was a cold interior - now it's warm in cab. The other problem solved was incomplete combustion. There is less tailpipe smoke and less fuel smell. A++
Verified Buyer
★★★★★ ★★★★★
Great pruchase!
Dan (Michigan) | November 28th, 2022
Great quality purchase! Heat works better than ever and the extra little degrees makes my truck get better and slightly better fuel efficiency. Definitely buying again when I need to.
 
★★★★★ ★★★★★
Thermostat
Ruddick (Joplin) | November 12th, 2020
Good quality thermostat for cheap, great quality!
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Frequently Asked Questions

Does this come with gaskets needed to replace thermostats? Thermostat gaskets

The MISHIMOTO HIGH TEMPERATURE THERMOSTATS MMTS-CHV-01DH will only include the thermostats.

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Specifications For Mishimoto MMTS-CHV-01DH

MPN MMTS-CHV-01DH
SKU MIMMTS-CHV-01DH
GTIN 748354804508
ID 12975
Manufacturer Name Mishimoto
Shipping Weight 5.00 lb.
Shipping Length 6 in.
Shipping Width 4 in.
Shipping Height 3 in.
Fuel Type Diesel
Manufacturer Warranty* Limited Lifetime
Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Internal L10R8

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