Mishimoto

Mishimoto Dodge 5.9L/6.7L Cummins High-Temperature Thermostat

SKU MMTS-RAM-99H

MPN misMMTS-RAM-99H

$83.95 · In stock

Mishimoto Dodge 5.9L/6.7L Cummins High-Temperature Thermostat

A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 5.9L/6.7L cooling system with a Mishimoto Dodge 5.9L/6.7L Cummins High-Temperature Thermostat! This thermostat is designed as a direct-fit replacement for your aged factory unit. The Mishimoto thermostat has a higher activation temperature (205 degrees Fahrenheit) compared to the factory thermostat (190 degrees Fahrenheit for 99-10 and 2013 trucks and 200 degrees Fahrenheit for 10-12 trucks). The higher activation temperature restricts coolant flow longer to allow a quicker engine warm-up, making this thermostat ideal for use in cold climates. As with all our products, this thermostat includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
1999–2002DodgeRam 3500Base—
2011–2013Ram2500ST—
2013Ram2500Tradesman—
2011–2013Ram2500Laramie Longhorn—
2013Ram2500Lone Star—
2011–2013Ram2500SLT—
2011–2013Ram2500Laramie—
2011–2013Ram2500Power Wagon—
2006–2007DodgeRam 3500Sport—
2007DodgeRam 3500TRX4—
2013Ram2500Big Horn—
2003–2010DodgeRam 3500SLT—
2003–2010DodgeRam 3500ST—
2003–2010DodgeRam 3500Laramie—
2012–2013Ram2500Outdoorsman—
2008–2009DodgeRam 3500SXT—
Specifications
CategoryCooling
Sub-CategoryThermostats
UPC748354013139
CARB ApprovedYes
Prop 65 WarningY
Weight0.26 lb
Dimensions (L×W×H)2.7 × 2.6 × 2.5 in