Mishimoto (MMTS-RAM-99H) High Temperature Thermostat
Dodge 5.9L/6.7L Cummins Mishimmoto High-Temperature Thermostat, 1999–2012
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 Cummins performance thermostat is designed as a
direct-fit replacement for your aged factory unit.
The Mishimoto
thermostat has a higher activation temperature (205°F) compared to the
factory thermostat (190°F for 99–10 and 2013 trucks & 200°F for
10-12 trucks). The higher activation temperature restricts coolant flow
longer to allow a quicker engine warm-up, making this Cummins
performance thermostat ideal for use in cold climates. As with all our
Cummins performance parts, this thermostat includes the Mishimoto
Lifetime Warranty, ensuring superior product quality and craftsmanship.
- Direct fit for 1999–2012 Dodge Ram with 5.9L/6.7L Cummins
- Restricts coolant system circulation for longer time to provide quicker warm up
- Ideal for cool climates
- Mishimoto Lifetime Warranty
