Mishimoto MMTS-RAM-99L for Select Dodge Ram 2500, Dodge Ram 3500, Dodge Ram 4500, Dodge Ram 5500, Ram 2500, Ram 4500, Ram
Guaranteed Fitment
Always the correct part
Added Value
Performance matched parts
In-House Experts
We know our products
Nationwide Delivery
Economy shipping
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 Low-Temperature Thermostat! This thermostat is designed as a direct-fit replacement for your aged factory unit. The Mishimoto thermostat has a lower activation temperature (180 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 lower activation temperature allows coolant to flow through the engine earlier, which reduces and maintains lower engine temperatures. This thermostat is ideal for use in warmer climates or under extreme towing/driving conditions. As with all our products, this thermostat includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.
Thermostat, Low-Temp, fits Dodge 5.9L/6.7L Cummins 1999-2013
Fits: 1999-2010 Dodge Ram 2500, 1999-2010 Dodge Ram 3500, 2008-2010 Dodge Ram 4500, 2008-2010 Dodge Ram 5500, 2011-2013 Ram 2500, 2011-2013 Ram 4500, 2011-2013 Ram 5500
Please review Specifications and the detailed fitment table for notes and exceptions.