Mishimoto High-Temperature Thermostat | Multiple Fitments (MMTS-RAM-99H)

Mishimoto 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 & 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.

Applications

• 1999-2003 Dodge Ram 1500 Laramie
• 2002-2003 Dodge Ram 1500 SLT
• 1999-2001 Dodge Ram 1500 Sport
• 1999-2003 Dodge Ram 1500 ST
• 1999-2002 Dodge Ram 2500 Base
• 2007-2010 Dodge Ram 2500 Laramie
• 2007-2010 Dodge Ram 2500 SLT
• 2007-2010 Dodge Ram 2500 ST
• 2008-2010 Dodge Ram 2500 SXT
• 1999-2002 Dodge Ram 3500 Base
• 2007-2010 Dodge Ram 3500 Laramie
• 2007-2010 Dodge Ram 3500 SLT
• 2007-2007 Dodge Ram 3500 Sport
• 2007-2010 Dodge Ram 3500 ST
• 2008-2009 Dodge Ram 3500 SXT
• 2008-2010 Dodge Ram 4500 Laramie
• 2008-2010 Dodge Ram 4500 SLT
• 2008-2010 Dodge Ram 4500 ST
• 2008-2010 Dodge Ram 5500 Laramie