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Mishimoto High-Temperature Thermostat for 94-98 Dodge 5.9L Cummins

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Product Description

OEM Activation Temp C 82°C

OEM Activation Temp F 180°F

Purchase Includes
(1) Mishimoto Thermostat


1994-1998 Dodge Ram 2500 w/ 5.9L Cummins Engine 
1994-1998 Dodge Ram 3500 w/ 5.9L Cummins Engine

Mishimoto Activation Temp (Fahrenheit) 190°F

Mishimoto Activation Temp (Celsius) 87.5°C

A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 5.9L cooling system with a Mishimoto Dodge 5.9L 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 (190°F) compared to the factory thermostat (180°F). The higher activation temperature restricts coolant flow longer to allow a quicker engine warm-up, making this thermostat ideal for use in cold climates.


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