A diesel engine thermostat is a valve that controls the coolant flow path. The engine thermostat opens or closes the passage of coolant to the radiator depending on the coolant temperature. Most coolant thermostats are installed at the water outlet above the engine cooling water, which is convenient for maintenance. Some engine thermostats for cooling system are installed in the water outlet pipe of the radiator. This type of engine thermostat is mostly used in high-performance vehicles and vehicles often drive at high speeds in winter.
The diesel engine thermostat price at MyMRO is quite cost-effective. We provide aftermarket thermostats for various brands, such as Cummins, Perkins, Bobcat, CAT Caterpillar, Hitachi, John Deere, Komatsu, Kubota, etc.