Western Star 5700 Thermostats & Components

Engine Coolant Thermostat and Housing Assembly by Motorad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used in their vehicle.

Engine Coolant Thermostat and Housing Assembly (4076-89) by MotoRad®. Temperature: 189F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality...

Engine Coolant Thermostat and Housing Assembly (4075-78) by MotoRad®. Temperature: 178F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality...