The KAMOKA 7710065 thermostat is designed to maintain your engine's ideal operating temperature. By controlling the flow of coolant, it prevents overheating and ensures efficient performance. This thermostat plays a vital role in the cooling system's efficiency. It opens and closes at specific temperatures, allowing coolant to circulate through the radiator when needed, thereby dissipating heat. Proper functioning of the thermostat is essential for fuel economy and reducing emissions. A faulty thermostat can lead to either an engine running too cold or too hot, both of which can cause significant damage and reduce performance.