This ASHIKA thermostat, part code 38-05-513, is designed to regulate the engine's operating temperature. It plays a crucial role in the cooling system by controlling the flow of coolant to the radiator. Proper functioning of the thermostat is essential for maintaining the engine within its ideal temperature range. This prevents overheating, which can lead to severe engine damage, and also ensures efficient operation during colder conditions. The ASHIKA 38-05-513 is built to meet specific performance standards, providing reliable temperature control. Its installation is key to the longevity and performance of your vehicle's engine.