85106967
Engine Coolant Thermostat
Volvo

The engine coolant thermostat regulates the flow of coolant through the engine and radiator, maintaining optimal operating temperature. It opens and closes based on temperature, ensuring the engine warms up quickly and stays within safe temperature limits during operation. Proper thermostat function prevents overheating and promotes efficient engine performance, which can extend engine life and improve fuel economy. This component is designed to withstand high temperatures and corrosive coolant, ensuring long-term reliability. Maintaining a functional thermostat is essential for preventing engine damage and ensuring consistent performance. Source One Parts Center offers this critical part to support your vehicle’s cooling system integrity.