3988982
Engine Coolant Temperature Sensor
Volvo

This precision-engineered coolant temperature sensor monitors the engine’s operating temperature, providing critical data to the vehicle’s electronic control unit. Accurate readings are essential for optimal fuel mixture, ignition timing, and emission control. The sensor’s reliable performance ensures the engine runs efficiently and prevents overheating, which could lead to severe engine damage. Its durable design withstands high temperatures and vibrations, maintaining accuracy over time. Proper functioning of this sensor is vital for engine health and environmental compliance. Source One Parts Center supplies this sensor to meet OEM specifications, supporting your vehicle’s cooling system performance.