21531072
Engine Coolant Temperature Sensor
Volvo

This engine coolant temperature sensor is a critical component for monitoring the engine’s operating temperature, providing real-time data to the vehicle’s electronic control unit. Accurate readings from this sensor are essential for optimizing engine performance, fuel economy, and emissions control. It plays a vital role in triggering cooling fans, regulating fuel injection, and managing ignition timing to prevent overheating and engine damage. Built for durability, this sensor resists high temperatures and vibrations, ensuring consistent performance over time. Proper functioning of this sensor is key to maintaining engine health and avoiding costly breakdowns. Source One Parts Center supplies this sensor to help keep your heavy-duty truck running smoothly and efficiently, supporting reliable operation in demanding conditions.