Holstein Coolant Temperature Sensor

The Holstein Coolant Temperature Sensor (also called an engine coolant temperature sensor, ECT sensor or coolant temp sensor) is a direct replacement part. It is designed to match the form, fit and function of the original sensor. The sensor measures engine coolant temperature and sends that reading to the vehicle's ECU.

Key Features:

• Uses electrical resistance technology to measure coolant temperature accurately
• Gives the ECU the data it needs to manage fuel injection, ignition timing and transmission shifting
• Helps protect the engine by letting the ECU reduce performance if overheating is detected
• Built with durable materials to withstand high engine operating temperatures, stress and vibration
• O-ring or gasket included where applicable for a tight, leak-resistant seal
• Backed by Holstein's 3-year/36,000-mile warranty

A working coolant temperature sensor supports smooth engine performance, good fuel economy and accurate gauge operation. Choose the specific part number in this product line that matches your application.