Motorad Engine Coolant Temperature Sensor with O-Ring and Clip

The Motorad Engine Coolant Temperature Sensor, also called an ECT sensor or coolant temp sensor, monitors engine coolant temperature and sends that data to the engine control module. The ECM uses the signal to manage fuel delivery, ignition timing, cooling fan operation, and dashboard temperature readings. Each sensor comes with an O-ring and clip for installation.

Key Features:

• Engineered to give accurate temperature readings across the engine's operating range
• Helps support smooth starting, steady idle, and efficient fuel management
• Includes an O-ring and retaining clip to help create a sealed, secure installation
• Designed as a direct-fit replacement for the original sensor
• Made by Motorad, a supplier of engine thermal management components for the aftermarket

A faulty coolant temperature sensor can cause hard starting, poor fuel economy, rough running, overheating warnings, or a check engine light. Replacing it with a quality sensor helps restore proper engine management and reliable cooling system performance.