Engine Coolant Temperature (ECT) Sensor 11-16 Chevrolet Silverado 2500 HD/Silverado 3500 HD/11-16 GMC Sierra 2500 HD/GMC Sierra 3500 HD Duramax 6.6 Liter

Replace the failing coolant temperature sensor in your GM 6.6L Duramax LML with the XDP Engine Coolant Temperature (ECT) Sensor XD1044. The ECT sensor monitors coolant temperature and relays that data to the ECM. If the sensor starts to fail, it can cause irregular temperature readings, check engine lights, diagnostic trouble codes, and more.

The XD1044 is built to match the OE specifications for a direct-fit installation in the factory location on your truck.

Features:

• Direct-Fit Replacement
• High-Quality Construction
• Built to Meet OEM Specifications
• Engine Coolant Temperature (ECT) Sensor