Coolant Temperature Sensor For Chevy And GMC Vehicles ECT Water Temperature Sensor Temp Switch That Fits Chevrolet Tahoe Malibu Suburban Buick Lucerne Enclave Allure GMC Yukon Sierra Replacement 12608814 15326388

Premium ECT Water Temperature Sensor for Chevy GMC
✔️ Direct-fit ECT sensor for GM; brass tip, quick signal, single unit

This engine coolant temperature sensor is a direct replacement part designed for GM vehicles. It monitors the coolant temperature and feeds data to the engine control unit to optimize fuel delivery and cooling system management. It’s commonly used in Chevy, GMC, Buick, and Cadillac models across trucks, SUVs, and vans.

✅ Part numbers: 12608814, 15369305, 25037062, 12191170, 15326388
✅ Compatible with Chevy models: Tahoe, Malibu, Suburban, Silverado, Trailblazer, Express
✅ Buick compatibility: Lucerne, Enclave, LaCrosse, Regal, Allure
✅ Cadillac compatibility: Escalade, CTS
✅ GMC compatibility: Yukon, Sierra, Terrain, Envoy, Canyon
✅ Package includes: 1 Water Temperature Sensor and 1 Washer

💡 What is the role of a coolant temperature sensor in GM engines and why does it matter?

This handy component helps the engine control module optimize fuel and cooling. 1. Handy for smoother cold starts and stable idle by temp reading 2. Lets the ECU adjust fuel trim and ignition timing for efficiency 3. Helps prevent overheating and protects engine components