Engine Coolant Temperature Sensor For Chevy Avalanche Impala Trailblazer Suburban 1500 2500 HD Express Silverado GMC Envoy Sierra Yukon Savana Saturn OEM 2134514 2134333 19236568 Top Pick
✔️ Direct fit sensor with OEM numbers matched and plug wiring harness
This engine coolant temperature sensor is a direct replacement designed for GM trucks and SUVs. It provides accurate coolant temperature readings to the PCM, helping the engine regulate fuel mix and cooling fan activation for optimal performance. It matches OEM numbers and is built for durability in harsh automotive environments.
✅ OEM part numbers listed: 12191170, 12608814, 15326388, 15369305, 2134333, 2134509, 2134514, 2134692, 21373, 213794, 213953, 8153693050, 8154042800, 96181508, 96182634, 25036898, 25037062, 8121911700, 8126088140, 213-4514, 213-4333, 213-953, 19236568, 5S1475.
✅ Compatibility: 2004-2011 Chevy Aveo, 2006-2015 Express, 2005-2009 GMC Envoy, 2003-2015 GMC Savana, 2005-2015 Chevy Equinox, 1999-2014 GMC Sierra, 2000-2016 GMC Yukon, 2009-2012 GMC Canyon, Saab 9-7x, Saturn Vue
✅ High-quality materials built to endure heat, vibration, and harsh road conditions
✅ Easy installation with standard sensor plug and simple swap for a tight fit
✅ Reliable temperature sensing for accurate engine cooling and fuel management
💡 What is an engine coolant temperature sensor and why do I need one for GM vehicles?
It provides critical temperature data to the engine computer to regulate fuel delivery, ignition timing, and cooling fan activation for efficient operation.
- handy for smoother cold starts and reliable warm-up
- works across many GM models using OEM numbers listed
- helps optimize fuel economy and reduce emissions
- long service life in harsh driving conditions