1 PC Engine Coolant Temperature Sensor, ECT Temp Sensor Compatible with Replacement OEM#12608814 15404280 12191170 60811520(Gold)About this item 【High Quality】This engine water temperature sensor is made of high-quality brass material, ensuring strong stability, rust resistance, corrosion resistance, and a long service life while providing accurate temperature measurements. 【Replacement for OEM】This water temperature sensor is compatible with part numbers 15404280, 12191170, 60811520, and 12608814. Please confirm the model number carefully before purchasing to avoid incorrect orders. 【Wide Compatibility】Compatible with a range of models, including GMC 2005-2009 Envoy, 1999-2014 Sierra, 2000-2015 Yukon; Cadillac 2004-2015 CTS, 2003-2015 Escalade; Buick 2005-2007 Rainier, 2008-2015 LaCrosse, 2006-2007 Rendezvous; for Chevy - 2004-2011 Aveo, 1998-2015 Camaro, 2005-2015 Equinox, 2006-2015 Express, 2006-2011 HHR, Impala, 2004-2012 Malibu, 1999-2014 Silverado, 2000-2015 Tahoe, and 2006-2009 Trailblazer. 【Function】The temperature sensor detects engine temperature. If your vehicle struggles to start, exhibits weak acceleration, or emits black smoke from the exhaust, replacing your car's temperature sensor is the ideal solution! It accurately monitors engine temperature in real-time and sends precise data to the vehicle's ECU, providing insight into your engine’s condition while driving. 【How to Install】Simply use an open-end wrench to remove the old temperature sensor, connect the plug, and install the new one (the coolant temperature sensor features two pins for a perfect connection with your vehicle's systems). Product dimensions: 2.99 x 2.17 x 1.46 inches.