Engine Coolant Temperature Sensor is a sensor that is screwed into the engine's block or cylinder head.
Common symptoms of a bad ECT sensor are overheating, hard starting conditions, poor idle, black smoke coming from the engine, Check Engine Light ON and the electric fans do not work properly.
Be aware that coolant will gush out when removing the old plug so have the new sensor close and ready to attempt to reduce the amount of coolant loss.

Compatible Buick Vehicles:
2005-2008, 2010 Allure
2008-2017 Enclave
2005-2008, 2010-2011 Lacrosse
2004-2006 Rendezvous

Compatible Cadillac Vehicles:
2004-2011 CTS
2004-2011 SRX
2005-2011 STS

Compatible Chevy Vehicles:
2010-2013 Camaro
2008-2009 Equinox
2008-2012 Malibu
2009-2017 Traverse

Compatible GMC Vehicles:
2007-2016 Acadia
2017 Acadia Limited

Compatible Pontiac Vehicles:
2007-2009 G6
2008-2009 G8
2008-2009 Torrent

Compatible Saturn Vehicles:
2007-2009 Aura
2007-2010 Outlook
2008-2010 Vue

Compatible Suzuki Vehicles:
2007-2009 XL-7

Replaces Part #: 213-4777, 12639899 Coolant Temperature Sensor.

NOTE: This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts.

NOTE: To ensure accurate fitment, please confirm your vehicle information in the above compatibility section and the description.