Description:

Never used, directly replaces the old one and easy installation.. Fitment: for Saturn Aura 2007-2009, for Chevrolet Impala 2014-2020, for Cadillac XTS 2013-2019, for Buick LaCrosse 2010-2014, for Saturn Vue 20082010, for Chevrolet Equinox 2008-2017, for GMC Terrain 2010-2017, for Cadillac SRX 2010-2016, for Chevrolet Captiva Sport 2012, for Chevrolet Malibu 2008-2012, for Pontiac G6 2007-2009, for Pontiac Torrent 2008-2009. OE Number: 12638836, 12651113. Good Replacement: The engine's thermostat regulates the temperature of the engine by controlling coolant flow. A bad or failing thermostat: high temperature reading and engine overheating, low temperature reading and underheated engine, temperature changing erratically, coolant leaks around thermostat housing or under the vehicle. How to fine thermostat: You can find your car's thermostat by starting at the upper radiator hose and following it to where it enters the top of the engine.. Package Included: 1 x Thermostat Housing Assembly.