Engine Thermostat Replace 90916-A3002 Compatible with Toyota - 2005-2018 Avalon 2007-2017 Camry 2009-2013 Corolla Matrix 2008-2016 Highlander 200

An engine's thermostat regulates the temperature of the engine by controlling coolant flow, its job is to block the flow of coolant to the radiator until the engine has warmed up. Symptoms of 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 vehicle. NOTE: If the thermostat has a jiggle pin, check valve, or other feature to assist in bleeding air from the system in a vertical installation, the jiggle pin should be located at the north or 12 o'clock location. Compatible with Toyota Vehicles: 2005-2018 Avalon 2007-2017 Camry 2009-2013 Corolla 2008-2016 Highlander 2009-2013 Matrix 2006-2012 RAV4 2007-2016 Sienna 2009-2015 Venza 2007-2017 ES350 2007-2015 RX350 2010-2014 RX450h Replaces Part #: 90916-A3002, 16325-62010, 90916A3002 thermostat with gasket. 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.