Description:

Never used, directly replaces the old one and easy installation.. Fitment: for Cadillac Escalade Base, Luxury, Platinum, 6.2L V8 - Flex, 6.2L V8 - Gas 2015-2020, for Cadillac Escalade ESV Base, Luxury, Platinum, 6.2L V8 - Flex, 6.2L V8 - Gas 2015-2020, for Chevrolet Corvette Stingray 6.2L V8 - Gas 2014, for Chevrolet Silverado 1500 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas 2014-2019, for Chevrolet Suburban LS, LT 5.3L V8 - Flex 2015-2020, for Chevrolet Tahoe LS, LT 5.3L V8 - Flex 2015-2020.. OE Number: 12674639. 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.