Brand new and never used, directly replaces the old one and easy installation.
Fitment: for Mercedes-Benz C 63 AMG Base 6.3L V8 - Gas 2008-2015, for Mercedes-Benz CL 63 AMG Base 6.3L V8 - Gas 2008-2010, for Mercedes-Benz CLK 63 AMG Base 6.3L V8 - Gas 2007, for Mercedes-Benz CLK 63 AMG Base, Black Series 6.3L V8 - Gas 2008, for Mercedes-Benz CLS 63 AMG Base 6.3L V8 - Gas 2007-2011, for Mercedes-Benz E 63 AMG Base 6.3L V8 - Gas 2007-2011, for Mercedes-Benz ML 63 AMG Base 6.3L V8 - Gas 2007-2011, for Mercedes-Benz R 63 AMG Base 6.3L V8 - Gas 2007.
OE Number: 1562030475
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.