Fitment: for Mercedes-Benz C250 2012-2015, for Mercedes-Benz SLK250 2012-2015. OE Number:A2712000115/A2712000215/A2712000315. Feature: and never used, directly replaces the old one and easy installation.. 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.
