OE part number: 1122030275,11220 00015 ,428187D. FITMENT:Engine Coolant Thermostat Housing Fit for 2001-2005 for Mercedes-Benz C240,1998-2000 for Mercedes-Benz C280,2001-2005 for Mercedes-Benz C320,1998-2000 for Mercedes-Benz C43 AMG,2005-2006 for Mercedes-Benz C55 AMG,2000-2006 for Mercedes-Benz CL500,2001-2006 for Mercedes-Benz CL55 AMG,1998-2005 for Mercedes-Benz CLK320,1999-2003 for Mercedes-Benz CLK430,2003-2006 for Mercedes-Benz CLK500,2001-2006 for Mercedes-Benz CLK55 AMG,2006 for Mercedes-Benz CLS500,2006 for Mercedes-Benz CLS55 AMG. Function: To ensure that the engine works within a suitable temperature range, so as to effectively control the emissions produced by the engine.. Installation: The installation is very simple, just replace the old thermostat directly, it will be done in a few minutes, make sure that the installation is successful before driving.. Note: The accessories have met or exceeded OEM standards and are made of high-quality materials, which can perfectly replace the old thermostats..
