THE FITMENT OF THE HEATER BLOWER MOTOR: The motor compatible with 2011 for Mercedes-for Benz C180 /2010-2011 for Mercedes-for Benz C200 /2008-2009 for Mercedes-for Benz C230 /2010-2011 for Mercedes-for Benz C250 /2008-2009 for Mercedes-for Benz C280 /2008-2011 for Mercedes-for Benz C300 /2008-2011 for Mercedes-for Benz C350 /2008-2011 for Mercedes-for Benz C63 AMG /2010 for Mercedes-for Benz E300 /2010 for Mercedes-for Benz E350 /2010 for Mercedes-for Benz E550 FUNCTION OF THE REPLACEMENT BLOWER MOTOR- Quickly restore fresh air in the car. Rotor automatically winding to ensure the consistency of the electrical performance of the product. checking and correct the dynamic unbalance of rotor and wheel. BENEFIT OF THE BLOWER MOTER: Provides a comfortable ride environment for the occupants, reduces the fatigue of the driver, improves the safety of driving, air purification New raw material, to make sure product quality. Material of rotor punching plate is silicon steel sheet. Enameled wire is used copper enameled wire. NOTICE: Please check the description and compatibility chart before your purchasing. Non-Infringement Disclaimer for Auto Parts Sales. Please note that all references to brand names and models are for compatibility purposes only and do not imply any affiliation or endorsement by the original manufacturer Model 122252-5211-1006401041 Brand Name ECCPP Manufacturer ECCPP Material Type Abs,Plastic