Mercedes-Benz S-Class 2007-13 W221 S63 S550 S600 S400 A/C HEAT AIR BLOWER MOTOR AND RESISTOR A2218200110 / A 221 820 01 10. THE ITEM IS IN GOOD WORKING CONDITION. PLEASE MAKE SURE TO MATCH THE PART NUMBER THE PART IS CHECKED AND IT IS WITHOUT ANY ERRORS OR FAULTS. THE PART IS USED BUT IT IS IN GOOD CONDITION AND IS EVEN LOOKING GOOD. PHOTOS ARE OF THE EXACT ITEM YOU WILL RECEIVE.