This is a GENUINE MERCEDES-BENZ ELECTRIC MIRROR MOTOR Left or Right with 3 pins. This mirror motor is in Good used condition, see photo. On the photo is a real spare part. You will get what You see in the photo. Part numbers: A 203 820 24 42 Mirror for Mercedes C-class W203 Mirror for Mercedes CLK-class W209 Mirror for Mercedes E-class W210 Mirror for Mercedes E-class W211 Mirror for Mercedes R-class W251 Mirror for Mercedes ML-class W163 Mirror for Mercedes ML-class W164 Please ensure it is a unit for your model, before buying!