Wing mirror on the right for Alfa Romeo 156. Plastic mirror cover complete with mirror glass. The mirror cap in uncracked and as good as new. The mirror is in good condition. . The mounting plate is in poor condition. The paint is largely peeled off by electrostatic rust. The anchor plate is possibly easy to change. See photos. Concerns the version with air conditioning outdoor temperature sensor in the mirror. 

OEM number Alfa Romeo 156017131 DS