This is a New Original Ford Exterior Heated Mirror Glass for a 1987 1988 1989 Lincoln Town Car. It fits the driver's side (left hand) and it easily snaps in place with no attaching hardware necessary. It is new in the Ford box with part number E8OY-17K707-B.  You can’t go wrong with new Original Ford parts.   FREE USA SHIPPING.  Thanks for looking. (RKPHOMEBOX45)