A new OEM Ford Front Door Vent Window Regulator that I got at an auction of vintage car parts. This is part no. D8BZ-5423402-B.
According to my Ford parts catalog, this is for the right (passenger side) door on 1978-79 Ford Fairmont 4-Door Sedan, 2-Door Sedan, and Station Wagon Models.
car auto automobile automotive classic interior 78 (XJ5)