The Mustang run channel weatherstrip is located inside the door frame and is the part that the window rolls up into. Foxbody run channel weatherstrip usually gets brittle and cracks over the years leading to wind noise and a poor seal around the window. Latemodel Restoration has the window run channel weatherstrip you need for 1979-93 Mustang hard top, T-Top and convertible applications.
These parts fit: 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, and 1993 Mustangs.