Chevy GMC Truck Driver Window Switch Not Working On All Windows
Other Part Number 1987 1986 1985 1984 1983 1982 1981 1980 77 78 79. Manufacturer Part Number 1987 K5 1986 K5 1985 K5 1984 K5 1983 K5 1982 K5 19. To Control POWER WINDOWS AND DOOR LOCKS. Superseded Part Number 1986 K5 BLAZER 1985 K5 BLAZER 1984 K5 BLAZER 1983.