Parts Geek - For 1983-1986 GMC K3500 A/C Condenser 57662TKJN 1984 1985. 1983-1986 GMC K3500 7.4L V8. 1983-1986 GMC K3500 4.8L 6 Cyl. 1983-1986 GMC K3500 5.7L V8. 1983-1986 GMC K3500 6.2L V8. The condenser is designed to remove heat from A/C refrigerant collected inside the system.
