1987-1990 GMC P4500 4.3L V6. 1985, 1987-1990 GMC P4500 4.8L 6 Cyl. 1979-1984, 1986 GMC P4500. Fan Accessory. Brass construction for accurate temperature sensing. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
