1987-1988 GMC G1500 5.7L V8. 1989-1995 GMC G1500. 1987-1988 GMC G1500 5.0L V8. 1987-1988 GMC G1500 4.3L V6. 1992-1995 GMC G1500. Notes: Serpentine Belt Idler Pulley. Pulley Type: Smooth. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
