1987-1991 GMC R2500 Suburban 5.7L V8. 1987-1991 GMC R2500 Suburban 7.4L V8. 1987-1991 GMC R2500 Suburban 6.2L V8. Protects your fuel from theft and vandalism. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
