1988, 1991 Ford F250 5.8L V8 GAS. 1990, 1992 Ford F250 5.8L V8 GAS. Notes: Molded Heater Hose -- CUT TO FIT. Position:Heater To Tee. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.