Position: Heater Hose. Notes: HVAC Heater Hose. 1973 Ford Mustang 5.8L V8 VIN: H. 1972 Ford Mustang 4.1L 6 Cyl. 1973 Ford Mustang 5.8L V8 VIN: Q. 1980 Ford Mustang 4.2L V8. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
