Notes: HVAC Heater Hose Assembly -- Without Auxiliary Heater. Position: Inlet. 2007 GMC Sierra 1500 Classic 4.8L V8. 2007 GMC Sierra 1500 Classic 6.0L V8. 2007 GMC Sierra 1500 Classic 5.3L 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.
