Notes: HVAC Heater Hose Assembly -- Heater Inlet; With Air Conditioning. 1992 GMC Sonoma 4.3L V6 VIN: Z. 1991 GMC Sonoma 4.3L V6. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
