Part Type: HVAC Blower Motor Resistor. 1991 GMC Sonoma w/Air Conditioning;. 1993 GMC Sonoma w/Air Conditioning;. 1992 GMC Sonoma w/Air Conditioning;. Manufacturer: Dorman. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.
