For 1979-1994 GMC G3500 HVAC Blower Motor Cut-Out Relay 4 Seasons 1980 1981 1982

1985-1994 GMC G3500 Hi Blower Cut-Out Relay;. 1979-1984 GMC G3500 Blower Motor Cut-Out;. HVAC Blower Motor Cut-Out Relay. HVAC Relay. Standard Relay. IMPORTANT: To confirm that this part fits your vehicle, enter your vehicles Year, Make, Model, Trim and Engine in the Compatibility Table.