1990 GMC C7000 Engine: 10.4L V8;. 1990 GMC C7000 Engine: 6.0L V8;. 1990 GMC C7000 Engine: 7.0L V8;. 1990 GMC C7000 Engine: 8.2L V8;. Part Type: HVAC Blower Motor Resistor Connector. Blower Motor Connector; Blower Motor Pigtail; Connector; Connectors; Pigtail; Pigtails.
