HVAC Blower Motor Fan Resistor for 1999-2006 Chevy Silverado/GMC Sierra 1500 2500 3500 & 2000-2002 GMC Yukon,2 Holes Mounting Flange,7-Pin, 973-004 89019089 15305077 22807122 RU371. Fits 1999-2006 Chevrolet Silverado 1500/2500 HD and 1999-2007 GMC Sierra.
