HVAC Blower Motor Fan Resistor Compatible with 1999-2006 Chevy Silverado GMC Sierra, 2000-2002 GMC Yukon, Replaces# 973-004, 15305077, 89019089, 22807122, RU371, 15305077 (2 Holes Mounting Flange). Important: Verify your resistor has a 2 Bolt Mounting Flange before ordering.
