Shop Nilight HVAC Blower Motor Resistor Complete Kit with Harness Fit for Chevy, GMC Vehicles – Silverado, Tahoe, Suburban, Sierra, Yukon XL Replaces 1581773, 89018778, 89019351, 19260762, 15-80567 in high quality, support 2 year warranty. We use high-quality pins and supporting copper wire with low resistance error, and stable performance without fear of high temperature, reducing the risk of short circuits and resistance burnout.