HVAC Blower Motor Resistor Direct Fit Compatible With 1999 To 2006 Chevy Silverado GMC Sierra 1500 2500 3500 Yukon XL Replacement For GM 89019089 With One Hole Mounting Flange On Each Side PANNUOSCS

Direct-fit HVAC Blower Resistor for GM Trucks 1999-2006
✔️ Direct-fit: single-unit GM 89019089 mounting, one per side

This HVAC blower resistor is a direct-fit replacement designed for GM trucks from 1999 through 2006. It matches GM RU371T and RU571T configurations and features a single mounting flange on each side for a straightforward install. This unit covers multiple GM models and is built to meet or exceed OEM standards.

✅ Replaces part numbers 973-004, 15305077, 22807122, 89018597, 89019089
✅ Compatible with 1999-2006 Silverado 1500/2500/3500, Suburban 1500/2500, Tahoe, Avalanche
✅ One hole mounting flange on each side for easy direct-fit installation
✅ OEM-grade and tested to meet or exceed original specifications before shipping
✅ Notes RU371T vs RU571T mounting variants to match vehicle config

💡 What is a blower motor resistor and why replace it in a GM truck?

Replacing a worn resistor restores reliable HVAC performance. - Restores consistent fan speeds across all settings
- Improves airflow reliability and passenger comfort
- Ensures compatibility with GM RU371T and RU571T configurations