【FIX HVAC FAN SPEED PROBLEMS INSTANTLY】A failing blower motor resistor can cause no low speeds, fan stuck on high, inconsistent airflow, or HVAC blower not working. This upgraded blower motor resistor module restores smooth fan operation across all speeds, ensuring proper heating and AC airflow on GM trucks and SUVs 【DURABLE, HEAT-STABLE RESISTOR DESIGN】Constructed with reinforced coils, high-temp circuitry, and a heavy-duty heat sink, this HVAC blower resistor withstands continuous use in harsh climates. Ideal for Silverado, Sierra, and other GM full-size platforms known for factory resistor overheating and connector burn-out issues 【FAST & EASY INSTALLATION】This blower motor resistor installs directly into the HVAC housing with factory mounting points and connectors. No rewiring, no modification—just plug it in and instantly restore full blower function. Perfect for DIY repair or professional service 【VEHICLE FITMENT 1】2003-2006 Chevy Avalanche 1500,2003-2006 Chevy Avalanche 2500,2003-2006 Chevy Silverado 1500,2007 Chevy Silverado 1500 Classic,2003 Chevy Silverado 1500 HD,2005-2006 Chevy Silverado 1500 HD,2007 Chevy Silverado 1500 HD Classic,2003-2004 Chevy Silverado 2500,2003-2006 Chevy Silverado 2500 HD,2007 Chevy Silverado 2500 HD Classic,2003-2006 Chevy Silverado 3500,2007 Chevy Silverado 3500 Classic,2003-2006 Chevy Suburban 1500,2003-2006 Chevy Suburban 2500,2003-2006 Chevy Tahoe 【VEHICLE FITMENT 2】2003-2006 GMC Sierra 1500,2007 GMC Sierra 1500 Classic,2003 GMC Sierra 1500 HD,2005-2006 GMC Sierra 1500 HD,2007 GMC Sierra 1500 HD Classic,2003-2004 GMC Sierra 2500,2003-2006 GMC Sierra 2500 HD,2007 GMC Sierra 2500 HD Classic,2003-2006 GMC Sierra 3500,2007 GMC Sierra 3500 Classic,2003-2006 GMC Yukon,2003-2006 GMC Yukon XL 1500,2003-2006 GMC Yukon XL 2500,2003-2005 Cadillac Escalade,2003-2005 Cadillac Escalade ESV,2003-2005 Cadillac Escalade EXT 【OE PART NUMBERS】12135104, 22807123, 89018308, 89018596, 89019088

VEHICLE FITMENT：

Cadillac Escalade [2003-2005]  

Cadillac Escalade ESV [2003-2005]  

Cadillac Escalade EXT [2003-2005]  

Chevy Avalanche 1500 [2003-2006]  

Chevy Avalanche 2500 [2003-2006]  

Chevy Silverado 1500 [2003-2006]  

Chevy Silverado 1500 Classic [2007]  

Chevy Silverado 1500 HD [2003, 2005-2006]  

Chevy Silverado 1500 HD Classic [2007]  

Chevy Silverado 2500 [2003-2004]  

Chevy Silverado 2500 HD [2003-2006]  

Chevy Silverado 2500 HD Classic [2007]  

Chevy Silverado 3500 [2003-2006]  

Chevy Silverado 3500 Classic [2007]  

Chevy Suburban 1500 [2003-2006]  

Chevy Suburban 2500 [2003-2006]  

Chevy Tahoe [2003-2006]  

GMC Sierra 1500 [2003-2006]  

GMC Sierra 1500 Classic [2007]  

GMC Sierra 1500 HD [2003, 2005-2006]  

GMC Sierra 1500 HD Classic [2007]  

GMC Sierra 2500 [2003-2004]  

GMC Sierra 2500 HD [2003-2006]  

GMC Sierra 2500 HD Classic [2007]  

GMC Sierra 3500 [2003-2006]  

GMC Sierra 3500 Classic [2007]  

GMC Yukon [2003-2006]  

GMC Yukon XL 1500 [2003-2006]  

GMC Yukon XL 2500 [2003-2006]