FAERSI Blower Motor Resistor Kit with Harness for 2003–2006 Chevy GMC Cadillac Manual AC — Direct-Fit

FAERSI's 89019088 blower motor resistor kit with harness restores multi-speed fan control for compatible 2003–2006 Chevy, GMC and Cadillac models by replacing the failed resistor assembly.

If your vehicle’s HVAC fan is stuck on one speed or not responding at all, a worn blower motor resistor is often the culprit. This FAERSI replacement kit includes the resistor module and a new wiring harness designed for direct-fit installation on manual AC systems (no rear console vents). Built to meet or exceed OEM specifications and backed by a one-year warranty, the kit targets popular pickups and SUVs from the 2003–2006 model years.

Which vehicles and control types does this kit support?

This blower motor resistor is made for manual climate control systems without rear A/C vents in the center console. It covers multiple Chevy, GMC and Cadillac models from 2003 through 2006, including Silverado, Sierra, Tahoe, Suburban, Avalanche, Yukon, and Escalade variants.

• Chevrolet: Silverado 1500/2500/3500 (regular and HD), Avalanche 1500/2500, Tahoe, Suburban
• GMC: Sierra 1500/2500/3500 (regular and HD), Yukon, Yukon XL
• Cadillac: Escalade EXT and ESV
• Fits manual AC systems; not for vehicles with rear console vents

How does installation work and what tools are needed?

FAERSI designed the kit as a direct replacement so installation is straightforward for someone comfortable with basic interior work. The resistor is typically located on the lower passenger side behind the glove box and is secured with a few screws—no special calibration required.

• Remove lower dash panel or glove box to access lower passenger side area
• Unfasten screws holding the old resistor, unplug the harness, and remove the module
• Plug in the new harness, seat the new resistor, and secure with screws
• Reassemble panels and test all fan speeds

What are the part numbers and quality assurances?

The FAERSI kit is manufactured to match or exceed OEM performance and is 100% tested before shipping. It replaces multiple OEM references so you can verify compatibility against your factory part number.

• Common cross-references: 89019088, 973-405, 15-81086, 22807123 and others
• Includes both resistor module and new wire harness for reliable connections
• Quality control: inspected and tested prior to shipment

What warranty and post-sale support are included?

Every FAERSI resistor kit ships with a one-year warranty and customer support for defective items or fitment issues. The brand offers replacement or refund options within the warranty period for qualifying failures.

• One-year limited warranty covering functional failures
• Customer service available to troubleshoot fitment or performance
• Replacement or refund provided for verified defects

Who is this for: This FAERSI blower motor resistor kit is for DIYers, independent repair shops and fleet technicians who need a reliable, direct-fit replacement for manual AC systems in 2003–2006 Chevrolet, GMC and Cadillac trucks and SUVs. If your vehicle exhibits single-speed or non-responsive HVAC fan behavior and it matches the listed models and control type, this kit restores proper fan-speed control without sourcing an OEM unit.