Automotive Parts [Lifetime Warranty] 89019089 Blower Motor Resistor Chevy Cadillac GMC
Blower motor resistor with green thermal element and wiring harness for Chevy, Cadillac, and GMC vehicles.
89019089 blower motor resistor for Chevy, Cadillac, and GMC vehicles with wiring harness and green resistor block.
Blower motor resistor with wiring harness for Chevy, Cadillac, and GMC vehicles.
Blower motor resistor for Chevy, Cadillac, and GMC vehicles shown with car dashboard air vent background.
89019089 blower motor resistor for Chevy, Cadillac, and GMC with wiring harness and close-up connector details.
Hands holding AC manifold gauge set for blower motor resistor installation on Chevy, Cadillac, and GMC vehicles.
Family with a dog in a car for BlueStars blower motor resistor air conditioning promotion.
Blower motor resistor with green thermal element and wiring harness for Chevy, Cadillac, and GMC vehicles.
89019089 blower motor resistor for Chevy, Cadillac, and GMC vehicles with wiring harness and green resistor block.
Blower motor resistor with wiring harness for Chevy, Cadillac, and GMC vehicles.
Blower motor resistor for Chevy, Cadillac, and GMC vehicles shown with car dashboard air vent background.
89019089 blower motor resistor for Chevy, Cadillac, and GMC with wiring harness and close-up connector details.
Hands holding AC manifold gauge set for blower motor resistor installation on Chevy, Cadillac, and GMC vehicles.
Family with a dog in a car for BlueStars blower motor resistor air conditioning promotion.
Lifetime Warranty

[Lifetime Warranty] 89019089 Blower Motor Resistor Chevy Cadillac GMC

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89019089 Blower Motor Resistor Chevy Cadillac GMC

Key Features

  • Controls the fan speed of the vehicle's HVAC system
  • Direct replacement for the original factory part
  • Engineered for durability and reliable operation
  • Restores climate control fan functions

Replaces / Cross-Reference Part Numbers

  • 89019089
  • 22807122

Compatibility & Fitment

  • Cadillac:
    • Escalade (2002-2006)
    • Escalade ESV (2003-2006)
    • Escalade EXT (2002-2006)
  • Chevrolet:
    • Avalanche 1500 & 2500 (2002-2006)
    • Silverado 1500 (1999-2007)
    • Silverado 2500 (1999-2007)
    • Silverado 3500 (2001-2007)
    • Suburban 1500 & 2500 (2000-2006)
    • Tahoe (2000-2006)
  • GMC:
    • Sierra 1500 (1999-2007)
    • Sierra 2500 (1999-2007)
    • Sierra 3500 (2001-2007)
    • Yukon (2000-2006)
    • Yukon XL 1500 & 2500 (2000-2006)

When to Replace

  • Blower fan only operates on the highest speed setting
  • Blower fan does not work on some speed settings
  • Blower fan is inoperative
  • Burning smell is present when the fan is running

Installation Tips

  • Disconnect the vehicle's battery before beginning installation.
  • The resistor is typically located in the passenger-side footwell, accessible by removing the glove box or a lower dash panel.
  • Inspect the blower motor; a worn or high-amperage motor can cause premature failure of the new resistor.
  • Ensure the electrical harness connector is clean and free of corrosion or damage before connecting the new part.
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  • Check your OE part

    Check your OE part

    Please double-check both the number & picture of your OE Resistor and your vehicle model carefully before purchasing!
  • Premium Materials

    Premium Materials

    Made of robust & durable materials that prevent cracking and failing, ensuring excellent degradation resistance for long-lasting performance
  • Saving Solution

    Saving Solution

    Great feeling when your vehicle's AC system works efficiently - Enjoy worthy savings by replacing the superior yet affordable part yourself!
  • Fixing AC Symptoms

    Fixing AC Symptoms

    Stuck on one speed | Does not work on specific/all settings | Does not blow air | Inconsistent fan speed | No air coming from vents
4 SIMPLE STEPS

4 SIMPLE STEPS

1. Access to your resistor (usually behind/ under the glove box); 2. Release the 2 screws that secure the resistor to the housing; 3. Unplug the wire harness from the resistor connector by carefully releasing its tab with a flat-head screwdriver. Also, pull out the resistor plug by pushing its tab; 4. Reinstall with the new resistor. You can put some dielectric grease on in the resistor connector housing to avoid water intrusion.
Brand Model Number
Replaces OE part numbers #22807122, 973-409, 89019089, 15305077, 1581087, 89018597, 89018439, 15862656, 973-004, 3A1042, 158770, 20293, DR775, RU371
Cadillac Escalade 2002 Cadillac Escalade | 2003-2005 Cadillac Escalade EXT
Chevrolet Avalanche 2002-2006 Chevrolet Avalanche 1500, 2500
Chevrolet Silverado 1999-2006 Chevrolet Silverado 1500 | 2001-2003, 2005-2006 Silverado 1500HD | 1999-2004 Silverado 2500 | 2001-2006 Silverado 2500HD, 3500 | 2007 Silverado Classic 1500, 1500HD, 2500HD, 3500
Chevrolet Suburban 2000 Chevrolet Suburban 1500 5.3L, 2500
Chevrolet Tahoe 2000-2002 Chevrolet Tahoe
GMC Sierra 1999-2006 GMC Sierra 1500 | 2001-2003, 2005-2006 GMC Sierra 1500 HD | 1999-2004 GMC Sierra 2500 | 2001-2006 GMC Sierra 2500HD, 3500 | 2007 GMC Sierra Classic 1500, 1500HD, 2500HD, 3500
GMC Yukon 2000-2002 GMC Yukon, XL 1500, XL 2500
Material
‎Plastic
Brand
‎BlueStars
Inlet Connection Size
‎2 Inches
Inlet Connection Type
‎Flange
Outlet Connection Type
‎Flange
Outlet Connection Size
‎2 Inches
Manufacturer
‎BlueStars
Part Number
‎15305077
Item Weight
‎6 ounces
Package Dimensions
‎4.49 x 4.25 x 3.82 inches
Size
‎22807122
Voltage
‎1 Volts
Batteries Included?
‎No
Batteries Required?
‎No

FAQ

The most common sign is the HVAC fan only working on the highest speed setting. If the fan does not turn on at all, or if it only works on some speeds but not others, the resistor is likely failing or has burned out completely.
This part is compatible with a wide range of GM vehicles, including 1999-2007 Chevy Silverado, 2000-2006 Chevy Tahoe, 2002-2006 Chevy Avalanche, 1999-2007 GMC Sierra, and 2000-2002 GMC Yukon/Yukon XL models. It also fits 2002-2005 Cadillac Escalade models.
This unit replaces OEM part number 89019089. It also cross-references with 973-004, 973-409, 89018597, 22807122, 15305077, and RU371.
Installation is generally straightforward and can typically be completed in 15 to 30 minutes. You will primarily need a 7mm socket or a screwdriver to remove the screws holding the resistor in place under the passenger side dashboard. Be sure to disconnect the electrical connector carefully, as the plastic tabs can become brittle over time.
Yes. It is highly recommended to inspect the blower motor itself. If the blower motor is drawing too much current due to age or debris, it can cause the new resistor to overheat and fail prematurely. Additionally, check the wiring harness for any signs of melting or heat damage, as a damaged connector will prevent the new resistor from functioning correctly.