• New, not remanufactured or rebuilt
  • Direct replacement
  • Built to strict quality control standards
  • 100% tested prior to leaving the factory
  • 5 Terminal connection



Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed


Left Hand Drive Note:

“All of our auto parts are intended for Left Hand Drive USDM vehicles and might not have been tested on Right Hand Drive platforms. If your vehicle is Right Hand Drive, please do your research prior to making a purchase to ensure the part is correct for your specific vehicle.”

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Remove the blower motor fan speed resistor (1:02)
    • Remove the plastic panel under the passenger side dash by removing the push clip.
    • Pry up the center of the clip and pull the body of the clip out.
    • Remove the two 7 mm bolts with your socket and driver and pull the metal panel down and out.
    • Unplug the courtesy light underneath.
    • Carefully move the computer (ECU) box aside.
    • Unplug the blower motor resistor leads.
    • Unbolt the resistor with a 7/32 inch socket and ratchet.
  2. step : install the new resistor (3:30)
    • Insert the resistor into place and bolt in with your 7/32 inch socket.
    • Plug in the leads.
    • Put the ECU back and plug in the courtesy light bulb.
    • Bolt the metal panel back in with your 7 mm socket and ratchet
    • Clip the plastic panel back up with the push clip.

Tools needed for replacement:

    General Tools

  • Flashlight

  • Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 7mm Socket

  • Sockets - SAE

  • 7/32 Inch Socket

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Browse 2 questions Browse 2 questions and 6 answers
Speeds 1,2&3 doesn't work,is the resister my problem?
Roger G on Jun 18, 2017
BEST ANSWER: On my truck it was speeds 5 & 6 that didn't work. After I replaced the blower motor resistor, all of the speeds worked fine. I had this same issue a year earlier with a Chevy Malibu and it was speeds 1 - 3 that didn't work. A new blower motor resistor fixed that problem too.
Blower works a few minutes then stops ?
David C on Sep 7, 2015
BEST ANSWER: Is everything secure and in a proper place? Or have you replaced the blower motor itself recently?

Vehicle Fit

  • 2004-2005 Chevy Classic Blower Motor Resistor
  • 1997-2003 Chevy Malibu Blower Motor Resistor
  • 1992-1998 Olds Achieva Blower Motor Resistor
  • 1999-2004 Olds Alero Blower Motor Resistor
  • 1998-1999 Olds Cutlass Blower Motor Resistor
  • 1999-2005 Pontiac Grand Am Blower Motor Resistor

This part replaces:

  • OE # 89018413
  • Dorman 973-001
  • Standard Motor Products RU-43
Part #: 1AHBR00034

How-to Video:

(05:50 min)