This blower motor resistor is a new, aftermarket replacement part. It is just what you need to bring your heating and A/C blower system back to good working order! On most vehicles it is mounted to the HVAC unit inside the passenger compartment. It can be accessed from the passenger foot well area.

Specifications:

  • New, not remanufactured or rebuilt
  • Direct replacement for original resistors that may have a angle plug
  • Built to strict quality control standards
  • 100% tested prior to leaving the factory
  • 7 & 2 Terminal connection
  • 2 Hole Mounting Flange*
  • For models that have a front and a rear blower motor, this replaces the FRONT RESISTOR

*There are multiple options available for these applications. Please verify your resistor has a 2 hole mounting flange.

Note: For 2007 truck models, the Classic Style has a crease down the center of the door skin where on the new body styles, the door skin is smooth. This part is for the Classic style truck.

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. Please keep your invoice for proof of this warranty.

  1. step : access the resistor (1:12)
    • Remove the four bolts under the glove compartment.
    • Use your 7mm socket and driver
  2. step : remove the resistor (1:35)
    • Unplug the resistor from the harness.
    • Remove the four bolts securing the cover next to the resistor and unplug the remaining harness.
    • Unbolt the now unplugged resistor and remove it.
  3. step : Install new resistor (3:35)
    • Use your wrench to bolt it back in.
    • Plug everything back in, unbolting the cover obstructing the second harness again if necessary.
    • Test and replace the panel.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Sockets - Metric

  • 7mm Socket

  • Sockets - SAE

  • 7/32 Inch Socket

4.8 / 5.0
26 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
21
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exact fit
I received resistor in timely fashion as with all my orders from 1A auto and with 20 minutes removed and replace resistor. I was glad to have heat in the cab of my Silverado again.
Thank You 1A auto
January 23, 2017
Purchased
1 year ago
Easy to install
This is the third resister. Fan now works perfectly. GM seems to have bad circuit design which cooks this resistor.
June 27, 2017
Purchased
1 year ago
Perfect
Hvac fan only worked on high. Swapped this part and now everything’s back to normal. Thanks
January 13, 2018
Purchased
3 months ago
Blower motor resistor
Thanks for video on how to replace. Quick shipment.
February 25, 2017
Purchased
1 year ago
Very happy
Easy installation. The reason why I chose this company is because the prices are very affordable compared to the competition and because of all of their instructional videos on YouTube as been extremely helpful for me to diagnose an issue and repair.
June 22, 2017
Purchased
1 year ago
Went in just like it was in the video and works like the old one did.
July 28, 2017
Purchased
9 months ago
Blower Motor
This was and easy install. It works great.
Thankyou 1A Auto again for a great product and response.
April 25, 2017
Purchased
1 year ago
part
I would recommend this product to everyone. Easy install, great fix, worked just fine Thank You
July 21, 2017
Purchased
9 months ago
perfect fit
It is a perfect fit and works very good I recommend it
August 1, 2017
Simple Fix
Found it on the site quickly, ordered it quicker, came fast, installed easily. Problem solved!
December 1, 2017
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 6 answers
My AC is not blowing on the High speed, It will fluctuate on speeds based off the RPM of the engine is going, for example, when I stop at a light, the AC fan speed will sputter. The AC is not working reliably, at times It will not turn on at all. Is this part a possible fix? Thank you
Danny on May 1, 2017
BEST ANSWER: The resistor pack only controls the operation of the blower motor not the operation of the AC unit. If the blower motor works at all speeds when the AC is turned off then the problem is not with the resistor pack. Not sure what you mean when you say the AC does not turn on. Do you mean the indicator light for the AC unit does not come on when you actuate the AC switch or do you mean that the blower motor does not come on. Again if the blower motor does not come on or works intermittently at the different speed settings then the resistor pack is bad.
My blower motor plug in has melted where it plugs into the blower motor, this is the 2nd harness to melt, would the resistor be putting to many amps into the blower motor and melting the harness to where it won't work?
Roger P on Dec 5, 2017
BEST ANSWER: There is a history with this blower / resistor / harness. My guess is replacement resistors are not the best quality (lowest China bidder), the blower is oversized for the resistor and the cable or connector is of insufficient current rating. A poor quality resistor will allow too much current to flow causing the connector and harness to melt. I think you will find that people are replacing the harness with a heavier gauge wire. And I would buy a quality, read more expensive, resistor pack like an oem one. BMW aren't much better. I've been through two in my x5 in 3 years and one in my 2000 gmc. Good luck!
What should the resistance, or on reading be?
D_windex on Jun 25, 2017
BEST ANSWER: The resistance should be the same as factory. Unfortunately we do not have the specs available.

Vehicle Fit

  • 1999-2000 Cadillac Escalade Front Blower Motor Resistor 2 Hole Mounting Flange
  • 2002 Cadillac Escalade Front Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 Cadillac Escalade Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2003-2006 Cadillac Escalade ESV Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2002 Cadillac Escalade EXT Front Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 Cadillac Escalade EXT Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2002 Chevy Avalanche 1500 Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 Chevy Avalanche 1500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2002 Chevy Avalanche 2500 Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 Chevy Avalanche 2500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 1999-2001 Chevy Silverado 1500 Blower Motor Resistor 2 Hole Mounting Flange
  • 1999-2002 Chevy Silverado 1500 Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 Chevy Silverado 1500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2007 Chevy Silverado 1500 Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2001 Chevy Silverado 1500 HD Blower Motor Resistor 2 Hole Mounting Flange
  • 2001-2002 Chevy Silverado 1500 HD Blower Motor Resistor 2 Hole Mounting Flange
  • 2003 Chevy Silverado 1500 HD Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2005-2006 Chevy Silverado 1500 HD Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2007 Chevy Silverado 1500 HD Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 1999-2001 Chevy Silverado 2500 Blower Motor Resistor 2 Hole Mounting Flange
  • 1999-2002 Chevy Silverado 2500 Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2004 Chevy Silverado 2500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2001-2002 Chevy Silverado 2500 HD Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 Chevy Silverado 2500 HD Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2007 Chevy Silverado 2500 HD Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2001 Chevy Silverado 3500 Blower Motor Resistor 2 Hole Mounting Flange
  • 2001-2002 Chevy Silverado 3500 Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 Chevy Silverado 3500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2007 Chevy Silverado 3500 Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2000-2002 Chevy Suburban 1500 Front Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 Chevy Suburban 1500 Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2000-2002 Chevy Suburban 2500 Front Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 Chevy Suburban 2500 Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 1999 Chevy Suburban C1500 Front Blower Motor Resistor 2 Hole Mounting Flange
  • 1999 Chevy Suburban C2500 Front Blower Motor Resistor 2 Hole Mounting Flange
  • 1999 Chevy Suburban K1500 Front Blower Motor Resistor 2 Hole Mounting Flange
  • 1999 Chevy Suburban K2500 Front Blower Motor Resistor 2 Hole Mounting Flange
  • 2000 Chevy Tahoe Blower Motor Resistor 2 Hole Mounting Flange (excluding Z71 Models)
  • 2001-2002 Chevy Tahoe Front Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 Chevy Tahoe Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 1999-2001 GMC Sierra 1500 Blower Motor Resistor 2 Hole Mounting Flange
  • 1999-2002 GMC Sierra 1500 Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 GMC Sierra 1500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2007 GMC Sierra 1500 Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2001 GMC Sierra 1500 HD Blower Motor Resistor 2 Hole Mounting Flange
  • 2001-2002 GMC Sierra 1500 HD Blower Motor Resistor 2 Hole Mounting Flange
  • 2003 GMC Sierra 1500 HD Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2005-2006 GMC Sierra 1500 HD Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2007 GMC Sierra 1500 HD Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 1999-2001 GMC Sierra 2500 Blower Motor Resistor 2 Hole Mounting Flange
  • 1999-2002 GMC Sierra 2500 Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2004 GMC Sierra 2500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2001-2002 GMC Sierra 2500 HD Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 GMC Sierra 2500 HD Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2007 GMC Sierra 2500 HD Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2001 GMC Sierra 3500 Blower Motor Resistor 2 Hole Mounting Flange
  • 2001-2002 GMC Sierra 3500 Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 GMC Sierra 3500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2007 GMC Sierra 3500 Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2000 GMC Yukon Blower Motor Resistor for Models with 7 Blade Terminal Connector 2 Hole Mounting Flange (excluding Denali Models)
  • 2001-2002 GMC Yukon Front Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 GMC Yukon Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2000 GMC Yukon XL 1500 Blower Motor Resistor for Models with 7 Blade Terminal Connector 2 Hole Mounting Flange
  • 2002 GMC Yukon XL 1500 Front Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 GMC Yukon XL 1500 Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
  • 2000 GMC Yukon XL 2500 Blower Motor Resistor for Models with 7 Blade Terminal Connector 2 Hole Mounting Flange
  • 2002 GMC Yukon XL 2500 Front Blower Motor Resistor 2 Hole Mounting Flange
  • 2003-2006 GMC Yukon XL 2500 Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control

This part replaces:

  • OE # 15305077, 89018597, 89019089, 1581087, 158770, 22807122
  • OE # 1581087
  • Dorman 973-004
  • Standard Motor Products RU371
Part #: 1AHBR00009

Ships Same Day for orders placed by 4 P.M. ET

How-to Video:

(06:41 min)