Description
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A
Vehicle Fit

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. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

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.”

Item Condition: New

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

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 : 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

4.72/ 5.0
40 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
33
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1
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
didnt fix problem
works on 1 3 4 not on 2 and 5 it did at first and then right back to original problem
February 1, 2017
Blower motor resistor
Thanks for video on how to replace. Quick shipment.
February 25, 2017
Perfect fit
Worked great got the part fast for a great price. Good installation video.
February 28, 2017
Blower Motor
This was and easy install. It works great. Thankyou 1A Auto again for a great product and response.
April 25, 2017
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
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
Right Part If You Pay Attention
I ordered the below part without thinking. After it arrived I realized that I required the 1AHBR00010 vice the 1AHBR00009. I received the right part and the blower motor problem was fixed
July 2, 2017
Fit perfectly, low price. Im ordering all my parts from 1A Auto from now on. Thank You!!
July 10, 2017
Yes worked great cost was responsible and very fast shipping would definitely recommend this company for all your parts
July 17, 2017
part
I would recommend this product to everyone. Easy install, great fix, worked just fine Thank You
July 21, 2017
Went in just like it was in the video and works like the old one did.
July 28, 2017
perfect fit
It is a perfect fit and works very good I recommend it
August 1, 2017
It is nice to have the #1 blower speed back after many years of not having it.
August 6, 2017
very happy with out come
the how too was easy and simple,the part fit perfectly and works the way it should.
August 30, 2017
All fan speeds work again
All fan speeds work again. I should have just done this fix months ago when a few of the speeds went out. Cheap part and very easy to install. All set for winter now.
September 4, 2017
Couldn’t have asked for better
The part was easy to find, at the right price and easy to install. Video was a tremendous help. I will order from 1aauto again and recommend to friends.
October 5, 2017
2000 Chevy Silverado blower motor is back in business
Thanks 1A Auto. Your how too video and blower motor resistor fixed the problem.
October 24, 2017
2004 Chevy sub
Blower motor control installed easy and now all 5 fan speeds work. Thanks 1AAUTO
November 16, 2017
Simple Fix
Found it on the site quickly, ordered it quicker, came fast, installed easily. Problem solved!
December 1, 2017
Tahoe fan resistor
A1 auto video and part made for an effortless repair of fan stick with only one speed. Now good as new
December 2, 2017
Perfect
Hvac fan only worked on high. Swapped this part and now everything’s back to normal. Thanks
January 13, 2018
Wrong part, excellent SERVICE!
Part arrived timely but did not fit my Suburban as advertised. I called customer service and was taken good care of in a timely and very agreeable manner. Correct part arrived quickly and refund was also handled with dispatch.
February 21, 2018
Blower motor
Part was great plug and play did not fit exactly in opening had to modify it
March 13, 2018
A-1 Auto offers two great services..First, their YouTube videos are excellent and show you exactly how to make the repair, and second, offer quality parts at a fair price to finish the job...What else do you need????...just watch...then order...thanks A-1
April 12, 2018
Fixed the problem @
Thos part was easily removed and replaced for 2003 Silverado. Fan motor now works on all speeds.
April 14, 2018
Blower motor resistor
Appears to be an excellent product. It varied from the OEM, but no issues with installation, Very easy to install(. “ how-to videos “were excellent
April 27, 2018
Howd you do that?
Judging from when it arrived, 1a mustve shipped it before I even knew I was going to order it. How the h### did they do that??????
May 3, 2018
perfect fit
I bought this part and a blower motor actuator. I was not sure of the parts to order so I contacted the store and Cameron assured me that these were the correct parts for my vehicle. These parts at the dealer (OEM) wee over $400.00 combined. Thanks Cameron for your EXCELLENT help with my order. Ill be a repeat customer.
May 4, 2018
Works
Does what intended. Perfect fit. Fixed the issue with the fan in my Avalanche.
May 15, 2018
Blower resistor
This was exactly what I needed and was fast shipping. I would definitely recommend this to others who have same problem
June 19, 2018
Great
Easy to install, great product overall. Very satisfied.
July 6, 2018
WOW!! Customer Service
Service was quick and responsive to my question. Was very committed to resolve my question and other options. Very pleased.
July 23, 2018
Easy economical fix
I appreciate the helpful videos. My low fan speed went out on my 2000 Silverado. This part restored all functions.
August 5, 2018
Great product
Product arrived on time and installed the very next day. Worked great no complaints. Would highly recommend 1A Auto. Thank you for the do it yourself videos.
August 20, 2018
Resistor works perfect!!
the resistor does exactly what its supposed to do,also was delivered days before the estimated date given. feedback from me is +++++++++++++++++++100% or A+
October 8, 2018
Blowing again
Thanks it was on time and the right part.I will use it again
October 18, 2018
Blower Motor 2002 silverado
Everything went swimmingly well. Heater is OK now.
October 22, 2018
Hester Sensor 2017 1/2 ton Classic Chevy p/u
Part does not fit bolt pattern from old part.............................
November 1, 2018
Ah heat
Didnt have any speed other than 4 5 did some searching found out it was the resistor so as I do logged into 1a auto found it looked at the video ordered the part couple days later installed it and now I have all speeds on the blower love it
November 5, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
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
Daniel R May 1, 2017
It is a very likely solution. Inexpensive, easy to install (5 minutes) and will save the hassle of dropping your car off at a shop to have someone tell you it is what you need at twice the price. If not, it eliminates the most likely cause of fan problems at a small price.
John W May 1, 2017
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.
Ernest S July 2, 2017
Thats basically what mine was doing. 1,2,3, fan speeds were not there. Only 4 and 5. Driving on highway upped them slightly. Putting this new part in was easy and did the trick. Now, all speeds work as they should.
G E October 11, 2018
What should the resistance, or on reading be?
D_windex D June 25, 2017
The resistance should be the same as factory. Unfortunately we do not have the specs available.
Tim K June 26, 2017
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 wont work?
Roger P December 5, 2017
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 arent much better. Ive been through two in my x5 in 3 years and one in my 2000 gmc. Good luck!
Peter G December 5, 2017
Possibly if resistor was wrong, but more than likely your blower motor is dragging for some reason creating a higher amp draw than designed for resulting in overheated plug, good luck
David A December 5, 2017
I have heard of this because there is more strain on the resister when you run the fan on speed 1 for long periods of time. I’ve been told to run the fan on high speed only and shut off when temperature is satisfactory
Chad M December 5, 2017
Blower module
Terry Z September 10, 2018
Year Make Model Description
1999-2000Cadillac Escalade Cadillac Escalade Front Blower Motor Resistor 2 Hole Mounting Flange
2002Cadillac Escalade Cadillac Escalade Front Blower Motor Resistor 2 Hole Mounting Flange
2003-2006Cadillac Escalade Cadillac Escalade Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2003-2006Cadillac Escalade ESV Cadillac Escalade ESV Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2002Cadillac Escalade EXT Cadillac Escalade EXT Front Blower Motor Resistor 2 Hole Mounting Flange
2003-2006Cadillac Escalade EXT Cadillac Escalade EXT Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2002Chevy Avalanche 1500 Chevy Avalanche 1500 Blower Motor Resistor 2 Hole Mounting Flange
2003-2006Chevy Avalanche 1500 Chevy Avalanche 1500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2002Chevy Avalanche 2500 Chevy Avalanche 2500 Blower Motor Resistor 2 Hole Mounting Flange
2003-2006Chevy Avalanche 2500 Chevy Avalanche 2500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
1999-2001Chevy Silverado 1500 Chevy Silverado 1500 Blower Motor Resistor 2 Hole Mounting Flange
1999-2002Chevy Silverado 1500 Chevy Silverado 1500 Blower Motor Resistor 2 Hole Mounting Flange
2003-2006Chevy Silverado 1500 Chevy Silverado 1500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2007Chevy Silverado 1500 Classic Chevy Silverado 1500 Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2001Chevy Silverado 1500 HD Chevy Silverado 1500 HD Blower Motor Resistor 2 Hole Mounting Flange
2001-2002Chevy Silverado 1500 HD Chevy Silverado 1500 HD Blower Motor Resistor 2 Hole Mounting Flange
2003Chevy Silverado 1500 HD Chevy Silverado 1500 HD Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2005-2006Chevy Silverado 1500 HD Chevy Silverado 1500 HD Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2007Chevy Silverado 1500 HD Classic Chevy Silverado 1500 HD Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
1999-2001Chevy Silverado 2500 Chevy Silverado 2500 Blower Motor Resistor 2 Hole Mounting Flange
1999-2002Chevy Silverado 2500 Chevy Silverado 2500 Blower Motor Resistor 2 Hole Mounting Flange
2003-2004Chevy Silverado 2500 Chevy Silverado 2500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2001-2002Chevy Silverado 2500 HD Chevy Silverado 2500 HD Blower Motor Resistor 2 Hole Mounting Flange
2003-2006Chevy Silverado 2500 HD Chevy Silverado 2500 HD Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2007Chevy Silverado 2500 HD Classic Chevy Silverado 2500 HD Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2001Chevy Silverado 3500 Chevy Silverado 3500 Blower Motor Resistor 2 Hole Mounting Flange
2001-2002Chevy Silverado 3500 Chevy Silverado 3500 Blower Motor Resistor 2 Hole Mounting Flange
2003-2006Chevy Silverado 3500 Chevy Silverado 3500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2007Chevy Silverado 3500 Classic Chevy Silverado 3500 Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2000-2002Chevy Suburban 1500 Chevy Suburban 1500 Front Blower Motor Resistor 2 Hole Mounting Flange
2003-2006Chevy Suburban 1500 Chevy Suburban 1500 Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2000-2002Chevy Suburban 2500 Chevy Suburban 2500 Front Blower Motor Resistor 2 Hole Mounting Flange
2003-2006Chevy Suburban 2500 Chevy Suburban 2500 Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
1999Chevy Suburban C1500 Chevy Suburban C1500 Front Blower Motor Resistor 2 Hole Mounting Flange
1999Chevy Suburban C2500 Chevy Suburban C2500 Front Blower Motor Resistor 2 Hole Mounting Flange
1999Chevy Suburban K1500 Chevy Suburban K1500 Front Blower Motor Resistor 2 Hole Mounting Flange
1999Chevy Suburban K2500 Chevy Suburban K2500 Front Blower Motor Resistor 2 Hole Mounting Flange
2000Chevy Tahoe Chevy Tahoe Blower Motor Resistor 2 Hole Mounting Flange (excluding Z71 Models)
2001-2002Chevy Tahoe Chevy Tahoe Front Blower Motor Resistor 2 Hole Mounting Flange
2003-2006Chevy Tahoe Chevy Tahoe Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
1999-2001GMC Sierra 1500 GMC Sierra 1500 Blower Motor Resistor 2 Hole Mounting Flange
1999-2002GMC Sierra 1500 GMC Sierra 1500 Blower Motor Resistor 2 Hole Mounting Flange
2003-2006GMC Sierra 1500 GMC Sierra 1500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2001GMC Sierra 1500 HD GMC Sierra 1500 HD Blower Motor Resistor 2 Hole Mounting Flange
2001-2002GMC Sierra 1500 HD GMC Sierra 1500 HD Blower Motor Resistor 2 Hole Mounting Flange
2003GMC Sierra 1500 HD GMC Sierra 1500 HD Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2005-2006GMC Sierra 1500 HD GMC Sierra 1500 HD Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2007GMC Sierra 1500 HD Classic GMC Sierra 1500 HD Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
1999-2001GMC Sierra 2500 GMC Sierra 2500 Blower Motor Resistor 2 Hole Mounting Flange
1999-2002GMC Sierra 2500 GMC Sierra 2500 Blower Motor Resistor 2 Hole Mounting Flange
2003-2004GMC Sierra 2500 GMC Sierra 2500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2001-2002GMC Sierra 2500 HD GMC Sierra 2500 HD Blower Motor Resistor 2 Hole Mounting Flange
2003-2006GMC Sierra 2500 HD GMC Sierra 2500 HD Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2007GMC Sierra 2500 HD Classic GMC Sierra 2500 HD Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2001GMC Sierra 3500 GMC Sierra 3500 Blower Motor Resistor 2 Hole Mounting Flange
2001-2002GMC Sierra 3500 GMC Sierra 3500 Blower Motor Resistor 2 Hole Mounting Flange
2003-2006GMC Sierra 3500 GMC Sierra 3500 Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2007GMC Sierra 3500 Classic GMC Sierra 3500 Classic Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2000GMC Yukon GMC Yukon Blower Motor Resistor for Models with 7 Blade Terminal Connector 2 Hole Mounting Flange (excluding Denali Models)
2001-2002GMC Yukon GMC Yukon Front Blower Motor Resistor 2 Hole Mounting Flange
2003-2006GMC Yukon GMC Yukon Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2000GMC Yukon XL 1500 GMC Yukon XL 1500 Blower Motor Resistor for Models with 7 Blade Terminal Connector 2 Hole Mounting Flange
2002GMC Yukon XL 1500 GMC Yukon XL 1500 Front Blower Motor Resistor 2 Hole Mounting Flange
2003-2006GMC Yukon XL 1500 GMC Yukon XL 1500 Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
2000GMC Yukon XL 2500 GMC Yukon XL 2500 Blower Motor Resistor for Models with 7 Blade Terminal Connector 2 Hole Mounting Flange
2002GMC Yukon XL 2500 GMC Yukon XL 2500 Front Blower Motor Resistor 2 Hole Mounting Flange
2003-2006GMC Yukon XL 2500 GMC Yukon XL 2500 Front Blower Motor Resistor 2 Hole Mounting Flange with Manual Temperature Control
Part #: 1AHBR00009


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(06:41 min)