Replaces

Chevy GMC Cadillac Heater Blower Motor with Fan Cage - 1AHCX00189

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

This GM Full Size Truck & SUV heater blower motor with fan cage 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! This assembly has the following

Specifications:

  • New, not remanufactured or rebuilt
  • Includes blower motor fan cage impeller already installed
  • Direct replacement
  • Replaces dealer part numbers: 52400424
  • Built to strict quality control standards
  • 100% tested prior to leaving the factory
  • Fits the FRONT heater blower motor on models that have a front & rear unit

If you are experiencing intermittent stopping during use, squealing noise from bearings, or poor air flow from your dash vents this may be your solution.

Our electrical and electronic parts are subject to strict quality testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

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

Attention California Customers:

WARNING:  This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is 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 our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

  1. step : Remove Fan (1:08)
    • Remove the four 7mm bolts securing the cover under the dash
    • Remove the 7/32 bolts securing the blower motor
    • Unplug the resistor
    • Remove the three screws holding it in using your T25 torx bit or a 5/16 socket or a flat blade screwdriver
    • Pull it back toward the back of the car, down and out
  2. step : Install new fan (4:21)
    • Line up the blower motor by pushing upward and outward
    • Tighten the 7/32 bolts to the blower motor
    • Insert the cover into place
    • Tighten the four 7mm bolts to the blower motor

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Sockets - Metric

  • 7mm Socket

  • Sockets - SAE

  • 7/32 Inch Socket

4.31/ 5.0
16 reviews
5 Stars
4 Stars
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1 Star
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Great Price and near perfect fit
After I purchased, this came to me within 3 days. I already had my old motor out, so the truck was opened up and waiting for the install. I watched the install video provided here. My truck has a center console, so it wasnt nearly as easy to do as the video. Aligning the new motor took 30 minutes of negotiating angels. Also, the place the wiring harness plugs into is offset about 30 degrees from where it is on the old one. Fortunately there was enough wire length from the vehicle to compensate. Overall, the install was more difficult than I thought it would be, but the quality and price of the motor made it worthwhile. Id definitely do this project again and purchase from this company.
June 25, 2017
HVAC front blower motor
Great product and great video. Started with RockAuto. Their product did not come close to working or fitting even after I provided both the electrical and mechanical fit up spec. I also had to pay for the return shipping. So much for the competition. Again thanks for the great service.
September 14, 2017
Installation
Received parts exactly when they were scheduled to arrive. The installation video definitely helped. It took some work to install only because of tight spaces and big hands. Otherwise all went very well. Will definitely purchase my parts here again. Thank you for such great service!
January 21, 2018
Heater Blower Motor
Watched the video and put in the new blower motor. Everything went very smooth.
March 27, 2018
Great results again
Every thing went great. Part was as advertised price was great. Installation went Great.
March 28, 2018
2002 suburban blower motor
Your video saved me $$$$$$ and your parts shipped fast thanks !!!!
April 2, 2018
Dritt
Fan fit no hassle and took maybe 20 minutes. graet product and Great service from 1A Auto
May 14, 2018
blower motor fan
Larger fan than OEM, more fan volume. Fairly quiet .EASY installation - part is made to specs.& I saved 40 bucks compared to local auto parts price
February 7, 2019
Motor Really Blows
It fit as promised. It was the best price out there and now I have heat in my truck and better A/C as well. The amount of the air coming out of my vents went up 4-5 times and I havent felt this much air coming out in several years. Installation was easy. Thanks.
February 11, 2019
Blower replacement
Got here as promised, the installation was a breeze after watching the video. One thing though, if you have a handicapped left hand, like I do, you may want to get some help as this is left hand intensive.
February 17, 2019
Product issue
Lead time was good Fitment of product good Product has an issue, blower makes a high pitched whistle on high. All other speeds ok Living with it for now ,the hassle of return (remove,package up) and old blower discarded already i,would be without heat Cold in nj these days
February 22, 2019
Heater Blower motor with Fan Cage
I viewed the A-1 Auto video prior to trying to install the blower. All parts were removed with little trouble. I then spent over four hours trying to install the new blower. IT DOES NOT Fit!!! It looks exactly like the unit removed except the electrical connection is in a different position on the base and the new connection is horizontal and not vertical like the old unit. I measured the outside diameter of the old unit and the blower base appears to have a slightly larger diameter. That would account for it not fitting back in the AC/HEATER housing. What do you suggest? Im going to NAPA and get another Heater Blower and return this one to you, unless you have a suggestion to resolve the problem. No AC in Georgia in the summer is not an option. Bob
April 28, 2019
Fits 2002 Silverado 5.3
Replaced my fan as it was no longer running on settings 4 and 5. Easy replacement following their videos.
May 9, 2019
So so...
Easy to replace, but Im not thrilled with the output it has.
July 12, 2019
heater fan
Run nice and quiet
July 22, 2019
heater blower motor 2002 gmc
Exact replacement part . when part came damaged twice in shipping .customer service made sure one was sent with extra packing so I received a good part . I can not say enough good things about this company . have bought many parts here and always satisfied .
August 11, 2019
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
I have a 2001 2500hd silverado and Im having an issue with my heat. For about the past 6 months my ac/heat would stop blowing and then start back up. A few days ago it stop completely. All y fuses are good any suggestions as to why it stopped working?
Brent L January 6, 2017
I have a 2002 silverado with same problems. Blower motor relay and or blower motor. Theres also an air filter you can change while replacing the parts.
Chales E July 14, 2017
my heater was doing the same thing, the heater fan motor was bad . I put on a new fan with motor, and now it works great
John--D C December 23, 2017
Same problem with my 06 ram. Looked up on YouTube and installed blower motor and register in 25 minutes
J O January 11, 2018
I would start with the resistor first. If that doesnt fix it (and the fuses are all good), then replace the blower motor.
T P November 22, 2019
Year Make Model Description
2002Cadillac Escalade Cadillac Escalade Front Heater Blower Motor with Fan Cage
2002Cadillac Escalade EXT Cadillac Escalade EXT Heater Blower Motor with Fan Cage
2002Chevy Avalanche 1500 Chevy Avalanche 1500 Heater Blower Motor with Fan Cage
2002Chevy Avalanche 2500 Chevy Avalanche 2500 Heater Blower Motor with Fan Cage
1999-2002Chevy Silverado 1500 Chevy Silverado 1500 with Factory Installed Air Condtioning Heater Blower Motor with Fan Cage
2001-2002Chevy Silverado 1500 HD Chevy Silverado 1500 HD with Factory Installed Air Condtioning Heater Blower Motor with Fan Cage
1999-2002Chevy Silverado 2500 Chevy Silverado 2500 with Factory Installed Air Condtioning Heater Blower Motor with Fan Cage
2001-2002Chevy Silverado 2500 HD Chevy Silverado 2500 HD with Factory Installed Air Condtioning Heater Blower Motor with Fan Cage
2001-2002Chevy Silverado 3500 Chevy Silverado 3500 with Factory Installed Air Condtioning Heater Blower Motor with Fan Cage
2000-2002Chevy Suburban 1500 Chevy Suburban 1500 Front Heater Blower Motor with Fan Cage
2000-2002Chevy Suburban 2500 Chevy Suburban 2500 Front Heater Blower Motor with Fan Cage
2000Chevy Tahoe Chevy Tahoe (without Z71 Package) Front Heater Blower Motor with Fan Cage
2001-2002Chevy Tahoe Chevy Tahoe Front Heater Blower Motor with Fan Cage
1999-2002GMC Sierra 1500 GMC Sierra 1500 with Factory Installed Air Condtioning Heater Blower Motor with Fan Cage
2001-2002GMC Sierra 1500 HD GMC Sierra 1500 HD with Factory Installed Air Condtioning Heater Blower Motor with Fan Cage
1999-2002GMC Sierra 2500 GMC Sierra 2500 with Factory Installed Air Condtioning Heater Blower Motor with Fan Cage
2001-2002GMC Sierra 2500 HD GMC Sierra 2500 HD with Factory Installed Air Condtioning Heater Blower Motor with Fan Cage
2001-2002GMC Sierra 3500 GMC Sierra 3500 with Factory Installed Air Condtioning Heater Blower Motor with Fan Cage
2000GMC Yukon GMC Yukon (excluding Denali Models) Front Heater Blower Motor with Fan Cage
2001-2002GMC Yukon GMC Yukon Front Heater Blower Motor with Fan Cage
2000-2002GMC Yukon XL 1500 GMC Yukon XL 1500 Front Heater Blower Motor with Fan Cage
2000-2002GMC Yukon XL 2500 GMC Yukon XL 2500 Front Heater Blower Motor with Fan Cage
Part 1AHCX00189
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