Replaces

Heater Blower Motor with Fan Cage - 1AHCX00074

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

This GM Chevy Olds GMC Isuzu Mid Size SUV and Saab 9-7X front 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
  • Replaces dealer part numbers: 89018747, 8-89018-747-0, 8890187470
  • Built to strict quality control standards
  • 100% tested prior to leaving the factory
  • Replaces the front blower motor on vehicles that have a front and rear unit
  • Buyer will need to cut and splice new blower motor into existing wire harness

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 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

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 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 AC Fan Blower Motor (1:00)
    • Under the passenger side dash, unbolt the plastic cover using your 7 mm socket and ratchet.
    • Unclip the wiring from the plastic panel.
    • Open the glove compartment and unhook it to let it drop down.
    • Use your socket, ratchet and extension to unbolt the blower motor.
    • Unplug the wiring harness from the blower motor and pull the blower motor down and out.
  2. step : Install the blower motor (4:48)
    • Insert the blower motor up into place.
    • Plug in the wiring harness.
    • Bolt into place with your 7 mm socket and ratchet.
    • Rehook your glove box back in and close it.
    • Clip the wiring brackets back to the plastic cover.
    • Bolt the plastic cover back on with your socket and ratchet.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Sockets - Metric

  • 7mm Socket

5.00/ 5.0
7 reviews
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Easy install
This was easily the quickest install of a blower I have ever done. About 15 min total. Put that with the fast shipping and it was great.
March 9, 2017
Perfect
Perfect replacement and very easy installation. Fast shipping! Would reccomend again and will order from 1aauto again in the future.
March 27, 2017
AWESOME web site
Everything that I have bought from A1 Auto is working fine. I will; buy all my auto parts from this web site.
October 27, 2017
AC Blower
I have a 2008 Isuzu Ascender that its AC Blower went bad on me and started to smell burnt. I TEST it and sure enough it was no good. I went online to buy it from 1A Auto, the price was excellent and a few days it arrived. I installed and it works just like the factories unit or even better. Its been two years that I have installed the blower and its working perfectly with no issues. Keep up the good work 1A Auto, consumers you cant go wrong with 1A Auto, their prices and warranty are excellent.
February 25, 2018
Good for the Price
A while back the blower resistor went out on my dads 2005 chevy trailblazer when I had gone through to test the resistor I had also noticed that the blower motor was falling apart. So I ordered the blower motor from 1AAuto and have not had any complaints.
September 3, 2018
GMC. Envoy XL
This part was easy to install and fit perfectly, like other things I have gotten the parts are cheaper than the auto stores and fit just fine. Thank you for help
September 15, 2018
Blower motor
It fit perfectly runs nice and quiet it takes about 30ms to install thanks
October 7, 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
How do you know it is a bad motor? I put a multi meter to connector and I have 10 volts, not 12 volts. Could it be the resistor? The fan does not work on any setting. Thank you for any help you can share.
Kemp L October 28, 2018
There could be multiple reasons why youre having this particular problem. We suggest taking your vehicle to a nearby reputable shop to identify the cause. Once you know the cause, well be happy to see if we carry the parts and how-to videos needed for your repair.
Corey M October 29, 2018
You can pull it out and try running it on a 12v power supply. I am no electronics expert, so dont know how to read multimeters, but its pretty easy to remove the motor.
Mountain W October 29, 2018
Best way to determine if it is the blower motor is to run a jumper wire directly from the motor to your battery if it runs they more likey your resitor it ealier to do with motor out of the car if its not to mush trouble this is the way i check all my blower motors works 100% of the time anymore ?s just ask
Toney T October 29, 2018
You are right. Check the resistor. In my case I ended up with a spare fan motor after similar symptoms. once you remove the resistor you should be able to see if its blown.
I A October 29, 2018
My old squirrel cage motor squeaked after a valve job and the new one is a bit quieter. It might be the switch since mine wont run all the time on the high setting (5) but improved with the new one.
Danny F October 29, 2018
In my case I had no blowers. I checked the electrical it was fine. So I just replaced the blower motor rather the check the resister. It was an easy install
Robert K October 29, 2018
Sounds like bad motor. I was able to pull my motor and apply voltage directly to motor to confirm. Need to secure /anchor the motor housing before applying power. If contacts are corroded, it could prevent motor from working. Once the motor is out, you could inspect the brushes. My motor was intermittent due to very worn brushes. Not clear that you can get replacement brushes.
Lewis F October 29, 2018
It is very likely the resistor however the motor may have incurred damage from the faulty resistor. I suggest that you direct wire a battery charger to the motor to see if it even will turn over first. Be sure to disconnect the motor wires from the vehicle first. Then order the appropriate parts.
Nancy M October 29, 2018
I thought it was the resistor but I had a garage try to figure it out and he said it was the motor. I think you should try a different motor and I think that should solve your problem.
Joseph K November 3, 2018
Year Make Model Description
2004-2007Buick Rainier Buick Rainier Heater Blower Motor with Fan Cage
2002-2009Chevy Trailblazer Chevy Trailblazer Heater Blower Motor with Fan Cage
2002-2006Chevy Trailblazer EXT Chevy Trailblazer EXT Front Heater Blower Motor with Fan Cage
2002-2009GMC Envoy GMC Envoy Heater Blower Motor with Fan Cage
2002-2006GMC Envoy XL GMC Envoy XL Front Heater Blower Motor with Fan Cage
2004-2005GMC Envoy XUV GMC Envoy XUV Heater Blower Motor with Fan Cage
2003-2008Isuzu Ascender Isuzu Ascender Front Heater Blower Motor with Fan Cage
2002-2004Oldsmobile Bravada Olds Bravada Heater Blower Motor with Fan Cage
2005-2007Saab 9-7X Saab 9-7X Heater Blower Motor with Fan Cage
Part #: 1AHCX00074


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:

(10:00 min)