Ford Lincoln Heater Blower Motor with Fan Cage - 1AHCX00079

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This Ford & Lincoln full size truck 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


  • New, not remanufactured or rebuilt
  • Includes blower motor fan cage impeller already installed
  • Direct replacement
  • Replaces dealer part numbers: 2C3Z 19834 AA, 2C3Z19834AA, 2L7H 19805 DA, 2L7H19805DA, 5L34 19805 BA, 5L34 19805 BB, 5L3419805BA, 5L3419805BB, 5L3H 19805 BB, 5L3H19805BB, 6L1Z 19805 B, 6L1Z19805B, MM869, MM930, MM938
  • 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

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

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 : Removing the Blower Motor (0:33)
    • Disconnect the blower motor wiring harness
    • Remove the three 8mm bolts from the blower motor
    • Pull the blower motor down and out
  2. step : Installing the Blower Motor (1:36)
    • Lift the blower motor into place
    • Insert the three 8mm bolts into the blower motor
    • Connect the blower motor wiring harness

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Sockets - Metric

  • 8mm Socket

5.00/ 5.0
7 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
2007 F150 A/C Blower replacements
Works as advertised. Would recommend it as a great replacement at a reasonable price.
January 21, 2017
Perfect replacement and good instructional video. The part came in promised time and in good shipping box.
March 25, 2017
Excellent Service/Parts
This was a painless process. The part was easy to find on your website, there were several options to choose from, and billing and shipping were easy and secure. There was even a video available to demonstrate installation. When I need parts I know where to go --- 1A Auto.
August 6, 2017
Your video showing the removal and installation of the blower motor was very helpfull, not an easy job but doable.
March 14, 2018
Perfect part
Part was an exact match for what I was needing. My blower motor went out on a 104 degree day. 1a Auto was very quick to get me a replacement. The repair videos are AWESOME. I use 1a Auto every chance I get. Since I am not a mechanic by trade, those videos truly help me keep repair costs down by my being able to do it myself. So much thanks. Had my a/c back up in 4 days.
August 21, 2018
Just right
The product was easy to find on the website it was very easy to install in my vehicle works perfectly
September 8, 2019
Better Blower
I got this blower motor because my blower started to get wobbly when you put the switch on 3-4. But now with the new one everything sounds normal again.
October 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
how do you take out the blower motor on 2003 ford expedition, it wont come down. does it pull up and out from top?
Bob G June 4, 2016
I have an 06 f150. I Accessed it under the glove box. Removed the side panel and was able to reach the three screws. Once the screws were removed it slid right out
Rafael V June 4, 2016
I recently replaced the blower motor on a 2006 F150. There are three screws that hold the blower motor in place. One of the screws is hidden towards the back corner and not the easiest screw to find or to get to. I believe your problem in not being able to remove the motor is you might not have removed all three screws. Once those screws are removed the motor will drop right out. By the way, it is just as difficult replacing that screw but dont give up, it can be done.
Phill P June 4, 2016
If you have all the screws out just pull down the floor liner and the fan blades both hang up a little. Just pull harder you cant brake anything. Hope this helps.
Mike S June 5, 2016
My truck is a 2004 F-150 and it was a snap to replace just like your vidio. Ed
Ed F June 5, 2016
Im hearing a loud clicking noise from the location of this motor when the air is turned to level 3 or higher, is this motor the problem or could there be another cause?
Mike P July 14, 2016
Thats what mine was doing and I replaced it and now everything is fine. Im not a mechanic but I was able to watch video and learn how to do it. be prepared to stick with it till you get it in
Randall W July 15, 2016
Hey Mike! Sounds like the same problem I had on my Ford F150. Eventually the motor will go out completely. The replacement package includes the motor, cage and resistor.
Reginald J July 19, 2016
Year Make Model Description
2003-2006Ford Expedition Ford Expedition Front Heater Blower Motor with Fan Cage
2004Ford F150 Truck Ford F150 Truck New Body Style Heater Blower Motor with Fan Cage
2005-2008Ford F150 Truck Ford F150 Truck Heater Blower Motor with Fan Cage
2006-2008Lincoln Mark LT Lincoln Mark LT Heater Blower Motor with Fan Cage
2003-2006Lincoln Navigator Lincoln Navigator Front Heater Blower Motor with Fan Cage
Only 3 left in stock
Part 1AHCX00079
In Stock

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