About TRQ: TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Returns: Parts with electrical components cannot be returned once installed.
Left Hand Drive:
All of our auto parts are intended for Left Hand Drive USDM vehicles. If your vehicle is Right Hand Drive, please ensure the part is correct for your specific vehicle.
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.
This part fits
4 vehicles spanning 2000-2011.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2000-2011
Ford
Crown Victoria
Ford Crown Victoria Front HVAC Blower Motor Assembly TRQ HMA84824
2000-2002
Lincoln
Continental
Lincoln Continental Front HVAC Blower Motor Assembly TRQ HMA84824
2000-2002
Lincoln
Town Car
Lincoln Town Car Front HVAC Blower Motor Assembly TRQ HMA84824
2000-2011
Mercury
Grand Marquis
Mercury Grand Marquis Front HVAC Blower Motor Assembly TRQ HMA84824
Part Interchange
Brand Label
Part Number
DIY Solutions
HVA01217
Hollander
615-00463
Motorcraft
EOTZ 19834 A
Ford
4W7Z 19805 AA
Mercury
1W7Z 19805 BA
Ford
1W7Z 19805 BA
Mercury
4W7Z 19805 AA
TYC
700014
Motorcraft
EOTZ19834A
Vista Pro
5287
Lincoln
1W7Z 19805 BA
Motorcraft
MM929
VDO
PM287
ACDelco
15-80094
Spectra Premium
3010187
Partslink Numbering System
FO3127105
Four Seasons
76966
Motorcraft
MM-1072
Ford
XF3Z18504AA
Ford
4W7Z19805AA
Mercury
4W7Z19805AA
This item may be interchangeable with parts from other brands with the above part numbers.
This information is provided only for reference and does not guarantee that the item you are
purchasing is identical to parts with part numbers from the brands listed above.
To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
How to Replace Heater Blower Motor with Fan Cage 1979-2011 Mercury Grand Marquis
Created on:
Tools used
Socket Extensions
8mm Socket
Ratchet
1. Removing the Blower Motor
Remove the top two 8mm bolts from the blower motor
Disconnect the blower motor wiring lead
Pull the wiring aside
Remove the lower two 8mm bolts from the blower motor
Disconnect the tube that runs from the motor to the firewall
Pull the blower motor up and out
2. Installing the New Blower Motor
Put the gasket on to the blower motor
Line up the hole on the blower motor bracket with the line-up stud
Push the blower motor down into place
Make sure the gasket is lined up correctly
Start one of the top bolts by hand
Start the two lower bolts by hand
Tighten the lower two bolts
Remove the top bolt
Put the wiring harnesses into place
Insert the two top bolts
Reconnect the blower motor wiring lead
Reinstall the tube that runs from the motor to the firewall
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Mike from 1A Auto. I hope this how-to video helps you out, and next time you need parts for your vehicle, think of 1AAuto.com. Thanks.
In this video we're going to show you how to replace the air conditioning and heater blower motor. If your blower motor is going bad you'll usually hear kind of a moaning or groaning noise that changes pitch with the fan speed. It's a pretty easy operation; the only thing you'll need is an 8mm socket with a ratchet and an extension.
The fan motor is located right here in the engine compartment on the passenger side. It's held in by four bolts: one there, one further down, one right over here, and then another one further down. Use an 8mm socket and I'm going to use an extension for the top two. I'm going to remove the top two, which also moves this bracket and wiring out of my way. Fast forward as I remove those two bolts. Also, here's where your lead attaches in. You just pull this clip up and I'll pull the lead off and then move this wiring up and out of your way. Then I take my extension off for these two lower ones. Right down in and remove the two lower bolts. Once all those bolts are out, pull your wiring out of the way. You'll need to pull the tube way down low, pull that tube off the firewall. Lift the fan motor up and pull it right out.
Here's a new motor from 1A Auto. We'll put the gasket on. There's a little hole here and there's a line up stud here, so put the motor down in just like you took it out. Then line up the line-up stud and put it through the gasket. Now put the motor in; drop it down and you can get that on there. The gasket may get a little bit out of shape here, so you have to push it in a little bit. Let's see here. I've got my gasket lined up. I'm just going to start this one in first because it's easy to see; now I'll start putting my lower ones in. Start my other lower one in. Okay, I put the gasket and the motor on that line up stud and then pushed the gasket around to line it up. I started the top one first just to hold things in place. Then I started the lower ones and now I'm tightening the lower ones up. I'll fast forward through the rest of it as I tighten up the two upper screws. Make sure you re-plug in your lead and reinstall the tube that goes from the motor to the firewall.
We hope this helps you out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free, 888-844-3393. We're the company that's here for you on the Internet and in person.
Product Reviews
5.0/ 5
★★★★★★★★★★
9 reviews
5★
100%
4★
0%
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★★★★★March 1, 2026
Perfect oem replacement
Worked perfectly. Fit well
★★★★★December 31, 2024
Absolutely perfect
The blower fit and works perfectly. The YT instructional video was a big help, too. Overall this may be the best experience I've ever had with an automotive parts company.
★★★★★April 27, 2024
Satisfied Repeat Customer
Good price and good product. I can find almost any part I need through 1A Auto.
★★★★★September 26, 2023
perfect fit.
★★★★★April 7, 2022
As listed and easy.
It came quickly and was an exact match. The video on the 1A Auto channel told me what to expect and how to do it. There were no surprises.
★★★★★February 27, 2022
Perfect
★★★★★September 29, 2020
The closest you're gonna get to Oem parts for a fraction of the price
I've haven't been getting my parts from 1Aauto for very long I was on YouTube watching how to do videos & kept noticing that this place had a million how to videos then I realized it was a company with the closest that you're gonna get to Oem parts for a fraction of the price so I figured can't be worse than eBay/amazon after I received my 1st part it was no turning back I've been hooked ever since 1Aauto for the when. Heater blower motor fits exactly how I expected it to fit & work no problems I installed it myself while watching 1 of 1Aauto how to videos keep up the good work ladies & gentlemen.
★★★★★February 3, 2019
Parts fit perfect in my 2005 grand marquis
Installed and have has no issues better then new! Will definitely order through this company again!
★★★★★January 11, 2018
Heater fan
The fan was an exact fit. The instruction video made it simple and quick to install the heater fan. I would recommend 1AAuto
to my friends.
Larry - Richmond Virgiba
Showing 1–9 of 9 reviews
HMA84824
In Stock
Customer Q&A
Got a question about this part? Post it and get answers from our team.
DJune 8, 2024
Does it come with the gasket? What are the pigtail wires for?
The blower motor comes with gasket. The pigtail wires are to connect to the harness, but you don't have to use them, you can keep the original ones, the quality of them are better.
Bangrong · June 8, 2024
JohnMay 18, 2022
Will this fit a 2007 Police interceptor?
Yes, this part will fit your vehicle.
T · May 18, 2022
NicholasAugust 13, 2019
Do you need a gasket for mounting blower motor to vehicle and how do I get one ?
You should not need an additional discount. At this time we are not selling any part like that on our site. Please let us know if you have any further questions.
Emma · August 14, 2019
Showing 1–3 of 3 questions
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