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Your cart is empty.Product Description
Fixes common problems caused by a failing blower resistor:
- AC not blowing air
- AC continues to blow air when turned off
- No air blowing on low AC setting
- No air blowing on high AC setting
Replaces the Following Part Numbers
- 3F2Z-18591-AA
- 3F2Z18591AA
- YH1715
- 973444
- YH-1715
- 973-444
Experience the AA Ignition Difference!
ASE Certified Technicians
Installing parts on you vehicle can be difficult and we understand. That's why we have certified technicians on staff to assist you with installation or even properly diagnosing your car. Our technicians will even provide the factory repair manual to make installation easier for you.
Strict Quality Control
All of our blower resistors undergo strict quality control not just before shipping but throughout the production process. During each step of production multiple quality control checks are performed to insure each and every part lasts for years to come. Satisfaction Guaranteed.
An American Business
AA Ignition is a division of GWA Auto Parts and we are proud to be an American Small Business. Located in sunny South Florida and founded by long time car enthusiasts, AA Ignition takes pride in providing quality products at an exceptional value.
steve
August 4, 2025
easy to do ,cured the fan problem , perfect fit.
Roger Graf
June 27, 2025
Fit in place and worked perfectly
Shawn Wyant
May 27, 2025
Great product for my 2013 Ford Escape XLT! My heater would only work on the 4th setting, Googled the issue to find this to be a common issue for my car. Took ten minutes to install and now all the settings work for the fan speed!! Thank you Amazon!! Here's a picture of the old one.
Chadnic
May 8, 2025
This is my second one in just under 3 years (35 months to be exact). Now supposedly there is a limited lifetime warranty but I did not test that because I needed a new one quick and for $20 bucks I figured to heck with it, let's get it going. The only ding I'll give it is on longevity but everything else works exactly as anticipated. It fits perfect and matches the OEM version in terms of function. Doesn't seem to cause any more noise or anything.Here are a few things I learned with this:1. Unlike the Honda original, this original replacement failed closed, which is interesting because that means the rear blower motor just kept blowing no matter what the switch was doing. The original honda one failed open meaning nothing came out of the back regardless of configuration of switches. I kind of like the fail closed more because at least there was air of out back, however, there was no way to shut it off, at all.... Even shutting off the front did nothing.2. These are cheap parts and mine only lasted 35 months. You might be able to test the warranty, hard to say. Don't expect one as good as the original Honda part which is much more expensive. I figured I could replace this one 4 times at least before I got up to the cost of the Honda original so to me it was worth it. YMMV.3. Getting this in and out is super easy. Just make sure to retract the driver's seat all the way, and remember it is hooked up front so undo the tabs that hold it onto the center console, then pull back slightly. Don't force the front off or you'll break it.My final tip is if any of the tabs are loose you can re-bend the metal OR if you break one you can actually use tape and build up a small tab again that won't rattle and will fit tight.Good luck!
Customer
April 4, 2025
Good US Made product (GWA Auto Parts) that fixed the issue I had with no air blowing from my 2005 Chevy Silverado 1500 4x4. All 5 blower settings would not work. Only got cool air when driving at highway speed. A friend mentioned it may be a resistor issue. This product is a Kit so you get the resistor and the harness pigtail. You simply install the resistor but need to clip some wires and attach the pigtail with some butt connectors. After watching a youtube video it seemed a pretty simple job. Took me about 20-30 minutes in all. I'm not a professional but can fix quite a few things when given good directions.The youtube video mentioned to be sure you look at the existing part and what is required for the mounting holes. Part # 973-405 is what I needed and had 4 mounting holes (even though only one hole on each side was needed to mount properly). Part # 973-409 has just 2 holes (one on each side) but the part is configured a little differently on how it fits the vehicle. Do your research to ensure you have the right one. Some reviews complain about it not fitting and that's a user error not a problem with the company providing the product.I tried to buy this same part from Napa Auto Parts locally and saved almost $20 getting through GWA Auto instead. I like Napa products but I also purchased a Blower Motor for a Prius from GWA Auto that also works well and again was easy to install thanks to youtube. Nice to get quality products from a US company and not some knockoff from China. I will keep buying through GWA Auto when possible. Thanks!
Fletcher
March 15, 2025
This part fit our 2013 Ford Fiesta perfectly and solved our problem with a heater/AC fan that did not blow at all at speeds 1 and 2, barely blew at 3 and worked so-so at 4. I read online that that is usually a symptom of a bad resistor, so took a chance and bought this product. I also saw multiple videos online showing where the part is and how to replace it. The replacement was pretty difficult only because, on my car, the location and access are very awkward -- it is under the dash pointing forward, so I had to unscrew this totally blind and by feel. But ultimately I was able to get the part in may car and the problem is completely fixed. Just like new - all four blower settings blow and 3 and 4 are much harder than before this fix. It's July and the car cooled down super fast. Access may be better in your vehicle, as this part fits multiple models. The part itself feels solid and durable and the configuration/shape/fit were identical to the replaced part. Very satisfied with this part and saved a lot of money with the do it yourself repair.
tr rafferty
February 21, 2025
Quick fix to my 2003 Sierra. I had the #5 speed on my fan motor stop working about a year ago but was ok with only 4 but all the sudden a few weeks ago all my speeds stopped working but was still getting power to the ac/heat. Read reviews and found similar problems. Ordered the part and a quick change and all the speeds are working now.
JH
February 12, 2025
My 04 GMC 2500 HD truck cabin blower only worked on high. I heard this might work, and it did perfectly. Pull 4 screws to drop the shroud. 2 more to pull the unit. Super easy.Fast forward 18 months, truck blower quit working completely. Replaced again, back in biz. Not sure if it was faulty or if there’s an issue with the truck that causes failure. As of now, I think it’s worth the risk.
N.P.CASE
February 1, 2025
works well
Ruben M.
January 31, 2025
El articulo esta mejor de lo esperado, lo consideraria nuevo y exelente, envio en tiempo y forma
Mohammad AH
January 13, 2025
I worked perfectly fine.
marko
January 7, 2025
Nuevo de paquete con precio muy accesible y excelente tiempo de entrega.Recomendado totalmente ðŸ‘
Alain Grenier
December 22, 2024
Convient parfaitement à mes besoins
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