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Item Condition:New
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How To Replace Blower Motor Resistor 1995-2005 Pontiac Sunfire
How To Replace Bower Motor Resistor 1992-Present Ford E-250
How to Replace Blower Motor Resistor 1999-2007 Ford F250
How To Replace Bower Motor Resistor 1992-Present Ford E-250
Created on:
Tools used
Socket Extensions
6mm Socket
7mm Socket
Ratchet
Swivel
1. Access the resistor
Remove the three screws under the glove compartment.
Use your 7mm socket and driver
2. Remove the resistor
Remove the 6mm bolts and remove the resistor.
Use a swivel socket to access the bolts.
Unplug the resistor from the harness.
3. Install new resistor
Use your swivel socket to bolt it back in.
Replace the panel.
Brought to you by 1AAuto.com-- your source for quality replacement parts and the best service on the internet.
Hi I'm Mike Green. I'm one of the owners at 1AAuto. I want to help you save time and money, repairing or maintaining your vehicle. I'm going to use my 20 plus years experience restoring and repairing cars and trucks like this to show you the correct way to install parts from 1aauto.com. The right parts installed correctly, that's going to save you time and money. Thank you and enjoy the video.
In this video we will show you how to replace a blower motor resistor in this 1997 Pontiac Sunfire. It's pretty much the same as any 95-05 Sunfire or Cavalier. There may be slight differences in how you get to the blower motor as far as number of bolts that hold the panel on. All you need is a 7mm and 6mm socket. You will need a u-joint and extension for this one.
So first we're going to start down underneath the glove compartment and there's three screws. One here, here and here. And we'll remove those three screws and then this whole panel will come off. These are 7mm nuts. Once that instrument panel cover is out of place, you can see right up there this 6mm nut, you'll need to remove that to get the blower motor relay off. There is one bolt here that you can see well enough to get it out. Then there's another bolt back right here. Okay, so here's a resistor out of the car and you're able to see me get to this bolt and get it out easy enough. There's another one right in behind here okay and I'm basically going to show you the angle I use to get at it, because it's very difficult to get to. You're going to need a flexible joint like this. Basically, maybe if you're a different build or whatever you can get yourself up under there. But what I have to do is position myself in the backwards decline position, get my arms up in there first. And it's pretty hard to film this, so you have to take my word for it. Basically I'm stuffing my wrench up in there and I've got my wrench on there now.
Once the screws are out of there we are pointing down and pull the whole thing right out. Turn it around and just pull this up and unplug the harness. Okay and you can pretty much see what the problem is with this resistor, it's really corroded and that's why this car is only is only getting blower positions three and four. Here's our new resistor from 1AAuto, you can see the exact same. It's just in much better condition. I'll get in and I'll start the one you can see somewhat first. You get that one in. Let's do a test. Okay, here we have all four speeds now. Get back in my position to get this other screw in there. Really, quite honestly if you never got the screw back in you'd probably be alright. If you get under here and get the right angle with the u-joint on your wrench it's not so bad.
Now we can put that lower panel back on. The panel just goes right up in here. It has a locating pin here and there's locating pins that come down from the dash as well. They go into holes here and here. And this is a Sunfire it has three bolts, there are different slots for the Cavalier. So the Cavalier may have a different number of three, they have four of these bolts. And there you go.
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.
Tools used
13mm Socket
Socket Extensions
Ratchet Strap
Flat Blade Screwdriver
Socket Driver
8mm Wrench
10mm Wrench
10mm Socket
Tools used
Ratchet
Pick
Tools used
13mm Socket
Socket Extensions
Ratchet Strap
Flat Blade Screwdriver
Socket Driver
8mm Wrench
10mm Wrench
10mm Socket
HCA40092
In Stock
Product Reviews
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4.85/ 5.013
13 reviews
5 Stars
4 Stars
3 Stars
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1 Star
12
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Amazing
joshua
February 14, 2018
I've tried a couple other resistors from other companies and they have not worked or went out in the first couple days but I got to say this one has been going strong, everything I haveorderes from 1Aauto has worked as good as I wished, you can check out my install on YouTube on my channel
Good Product
Z
February 26, 2018
Easy to install; works. The hard parts was removing the 15-year resistor.
The Way To Go
Joseph
August 1, 2018
How am I going to write fifty characters or more for a transaction that was perfect. The part arrived in a timely way. It was what I needed and the installation was uneventful.(easy) I would do it again in a New York second.
Thank You for your outstanding service
Joseph Dungan
Works great
B
October 23, 2018
Resistor went in easy, old one not so much. Contacts were rusted to plug. Needed to replace that also. After that it was great to have all the fan speeds
Very impressed
ELI
December 28, 2018
Before this purchase, I ordered the same part from a competitor's website...never again. Wrong part shipped, I had to pay for shipping for return, etc. Lesson learned. Went to 1aauto and I got the right part with half the time in shipping, at a lesser price. Not bad. Have been ordering parts from 1aauto ever since.
exact replacement
Daniel
February 15, 2019
How-to video for this part was imperative-thanks. Location, diagnosis, and cure was spot-on.
Jury is still out
Tim
March 19, 2019
I replaced the factory part that was 19 years old and did restore all of the fan speed settings. Recently the lowest setting quit working again while I was on a road trip. A quick email to 1AAuto and a replacement was on the way to me. In the timeframe it took for me to get the replacement the lowest speed started working again. Not sure if I have a loose connection, a faulty part or something else wrong. For the price of the part though it is a good value and customer service is awesome!
Original replacement!!!
Mason
February 26, 2020
I used this Resistor to replace the original. A 1998 Ford E150 Sherrod Conversion van. Every thing works perfectly fine, as it did in 1998, thanks to 1A Auto! My "Go To Parts People ".
Blower motor resistor
H
November 11, 2020
Other then the plug on the truck breaking apart and just wiring in each in the proper locations it work wonderfully. I like 1A parts.
Blower motor resistor
william
March 31, 2021
Works good ! Kinda tuff to get to and mount but its worth it ! Now ac blows slow medium and high etc ! Worth the cash and done it myself ! Thank you 1aauto for being there for me !!
Should have done it sooner.
Edwin
October 19, 2021
Works great
Joe
September 4, 2022
works great perfect fit
Exact fit!
Bill
July 4, 2023
Great part!
Customer Q&A
where is this item located on the truck?September 11, 2015
James C
10
Under the glove box. Two bolts to remove
September 11, 2015
Howard C
10
Depending on what year your truck is, most SD's the blower resistor is located under the hood in the top left corner on the AC "box". About 3" to the right and down from the blower motor, you will see the connector. Unplug connector, unscrew 2 8mm screws and the resistor will come out.
September 11, 2015
Thomas N
10
On the passenger side firewall, under the hood, to the lower right of the blower motor housing (viewing the blower from the passenger fender). Held in with 2 - 9/32nd head screws.
September 11, 2015
Patrick H
what is the part # for the harness that it connects to?May 25, 2016
Silvio D
10
This will plug right into the factory harness that come from your vehicle. We do not carry it separately.
May 25, 2016
Derek C
Customer service
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