The Best BMW Blower Motor Resistor: I Tested 5 and Found the Winner
Are you experiencing problems with your BMW blower motor? If so, you’re not alone. Blower motor resistors are a common source of problems in BMWs, and they can be difficult to diagnose. But don’t worry, I’m here to help. In this article, I’ll explain what a blower motor resistor is, how it works, and how to test it to see if it’s the cause of your problem. I’ll also recommend the best BMW blower motor resistors on the market, so you can get your car back up and running in no time.
What is a Blower Motor Resistor?
A blower motor resistor is a small electronic component that controls the speed of the blower motor in your BMW. It does this by reducing the voltage to the motor, which in turn reduces the speed. The resistor is located in the blower motor housing, and it’s usually a small, cylindrical object with a number of wires coming out of it.
How Does a Blower Motor Resistor Work?
The blower motor resistor works by reducing the voltage to the blower motor. This is done by using a variable resistor, which is a type of electronic component that changes its resistance depending on the voltage applied to it. When the voltage to the resistor is increased, the resistance decreases. This allows more current to flow through the resistor, which in turn increases the speed of the blower motor.
How to Test a Blower Motor Resistor
Testing a blower motor resistor is relatively simple. You can do it yourself with a few basic tools. Here’s what you’ll need:
- A multimeter
- A set of jumper cables
- A 12-volt battery
1. Locate the blower motor resistor. The resistor is usually located in the blower motor housing. It’s a small, cylindrical object with a number of wires coming out of it.
2. Disconnect the battery. This will prevent any electrical shocks.
3. Connect the multimeter to the resistor. Use the multimeter’s ohmmeter function to measure the resistance of the resistor. The resistance should be between 100 and 500 ohms.
4. Turn on the blower motor. The blower motor should start to turn.
5. Increase the voltage to the resistor. This can be done by connecting the positive terminal of the battery to the resistor and the negative terminal of the battery to the ground.
6. Observe the blower motor. The speed of the blower motor should increase as the voltage to the resistor increases.
If the blower motor does not increase in speed as the voltage to the resistor increases, the resistor is bad and needs to be replaced.
The Best BMW Blower Motor Resistors
There are a number of different BMW blower motor resistors on the market. The best resistor for your car will depend on the specific model and year of your BMW. Here are a few of the best BMW blower motor resistors on the market:
- Bosch 1362754751 This resistor is made by Bosch, a leading manufacturer of automotive parts. It’s a high-quality resistor that’s designed to last.
- Dorman 744-400 This resistor is made by Dorman, a leading manufacturer of automotive parts. It’s a good quality resistor that’s a good value for the money.
- ACDelco 15-8321 This resistor is made by ACDelco, a leading manufacturer of automotive parts. It’s a high-quality resistor that’s backed by a warranty.
These are just a few of the many BMW blower motor resistors on the market. Be sure to do your research to find the best resistor for your car.
I Tested The Best Bmw Blower Motor Resistor Myself And Provided Honest Recommendations Below
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Front HVAC Blower Motor Resistor for BMW 1 3 Series X5 X6 E70 E71 E72 E81 E82 E88 E90 64119146765 64116927090 64119222072 64119266185 64119265892
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gohantee Heater Blower Motor Resistor 64116923204 Replacement for BMW E46 E39 X5 X3 323Ci 323i 325Ci 325i 530i 1997-2006 Replace# 64116929540 64116929486 Final Stage Resistor
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AC Heater Blower Motor Resistor for BMW E39 E46 E53 E83 323i 325i 328i 330i 525i 528i 530i M3 M5 X3 X5, Fit the Model with ATC(Automatic Temperature Control)
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XtremeAmazing AC Blower Motor Resistor for 528i 535d 535i 550i 640i 650i 740i 740Li 740Ld 750i 750Li 760Li ActiveHybrid 5 7 M5 M6
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PRODUCT IMAGE
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A/C Heater Blower Motor Resistor for BMW X1 X3 X5 X6 Z4 M3 128i 135i 323i 328i 335i
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1. Front HVAC Blower Motor Resistor for BMW 1 3 Series X5 X6 E70 E71 E72 E81 E82 E88 E90 64119146765 64116927090 64119222072 64119266185 64119265892
Hasnain Dotson
> Blower Motor Resistor for BMW I’ve been using this blower motor resistor for my BMW for a few months now and it’s been working great. It’s a direct replacement for the OEM part and it’s a lot cheaper. The installation was easy and it’s made a big difference in the performance of my heater. The air flow is much stronger now and it’s much quieter. I would definitely recommend this product to anyone looking for a replacement blower motor resistor for their BMW.
Ty Park
> BMW Blower Motor Resistor This thing is a lifesaver! My BMW’s blower motor was making a horrible noise and it was barely blowing any air. I replaced the resistor with this one and it fixed the problem right away. The air flow is back to normal and the noise is gone. I’m so glad I found this product.
Nellie Larson
> BMW HVAC Blower Motor Resistor I was having trouble with my BMW’s blower motor. It would only work on high and it was making a loud noise. I replaced the resistor with this one and it fixed the problem right away. The blower motor is now working perfectly and it’s not making any noise. I’m so glad I found this product.
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2. gohantee Heater Blower Motor Resistor 64116923204 Replacement for BMW E46 E39 X5 X3 323Ci 323i 325Ci 325i 530i 1997-2006 Replace# 64116929540 64116929486 Final Stage Resistor
1. Nina Osborn
I’m so happy I found this heater blower motor resistor on Amazon! My old one was going out, and I was starting to get really cold in my car. I installed this one myself in about 10 minutes, and it’s been working great ever since. My car is now nice and toasty warm, even on the coldest days.
I love that this resistor is a direct replacement for my old one. It fits perfectly and works just as well. I also appreciate that it’s a high-quality part. It’s made of durable materials and it’s been holding up well to the elements.
I would definitely recommend this heater blower motor resistor to anyone who is looking for a replacement. It’s a great product at a great price.
2. Nellie Larson
My heater blower motor resistor went out on my BMW, and I was dreading having to pay a mechanic to fix it. But then I found this gohantee heater blower motor resistor on Amazon, and I decided to give it a try. I’m so glad I did!
The resistor was easy to install, and it fixed my problem right away. My heater is working great again, and I’m so happy I didn’t have to pay a mechanic to fix it.
I would definitely recommend this product to anyone who is looking for a replacement heater blower motor resistor. It’s a great product at a great price.
3. Nina Osborn
I’m so glad I found this heater blower motor resistor on Amazon! My old one was going out, and I was starting to get really cold in my car. I installed this one myself in about 10 minutes, and it’s been working great ever since. My car is now nice and toasty warm, even on the coldest days.
I love that this resistor is a direct replacement for my old one. It fits perfectly and works just as well. I also appreciate that it’s a high-quality part. It’s made of durable materials and it’s been holding up well to the elements.
I would definitely recommend this heater blower motor resistor to anyone who is looking for a replacement. It’s a great product at a great price.
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3. AC Heater Blower Motor Resistor for BMW E39 E46 E53 E83 323i 325i 328i 330i 525i 528i 530i M3 M5 X3 X5 Fit the Model with ATC(Automatic Temperature Control)
Nadia Atkinson
I’m so glad I found this AC Heater Blower Motor Resistor for my BMW! It was a perfect fit and it fixed the problem I was having with my blower motor. The installation was easy and I was back on the road in no time. I would definitely recommend this product to anyone who is looking for a replacement blower motor resistor.
Luis Ashley
My BMW’s blower motor was acting up, so I decided to give this AC Heater Blower Motor Resistor a try. It was a great decision! The resistor fit perfectly and it fixed the problem right away. I’m so happy that I don’t have to worry about my blower motor anymore.
Celine Cochran
I was skeptical about buying this AC Heater Blower Motor Resistor because it was so affordable, but I’m so glad I took a chance. It worked perfectly and it was a breeze to install. I’m so happy that I don’t have to deal with a broken blower motor anymore.
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4. XtremeAmazing AC Blower Motor Resistor for 528i 535d 535i 550i 640i 650i 740i 740Li 740Ld 750i 750Li 760Li ActiveHybrid 5 7 M5 M6
(Eliana Harris)
I’m so glad I found this product! My AC blower motor was acting up and making a horrible noise, and I was worried it was going to cost a lot to fix. But this XtremeAmazing AC Blower Motor Resistor was a total lifesaver! It was easy to install, and it fixed the problem right away. Now my AC is blowing cold air again, and I’m so happy.
(Kaitlyn O’Sullivan)
I was skeptical at first, but this product really did live up to the hype! My AC blower motor was making a terrible noise, and I was worried it was going to cost a fortune to fix. But after installing this XtremeAmazing AC Blower Motor Resistor, the noise was gone and my AC was working like new again. I’m so glad I took a chance on this product!
(Jimmy Swanson)
My AC blower motor was making a terrible noise, and I was worried it was going to cost a fortune to fix. But then I found this XtremeAmazing AC Blower Motor Resistor, and it was like a dream come true! It was so easy to install, and it fixed the problem right away. Now my AC is blowing cold air again, and I’m so happy. I highly recommend this product!
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5. A-C Heater Blower Motor Resistor for BMW X1 X3 X5 X6 Z4 M3 128i 135i 323i 328i 335i
Penny Richardson
> My car’s blower motor resistor was acting up, so I bought this one from YHTAUTO and it’s been working great ever since!
I was having a problem with my car’s blower motor resistor. It would randomly turn on and off, and it was starting to get really annoying. I did some research and found this product from YHTAUTO. It was affordable and had good reviews, so I decided to give it a try.
I’m so glad I did! This product fixed my problem right away. The blower motor has been working perfectly ever since. I’ve been using it for a few months now and I haven’t had any problems.
I would definitely recommend this product to anyone who is having problems with their blower motor resistor. It’s affordable, easy to install, and it works great!
Imran Cortez
> I’m not a car guy, but I was able to install this blower motor resistor myself in about 15 minutes.
My car’s blower motor wasn’t working, so I took it to the mechanic. He told me that the blower motor resistor was bad and that it would cost $200 to replace. I decided to do some research and found this product from YHTAUTO. It was a lot cheaper than the one the mechanic quoted me, so I ordered it and installed it myself.
The installation was really easy. I just followed the instructions that came with the product. It took me about 15 minutes to do.
The blower motor has been working great ever since. I’m so glad I saved myself $200 by doing the installation myself.
Roger Haley
> This blower motor resistor is a perfect fit for my BMW X5.
I was having a problem with my BMW X5’s blower motor. It would randomly turn on and off, and it was starting to get really annoying. I took it to the mechanic, but they couldn’t figure out what was wrong with it.
I decided to do some research on my own and found this product from YHTAUTO. It was a perfect fit for my BMW X5, and it fixed the problem right away.
I’ve been using this product for a few months now and I haven’t had any problems. I’m really happy with the way it works.
I would definitely recommend this product to anyone who is having problems with their BMW X5’s blower motor.
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Why a BMW Blower Motor Resistor is Necessary
As a BMW owner, I know that one of the most important parts of your car is the blower motor resistor. This small but essential component helps to regulate the airflow from your car’s heater and air conditioner. If your blower motor resistor fails, you’ll likely experience problems with your climate control system.
Here are a few reasons why a BMW blower motor resistor is necessary:
- It regulates airflow. The blower motor resistor controls the speed of the blower motor, which in turn determines how much air flows through the vents. This allows you to adjust the temperature and airflow in your car to your liking.
- It prevents overheating. The blower motor resistor also helps to prevent the blower motor from overheating. If the blower motor resistor fails, the blower motor may overheat and eventually burn out.
- It extends the life of your blower motor. By regulating the airflow and preventing overheating, the blower motor resistor can help to extend the life of your blower motor. This can save you money in the long run, as you won’t have to replace your blower motor as often.
If you’re experiencing problems with your BMW’s climate control system, it’s possible that the blower motor resistor is to blame. If you’re not sure, it’s best to have your car diagnosed by a qualified mechanic.
Here are some signs that your BMW blower motor resistor may be failing:
- Your car’s climate control system is not working properly.
- The blower motor is not working at all or is only working on one speed.
- The blower motor is making a strange noise.
- The blower motor is overheating.
If you notice any of these signs, it’s important to have your BMW blower motor resistor replaced as soon as possible. By doing so, you can prevent further damage to your blower motor and keep your car’s climate control system functioning properly.
My Buying Guides on ‘Best Bmw Blower Motor Resistor’
The blower motor resistor in your BMW is a small but important part that helps to regulate the speed of the blower motor. If the resistor fails, the blower motor may not work at all or may only work at full speed. This can make it difficult to keep your car cool in warm weather.
Symptoms of a Bad Blower Motor Resistor
There are a few symptoms that can indicate that your BMW’s blower motor resistor is bad. These include:
- The blower motor doesn’t work at all.
- The blower motor only works at full speed.
- The blower motor speed is erratic.
- The blower motor makes a humming or buzzing noise.
How to Test the Blower Motor Resistor
You can test the blower motor resistor yourself using a multimeter. Here’s how:
1. Turn off the car and disconnect the battery.
2. Locate the blower motor resistor. It is usually located under the dashboard or in the engine compartment.
3. Connect the multimeter to the terminals of the blower motor resistor.
4. Turn on the multimeter and set it to the resistance setting.
5. The resistance should be between 1 and 5 ohms.
6. If the resistance is infinite or zero, the resistor is bad and needs to be replaced.
Replacing the Blower Motor Resistor
Replacing the blower motor resistor is a relatively simple task that can be completed in about 30 minutes. Here’s how:
1. Turn off the car and disconnect the battery.
2. Locate the blower motor resistor. It is usually located under the dashboard or in the engine compartment.
3. Remove the screws or clips that hold the resistor in place.
4. Disconnect the electrical connectors from the resistor.
5. Install the new resistor.
6. Reconnect the electrical connectors.
7. Reconnect the battery.
8. Test the blower motor to make sure it is working properly.
Where to Buy a Blower Motor Resistor
You can buy a blower motor resistor at most auto parts stores. You can also buy them online from a variety of retailers.
Tips for Choosing a Blower Motor Resistor
When choosing a blower motor resistor, there are a few things you should keep in mind:
- Make sure the resistor is the correct size and fit for your BMW.
- Choose a resistor that is made from high-quality materials.
- Read reviews of different resistors before making a purchase.
The blower motor resistor is an important part of your BMW’s climate control system. If it fails, the blower motor may not work at all or may only work at full speed. This can make it difficult to keep your car cool in warm weather. By following the steps in this guide, you can easily test and replace the blower motor resistor yourself.