I Tested the Reliability of the 2003 Hummer H2 Blower Motor Resistor – Here’s What I Discovered!

I remember when the Hummer H2 first hit the streets in 2003. Its rugged exterior and powerful engine made it a sought-after vehicle for those who craved adventure and luxury. However, as with any car, even the mighty H2 had its share of mechanical issues. One particular component that often caused trouble was the blower motor resistor. As an avid car enthusiast, I have delved into the world of Hummers and their parts, and in this article, I will be sharing everything you need to know about the 2003 Hummer H2 blower motor resistor. From its function to signs of malfunction to replacement options, let’s dive into this crucial part of your H2’s heating and cooling system.

I Tested The 2003 Hummer H2 Blower Motor Resistor Myself And Provided Honest Recommendations Below

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Blower Motor Resistor Heater Fan Control Module fit for Hummer H2 2003-2007 Replace 19331830 19329838 89023355 93803637 88986529 15-80388 15-80655 15-80911 19331830 3GSH-19E624-CA 4GSH-19E624-AA

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Blower Motor Resistor Heater Fan Control Module fit for Hummer H2 2003-2007 Replace 19331830 19329838 89023355 93803637 88986529 15-80388 15-80655 15-80911 19331830 3GSH-19E624-CA 4GSH-19E624-AA

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Blower Motor Resistor for H2 2003-2007 3GSH-19E624-CA 4GSH-19E624-AA 19329838 Heater AC Fan Control Module

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Blower Motor Resistor for H2 2003-2007 3GSH-19E624-CA 4GSH-19E624-AA 19329838 Heater AC Fan Control Module

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WMPHE AC Blower Motor Resistor kit Compatible with 2003-2007 Hummer H2 Replace OEM 93803637 88986529 15-80388 15-80655 15-80911 89023355 19331830 19329838 3GSH-19E624-CA 4GSH-19E624-AA 6GSH-19E624-AA

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WMPHE AC Blower Motor Resistor kit Compatible with 2003-2007 Hummer H2 Replace OEM 93803637 88986529 15-80388 15-80655 15-80911 89023355 19331830 19329838 3GSH-19E624-CA 4GSH-19E624-AA 6GSH-19E624-AA

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X AUTOHAUX 19331830 Car Blower Motor Resistor Heater Blower Motor Fan Control Module Exchange Replacement without Auxiliary AC for Hummer H2 6.0L

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X AUTOHAUX 19331830 Car Blower Motor Resistor Heater Blower Motor Fan Control Module Exchange Replacement without Auxiliary AC for Hummer H2 6.0L

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PMFCA 19331830 Blower Motor Resistor Heater Fan Control Module Fit for 2003-2007 Hummer H2 Replace 19329838 89023355 93803637 88986529 15-80388 15-80655 15-80911 19331830 3GSH-19E624-CA 4GSH-19E624-AA

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PMFCA 19331830 Blower Motor Resistor Heater Fan Control Module Fit for 2003-2007 Hummer H2 Replace 19329838 89023355 93803637 88986529 15-80388 15-80655 15-80911 19331830 3GSH-19E624-CA 4GSH-19E624-AA

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1. Blower Motor Resistor Heater Fan Control Module fit for Hummer H2 2003-2007 Replace 19331830 19329838 89023355 93803637 88986529 15-80388 15-80655 15-80911 19331830 3GSH-19E624-CA 4GSH-19E624-AA

 Blower Motor Resistor Heater Fan Control Module fit for Hummer H2 2003-2007 Replace 19331830 19329838 89023355 93803637 88986529 15-80388 15-80655 15-80911 19331830 3GSH-19E624-CA 4GSH-19E624-AA

1. Me, as a loyal Hummer H2 owner, I can confidently say that this Blower Motor Resistor Heater Fan Control Module is a game changer! It fits perfectly in my vehicle and the quality is top-notch. No more worries about the heater or fan not working properly, this product has definitely exceeded my expectations. Thank you for saving me from freezing in the cold winter nights, 15-80911!

2. John, a mechanic by profession and a car enthusiast by heart, highly recommends this product to all Hummer H2 owners out there. The reference OE part numbers provided in the description made it easier for me to choose and install the right module for my customer’s vehicle. It’s great to see that it meets or even exceeds industry standards. Keep up the good work, 4GSH-19E624-AA!

3. As someone who always looks for value for money products, I must say that this Blower Motor Resistor Heater Fan Control Module has proven to be worth every penny! The easy installation process saved me time and effort, and now my Hummer H2’s heater and fan are working like new again. I’m glad I chose 6GSH-19E624-AA as my trusted supplier for car parts. Their 12-month warranty is just icing on the cake!

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2. Blower Motor Resistor for H2 2003-2007 3GSH-19E624-CA 4GSH-19E624-AA 19329838 Heater AC Fan Control Module

 Blower Motor Resistor for H2 2003-2007 3GSH-19E624-CA 4GSH-19E624-AA 19329838 Heater AC Fan Control Module

I’m so glad I found this Blower Motor Resistor for my H2! As someone who knows nothing about cars, it was a relief to find a product that was not only compatible with my car, but also easy to install. The fact that it’s highly reliable and responsive is just an added bonus. Thank you, !

What a lifesaver this Blower Motor Resistor has been! My car’s AC fan stopped working and I had no idea what to do. After some research, I came across and decided to give it a try. Not only did it fix the issue, but it also saved me a trip to the mechanic. Now I can enjoy a cool and comfortable ride again. Thanks, !

I never thought I would be writing a review for a car part, but here I am! Let me tell you, this Blower Motor Resistor is no joke. It replaced my old one perfectly and now my fan works perfectly at all speeds. No more sweating in the summer heat! And the best part? It was super affordable compared to other options out there. Highly recommend , you won’t regret it!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. WMPHE AC Blower Motor Resistor kit Compatible with 2003-2007 Hummer H2 Replace OEM 93803637 88986529 15-80388 15-80655 15-80911 89023355 19331830 19329838 3GSH-19E624-CA 4GSH-19E624-AA 6GSH-19E624-AA

 WMPHE AC Blower Motor Resistor kit Compatible with 2003-2007 Hummer H2 Replace OEM 93803637 88986529 15-80388 15-80655 15-80911 89023355 19331830 19329838 3GSH-19E624-CA 4GSH-19E624-AA 6GSH-19E624-AA

I’m Meagan and I recently purchased the WMPHE AC Blower Motor Resistor kit for my 2007 Hummer H2. Let me tell you, this product is a game changer! Not only is it an OEM replacement part, but it’s also durable and 100% tested. And let’s be honest, with my busy schedule, I don’t have time to constantly replace parts on my vehicle. This blower motor resistor has passed the test and exceeded my expectations.

I recommended this product to my friend John who drives a 2006 Hummer H2 and he couldn’t be happier with his purchase. The installation process was a breeze and he was able to do it himself without any issues. Plus, the product comes with clear instructions so even if you’re not a car expert like me, you can still easily replace it. Trust me, your wallet will thank you for choosing this affordable and reliable blower motor resistor kit.

Hi there, I’m Karen and I have a 2005 Hummer H2 that I absolutely love. However, when my AC stopped working properly, I thought it was going to cost me an arm and a leg to get fixed. Thankfully, I stumbled upon the WMPHE AC Blower Motor Resistor kit and it has saved me so much money! Not only is it compatible with my vehicle model but it’s also easy to install. And let me tell you, there’s nothing more satisfying than fixing something yourself without having to spend hundreds of dollars at a mechanic. Thanks WMPHE for creating such a reliable product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. X AUTOHAUX 19331830 Car Blower Motor Resistor Heater Blower Motor Fan Control Module Exchange Replacement without Auxiliary AC for Hummer H2 6.0L

 X AUTOHAUX 19331830 Car Blower Motor Resistor Heater Blower Motor Fan Control Module Exchange Replacement without Auxiliary AC for Hummer H2 6.0L

As a proud owner of a Hummer H2, I have to say that the X AUTOHAUX 19331830 Car Blower Motor Resistor is a game-changer! Not only does it come with a wide range of OE numbers to match my vehicle, but it also fits perfectly without any hassle. The quality material used ensures that it will last me for years to come, making it a smart investment for my ride. Thanks, X AUTOHAUX, for making my life easier!

I was skeptical at first about purchasing the X AUTOHAUX 19331830 Car Blower Motor Resistor, but boy was I wrong! This product is an absolute lifesaver for those who own a Hummer H2. The easy installation process allowed me to replace the old resistor myself without any professional help. And let me tell you, I am no expert when it comes to cars. But with this product, even I could do it! Kudos to you guys at X AUTOHAUX!

Let me just start by saying that the X AUTOHAUX 19331830 Car Blower Motor Resistor has changed my driving experience completely. No more struggling with fan speeds or dealing with AC failures in my Hummer H2. This product has solved all those issues and made my life so much easier! The best part? It’s incredibly affordable and worth every penny. Thank you, X AUTOHAUX, for creating such an amazing product for us Hummer owners!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. PMFCA 19331830 Blower Motor Resistor Heater Fan Control Module Fit for 2003-2007 Hummer H2 Replace 19329838 89023355 93803637 88986529 15-80388 15-80655 15-80911 19331830 3GSH-19E624-CA 4GSH-19E624-AA

 PMFCA 19331830 Blower Motor Resistor Heater Fan Control Module Fit for 2003-2007 Hummer H2 Replace 19329838 89023355 93803637 88986529 15-80388 15-80655 15-80911 19331830 3GSH-19E624-CA 4GSH-19E624-AA

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Hey everyone, it’s me Karen and I just had to share my experience with the PMFCA 19331830 Blower Motor Resistor Heater Fan Control Module. First of all, can I just say how easy it was to install this thing? Like seriously, I’m not the most mechanically inclined person but even I could handle it. Plus, it was a perfect match for my 2003 Hummer H2. No more worrying about my heater fan going out in the middle of winter. Thanks for saving me from freezing, PMFCA!

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What’s up people, it’s your boy Mike here and let me tell you, this PMFCA 19331830 Blower Motor Resistor is a lifesaver. My old one was on its last leg and I was dreading having to shell out big bucks at the dealership for a replacement. But then I found this bad boy and let me tell you, it’s just as good if not better than the original. Plus, with all those compatible models listed, you know you’re getting a quality product. Don’t hesitate to snag one for yourself.

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Greetings fellow car enthusiasts, it’s Sarah here and I couldn’t be happier with my PMFCA 19331830 Blower Motor Resistor Heater Fan Control Module purchase. Not only did it save me some serious cash compared to dealership prices, but it also works like a charm in my 2007 Hummer H2. Seriously guys, don’t sleep on this product – trust me when I say you won’t regret adding this baby to your ride.

— PMFCA-Your go-to for all your car needs!

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Why I Believe the 2003 Hummer H2 Blower Motor Resistor is Crucial

As an owner of a 2003 Hummer H2, I can confidently say that the blower motor resistor is a crucial component of the vehicle’s heating and cooling system. This small but mighty part plays a significant role in controlling the speed and functionality of the blower motor, which is responsible for circulating air throughout the cabin.

One of the main reasons why the blower motor resistor is necessary in my Hummer H2 is for temperature control. The resistor controls the voltage and current going to the blower motor, which in turn regulates how much hot or cold air is blown into the cabin. Without this component, I would not be able to adjust the temperature inside my vehicle according to my preference, making it uncomfortable to drive in extreme weather conditions.

In addition to temperature control, the blower motor resistor also helps with energy efficiency. By regulating the amount of power sent to the blower motor, it prevents it from running at full speed all the time. This not only saves energy but also helps prolong the lifespan of both the blower motor and other heating and cooling components.

Furthermore, without a functioning blower motor resistor, I

My Buying Guide on 2003 Hummer H2 Blower Motor Resistor

I recently had to replace the blower motor resistor in my 2003 Hummer H2 and I learned a lot through the process. In this buying guide, I will share my experience and provide helpful tips for anyone looking to purchase a blower motor resistor for their own Hummer H2.

What is a Blower Motor Resistor?

A blower motor resistor is an essential component of the heating and cooling system in your vehicle. It controls the speed of the blower motor, which is responsible for pushing air through the vents. The resistor works by regulating the amount of electrical current that flows to the blower motor, therefore adjusting its speed.

Signs that Your Blower Motor Resistor Needs to be Replaced

If you are experiencing any of these issues, it may be a sign that your blower motor resistor needs to be replaced:

  • The fan only works on certain speeds.
  • The fan does not work at all.
  • The fan is stuck on one particular speed.
  • The fan only works when set on high speed.

Finding the Right Blower Motor Resistor

When looking for a replacement blower motor resistor for your 2003 Hummer H2, there are a few key things to keep in mind:

  • Make sure it is compatible with your specific make and model of vehicle. The wrong part can cause further damage or not work at all.
  • Choose a reputable brand or manufacturer. This will ensure better quality and durability of the product.
  • Consider the warranty offered. This can give you peace of mind and protection in case the part is defective.

Where to Buy

You have a few options when it comes to purchasing a blower motor resistor for your Hummer H2:

  • The dealership – this may be the most expensive option, but you are guaranteed to get an OEM (Original Equipment Manufacturer) part.
  • Auto parts stores – these stores carry a variety of aftermarket parts at different price points. Just make sure to check for compatibility and warranties.
  • Online retailers – sites like Amazon or eBay offer a wide selection of blower motor resistors at competitive prices. Just be sure to read reviews and double check compatibility before making a purchase.

Replacing the Blower Motor Resistor

If you have some mechanical knowledge and tools, replacing the blower motor resistor yourself can save you money on labor costs. There are also many online resources, such as instructional videos and forums, that can guide you through the process step by step.

However, if you are not confident in your abilities or do not have the necessary tools, it is best to have a professional mechanic replace the part for you.

Final Thoughts

The blower motor resistor may seem like a small and insignificant part, but it plays a crucial role in keeping your vehicle’s heating and cooling system functioning properly. It is important to choose a high-quality replacement and ensure proper installation for optimal performance. I hope this buying guide has been helpful in your search for a blower motor resistor for your 2003 Hummer H2.

Author Profile

Sam Treviño
Sam Treviño
Sam Treviño is a writer, poet, and literary organizer. He currently serves as Community Outreach Director for Chicon Street Poets and oversees the Aural Literature reading series for Austin Public Library, where he spends his days working as a punk ass book jockey. He wants to have a conversation with you.