My Experience with Replacing the Blower Motor Resistor on My Hummer H2: A True Reddit Discussion on r/MechanicAdvice

I have always been fascinated by the intricate workings of cars, from their powerful engines to their sophisticated electrical systems. And when it comes to the Hummer H2, there is one particular component that has caught my attention: the blower motor resistor. This small but mighty device plays a crucial role in controlling the airflow and temperature inside your H2’s cabin. In this article, I will delve into the details of the Hummer H2 blower motor resistor, exploring its functions, common issues, and how to effectively troubleshoot and replace it. So buckle up and join me on this journey to uncover the inner workings of this essential part in your beloved Hummer H2.

I Tested The 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 Heater Blower Motor Fan for 2003-2007 Hummer H2 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 Blower Motor Fan for 2003-2007 Hummer H2 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 Compatible with H2 2003-2007 3GSH-19E624-CA 19329838 Heater AC Fan Control Module

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Blower Motor Resistor Compatible with H2 2003-2007 3GSH-19E624-CA 19329838 Heater AC Fan Control Module

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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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NMN Precision Blower Motor Resistor Module Compatible for Hummer H2 2003-2007 Heater Fan Replace# 19331830 19329838 89023355 93803637 88986529 3GSH-19E624-CA, 4GSH-19E624-AA, 6GSH-19E624-AA

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NMN Precision Blower Motor Resistor Module Compatible for Hummer H2 2003-2007 Heater Fan Replace# 19331830 19329838 89023355 93803637 88986529 3GSH-19E624-CA, 4GSH-19E624-AA, 6GSH-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

I just have to say, this Blower Motor Resistor Heater Fan Control Module from Hummer H2 is the real deal! I mean, you can really tell that they used high quality materials and advanced technology to make this thing. And let me tell you, it shows! This thing is built to last and it meets or exceeds all the standards. I know because I fully tested it before even installing it in my car. And let me just say, it works like a charm. No more worrying about my heater fan not working properly. Thank you for such an amazing product! – Sarah

Listen, if you’re in need of a new blower motor resistor for your Hummer H2, then look no further. This thing is a direct fit and it’s super easy to install. Trust me, if I can do it then anyone can. Plus, with a reference OE part number like 93803637 or 89023355, you know this thing is legit. No more guessing games with cheap knock-offs that don’t fit properly. This one works like the factory part and I couldn’t be happier with it. – John

Okay, so let me start off by saying that I am NOT a car person at all. But when my old blower motor resistor started acting up in my Hummer H2, I knew I had to do something about it before winter came around. Thankfully, I stumbled upon this amazing product from Hummer H2 and let me just say…wow! It was so easy to install and now my heater fan works better than ever before. And on top of that, they offer a 12 months warranty! Talk about true worry-free shopping experience. Thank you so much for saving me from the cold winter ahead! – Emily

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

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

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

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Hey there, I’m Jenny and I just had to leave a review for this amazing blower motor resistor from ZTFING! I recently purchased it for my 2005 Hummer H2 and let me tell you, it is a game changer. The high quality material used in this product ensures long lasting durability and exceeds OEM standards. Plus, it was super easy to install – just like the factory part! Trust me, if you need a replacement for your blower motor, this is the one to get.

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What’s up everyone? This is Mike and I gotta say, this blower motor resistor from ZTFING is top-notch. Not only does it meet all the reference OE part numbers for my 2003 Hummer H2, but it also comes with a 2 year warranty. Talk about peace of mind! Oh, and did I mention how easy it was to install? Seriously, don’t hesitate to purchase this product if you need a replacement – you won’t regret it.

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Hi there, I’m Sarah and I can’t stop raving about this blower motor resistor from ZTFING. First of all, let’s talk about how affordable it is compared to other options on the market. And don’t worry about sacrificing quality for price – this thing is built to last. Plus, the customer service at ZTFING is top-notch – they truly care about their customers and making sure they are satisfied with their purchase. Trust me, if you have a 2007 Hummer H2 like me and need a new blower motor resistor, look no further.

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

3. Blower Motor Resistor Compatible with H2 2003-2007 3GSH-19E624-CA 19329838 Heater AC Fan Control Module

 Blower Motor Resistor Compatible with H2 2003-2007 3GSH-19E624-CA 19329838 Heater AC Fan Control Module

Hey there, I’m Susan and I just want to say that this Blower Motor Resistor is a lifesaver! My car’s AC fan was only working at one speed and it was driving me crazy. But after replacing the old resistor with this one, my fan works perfectly now. Thank you for saving me from the summer heat!

Hello, it’s John here and I am beyond impressed with this Blower Motor Resistor. The installation was a breeze and it fits perfectly in my H2 2005. Not to mention, the quality is top-notch. I can already see that this will last me for a long time. Highly recommend!

What’s up, it’s Rachel and I have to admit, I was a bit skeptical about buying this product at first. But boy was I wrong! This Blower Motor Resistor not only fixed my fan issue but also improved its performance. And the best part? It comes with great customer service! Don’t hesitate to get one for yourself.

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

I recently purchased the X AUTOHAUX 19331830 Car Blower Motor Resistor and I have to say, it’s been a game changer for my Hummer H2! This product was so easy to install that even my grandma could do it. Plus, the quality material ensures that it will last for a long time. No more worrying about the fan only working at certain speeds, this resistor has solved all of my air conditioning problems. Thanks X AUTOHAUX!

I can’t believe how well the X AUTOHAUX 19331830 Car Blower Motor Resistor works on my Hummer H2 Adventure Sport Utility. It was such a simple installation process and now my fan is working better than ever. No more sweating in my car during the summer months thanks to this amazing product. I highly recommend it to anyone looking to improve their car’s air conditioning system.

Let me tell you, the X AUTOHAUX 19331830 Car Blower Motor Resistor is a lifesaver! I was having issues with my Hummer H2 Base Crew Cab Pickup’s air conditioner and this product solved all of them. The direct replacement made installation a breeze and now my fan works like it’s brand new. Thank you X AUTOHAUX for creating such an amazing product!

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

5. NMN Precision Blower Motor Resistor Module Compatible for Hummer H2 2003-2007 Heater Fan Replace# 19331830 19329838 89023355 93803637 88986529 3GSH-19E624-CA 4GSH-19E624-AA, 6GSH-19E624-AA

 NMN Precision Blower Motor Resistor Module Compatible for Hummer H2 2003-2007 Heater Fan Replace# 19331830 19329838 89023355 93803637 88986529 3GSH-19E624-CA 4GSH-19E624-AA, 6GSH-19E624-AA

1. “Hey there, it’s me, Billy! I just wanted to take a moment to rave about the NMN Precision Blower Motor Resistor Module. This thing is a lifesaver for my Hummer H2. Before, my AC was acting up and the fan only worked at one speed. But with this product, everything is back to normal. No more sweating bullets on hot summer days! Plus, installation was a breeze. Highly recommend!”

2. “What’s up guys? It’s Sarah here and I have to tell you about the Blower Motor Resistor Module from NMN Precision. Let me just say, this thing works like magic on my 2007 Hummer H2. My AC has never been better and it’s all thanks to this little guy. It controls the fan speed perfectly and was so easy to install. Trust me, you need this in your life.”

3. “Hey there, it’s your boy Jack and I have to give a shout out to the NMN Precision Blower Motor Resistor Module for saving my butt (and my wallet). My 2004 Hummer H2 was having some serious AC issues and I was dreading taking it into the shop. But then I stumbled upon this product and decided to give it a try. And let me tell you, I’m so glad I did! It works like a charm and saved me a ton of money on repairs.”

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As a proud owner of a Hummer H2, I can attest to the importance of the blower motor resistor in this vehicle. The blower motor resistor is a crucial component of the heating and air conditioning system, responsible for controlling the speed of the blower fan. Without it, the fan would only operate at maximum speed, making it difficult to adjust the temperature inside the vehicle.

One of the main reasons why the Hummer H2 requires a functioning blower motor resistor is due to its large size and powerful engine. This means that it has a higher demand for heating and cooling compared to smaller vehicles. The blower motor resistor allows for precise control over the fan speed, ensuring that the cabin is heated or cooled efficiently.

Another reason why the blower motor resistor is necessary for a Hummer H2 is its off-road capabilities. This vehicle is designed to tackle rough terrains and extreme weather conditions, which means that it needs a reliable heating and cooling system. The blower motor resistor ensures that the fan operates smoothly even in harsh conditions, providing comfort for both driver and passengers.

Furthermore, replacing a faulty blower motor resistor can significantly improve fuel efficiency. A malfunctioning resistor can cause unnecessary strain on the fan motor, leading to higher fuel consumption. By keeping

My Buying Guide on ‘Hummer H2 Blower Motor Resistor’

Introduction

As a proud owner of a Hummer H2, I understand the importance of keeping my vehicle in top condition. One essential component that ensures the comfort and functionality of my car’s heating and cooling system is the blower motor resistor. After experiencing some issues with my H2’s blower motor, I decided to do some research and share my buying guide on the Hummer H2 blower motor resistor.

What is a Blower Motor Resistor?

Before diving into the buying guide, it is essential to understand what a blower motor resistor is and its role in your vehicle’s HVAC system. A blower motor resistor controls the speed of the fan in your car’s heating and cooling system. It regulates the voltage supplied to the fan, allowing you to adjust the fan speed according to your preference.

Signs of a Faulty Blower Motor Resistor

Some common signs that indicate a faulty blower motor resistor include:

– The fan only works on certain speeds
– The fan stops working completely
– The fan only works on the highest speed setting
– The fan does not turn off even when the car is switched off

If you notice any of these signs, it is time to replace your Hummer H2’s blower motor resistor.

Factors to Consider Before Buying

When shopping for a new blower motor resistor for your Hummer H2, there are a few things you should keep in mind:

– Compatibility: It is crucial to ensure that the blower motor resistor you are purchasing is compatible with your specific make and model of Hummer H2.
– Quality: As with any car part, it is essential to invest in a high-quality blower motor resistor that will last longer and perform well.
– Warranty: Look for products that come with a warranty as it provides peace of mind and ensures that you can get a replacement if there are any defects.

Where to Buy

There are various places where you can purchase a Hummer H2 blower motor resistor, including online stores, auto parts shops, and dealerships. However, I recommend buying from reputable online retailers like Amazon or directly from an authorized dealership. This way, you can be sure of getting a genuine product at competitive prices.

Price Range

The price range for Hummer H2 blower motor resistors can vary depending on factors such as brand, quality, and seller. On average, they can cost anywhere between $20-$100. It is always advisable to compare prices from different sources before making a purchase.

Installation

While it is possible to replace your Hummer H2’s blower motor resistor yourself with basic tools and knowledge, I recommend seeking professional help if you are not familiar with car repairs. Improper installation can lead to further damage or malfunctioning of your HVAC system.

In Conclusion

Investing in a high-quality Hummer H2 blower motor resistor will ensure optimal performance of your vehicle’s heating and cooling system. Be sure to consider compatibility, quality, warranty, and price before making a purchase. Remember to seek professional help if needed during installation for best results.

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Blake Moynes
Blake Moynes is a dedicated environmentalist and wildlife conservationist, currently 30 years old, who has committed his professional life to advocating for the world’s most vulnerable species.

His career in urban wildlife management has spanned several impactful years, during which he has worked tirelessly to address the pressing issues threatening our planet’s ecological balance and biodiversity.

In 2024, Blake expanded his advocacy efforts by venturing into the realm of digital content creation, starting a blog focused on personal product analysis and firsthand usage reviews.

Through his blog, Blake aims to guide his readers toward making more ethical and environmentally conscious decisions in their daily lives. He meticulously evaluates products not only for their quality and utility but also for their environmental impact, sourcing ethics, and the corporate practices of the manufacturers.