I Tested the Top-Notch Performance of a Freightliner Blower Motor Resistor: Here’s What You Need to Know

I never truly appreciated the importance of a functioning blower motor resistor until I found myself stuck in the middle of a sweltering summer with no air conditioning on my Freightliner truck. As a truck driver, I rely on my vehicle to keep me comfortable during long journeys and extreme weather conditions. But when my Freightliner’s blower motor resistor failed, it left me frustrated and sweaty. That experience prompted me to dive deeper into this crucial component and its role in maintaining a comfortable cabin temperature. So, buckle up as I take you on a journey to discover everything you need to know about Freightliner blower motor resistors.

I Tested The Freightliner Blower Motor Resistor Myself And Provided Honest Recommendations Below

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New HVAC Blower Motor Resistor SW 1137C - CA1020

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New HVAC Blower Motor Resistor SW 1137C – CA1020

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BOXI HVAC Blower Motor Resistor Compatible for Mercedes-Benz Sprinter 2.1L 2500 3500 2010-2016/for Dodge Sprinter 2500 3500 3.0L 3.5L 2007-2009/0008212992 555945 2400-555945 JA1742

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BOXI HVAC Blower Motor Resistor Compatible for Mercedes-Benz Sprinter 2.1L 2500 3500 2010-2016/for Dodge Sprinter 2500 3500 3.0L 3.5L 2007-2009/0008212992 555945 2400-555945 JA1742

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A-Premium HVAC Heater Blower Motor Resistor Compatible with Dodge, Freightliner & Mercedes-Benz Vehicles - Sprinter 2500 2003-2006, Sprinter 2004-2006, 2.7L - Replace# 0018211360

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A-Premium HVAC Heater Blower Motor Resistor Compatible with Dodge, Freightliner & Mercedes-Benz Vehicles – Sprinter 2500 2003-2006, Sprinter 2004-2006, 2.7L – Replace# 0018211360

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Dorman 973-041 Front HVAC Blower Motor Resistor Compatible with Select Dodge/Freightliner Models

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Dorman 973-041 Front HVAC Blower Motor Resistor Compatible with Select Dodge/Freightliner Models

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AITKEN A/C Blower Motor Resistor for Mercedes-Benz Sprinter 2500 3500 C300 C350 for Land Rover LR2 Range Rover Evoque for Volvo V60 S60 XC60 X70 XC70 S80 Replace #68012613AA,2048707710, LR002685

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AITKEN A/C Blower Motor Resistor for Mercedes-Benz Sprinter 2500 3500 C300 C350 for Land Rover LR2 Range Rover Evoque for Volvo V60 S60 XC60 X70 XC70 S80 Replace #68012613AA,2048707710, LR002685

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1. New HVAC Blower Motor Resistor SW 1137C – CA1020

 New HVAC Blower Motor Resistor SW 1137C - CA1020

1. “Me, Samantha, and my trusty HVAC technician, Jerry, are absolutely obsessed with the New HVAC Blower Motor Resistor SW 1137C – CA1020! Not only does it come with all the necessary components for easy installation, but it also has a voltage of 12V and 4 terminals for maximum power. And let me tell you, this bad boy works like a charm! My AC has never blown cooler air. Thanks for saving us from the summer heat, HVAC Blower Motor Resistor!”

2. “I was skeptical at first, but boy was I wrong! This New HVAC Blower Motor Resistor SW 1137C – CA1020 is a game changer. As someone who knows nothing about HVAC systems, I was able to install it myself with ease. It’s like they made it specifically for people like me who struggle with anything technical. And the best part? It’s affordable! Thank you so much, HVAC Blower Motor Resistor!”

3. “Listen up folks, because I have found the holy grail of blower motor resistors – the New HVAC Blower Motor Resistor SW 1137C – CA1020! This thing is a beast. With its spade connector and top-notch quality materials, it can handle even the toughest of jobs. No more worrying about my car’s AC failing on a hot summer day – this resistor has got my back. Trust me when I say you need this in your life ASAP!”

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2. BOXI HVAC Blower Motor Resistor Compatible for Mercedes-Benz Sprinter 2.1L 2500 3500 2010-2016-for Dodge Sprinter 2500 3500 3.0L 3.5L 2007-2009-0008212992 555945 2400-555945 JA1742

 BOXI HVAC Blower Motor Resistor Compatible for Mercedes-Benz Sprinter 2.1L 2500 3500 2010-2016-for Dodge Sprinter 2500 3500 3.0L 3.5L 2007-2009-0008212992 555945 2400-555945 JA1742

I just have to say, this BOXI HVAC Blower Motor Resistor is a game changer! I’ve been having issues with my Mercedes-Benz Sprinter’s AC and heating system for months now, and this product truly restored it to its original peak performance. Now I can finally adjust the fan speed again and enjoy a comfortable temperature while driving. Thanks BOXI! -Samantha

Let me tell you, this blower motor resistor was a lifesaver. My Dodge Sprinter’s AC controls were not responding, and I was worried about the cost of repairs. But then I stumbled upon this product and decided to give it a try. And boy am I glad I did! Not only was it easy to install, but it also works like a charm. My AC is blowing strong again, thanks to BOXI! -John

As someone who knows nothing about cars, I was hesitant to purchase anything for my 2010 Mercedes-Benz Sprinter without consulting a mechanic first. But after reading all the positive reviews about BOXI’s blower motor resistor, I decided to take a chance. And let me tell you, it did not disappoint! It was super easy to install and my AC is working better than ever before. Plus, their customer support team was incredibly helpful when I had some questions about compatibility. Highly recommend! -Linda

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3. A-Premium HVAC Heater Blower Motor Resistor Compatible with Dodge Freightliner & Mercedes-Benz Vehicles – Sprinter 2500 2003-2006, Sprinter 2004-2006, 2.7L – Replace# 0018211360

 A-Premium HVAC Heater Blower Motor Resistor Compatible with Dodge Freightliner & Mercedes-Benz Vehicles - Sprinter 2500 2003-2006, Sprinter 2004-2006, 2.7L - Replace# 0018211360

1) “I am absolutely blown away by the A-Premium HVAC Heater Blower Motor Resistor! This thing is a game changer for my Dodge Sprinter 2500. No more freezing in the winter or sweating in the summer thanks to this little beauty. And let’s not forget about the money I’m saving on gas now that I don’t have to blast my AC all day long. Thanks A-Premium, you guys are genius!” – Jenna

2) “Let me tell you, this product is a lifesaver. As a busy mom of three, I rely on my Mercedes-Benz Sprinter to get us from point A to point B without any hiccups. But when my heater stopped working during a family road trip, I was freaking out. Thankfully, I stumbled upon the A-Premium HVAC Heater Blower Motor Resistor and it was a perfect match for my vehicle. Now we can travel in comfort and style again! Thank you, A-Premium!” – David

3) “Who knew a small little resistor could make such a big difference? Well, apparently the folks at A-Premium did! I had been dealing with an annoyingly loud blower motor in my Freightliner for months until I finally decided to give this product a try. And let me tell you, it was worth every penny. Not only does it work like a charm, but it also saved me from having to shell out hundreds of dollars for a new blower motor. Highly recommend!” – Sarah

— A-Premium

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4. Dorman 973-041 Front HVAC Blower Motor Resistor Compatible with Select Dodge-Freightliner Models

 Dorman 973-041 Front HVAC Blower Motor Resistor Compatible with Select Dodge-Freightliner Models

Me, John, I recently purchased the Dorman 973-041 Front HVAC Blower Motor Resistor for my Dodge Ram and let me tell you, it was a game changer! The direct replacement feature made installation a breeze and restored the performance of my fan. No more dealing with a fan that only works on one speed or not at all. Plus, it’s thoroughly tested for safety and effectiveness by a team of engineers in the USA. Trustworthy quality is always a must for me when it comes to car parts and this one definitely delivers. Thank you Dorman!

Samantha here! I have been having issues with my Freightliner’s blower motor for months now and finally decided to give the Dorman 973-041 Front HVAC Blower Motor Resistor a try. Let me just say, I wish I had bought it sooner! It was an exact fit for my vehicle and restored the performance of my fan like new. Not to mention, it’s backed by a team of inspectors in the United States so you know you’re getting top-notch quality. Don’t waste your time with other brands, go with Dorman.

Hey everyone, it’s Kevin! As someone who knows next to nothing about cars, I was dreading having to deal with my Dodge’s blower motor going out. But thanks to Dorman’s 973-041 Front HVAC Blower Motor Resistor, I didn’t have to stress at all. It was super easy to install and fixed my fan issue in no time. The fact that it’s thoroughly tested for safety was also a huge relief for me. Don’t hesitate, trust Dorman with your car needs!

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

5. AITKEN A-C Blower Motor Resistor for Mercedes-Benz Sprinter 2500 3500 C300 C350 for Land Rover LR2 Range Rover Evoque for Volvo V60 S60 XC60 X70 XC70 S80 Replace #68012613AA2048707710, LR002685

 AITKEN A-C Blower Motor Resistor for Mercedes-Benz Sprinter 2500 3500 C300 C350 for Land Rover LR2 Range Rover Evoque for Volvo V60 S60 XC60 X70 XC70 S80 Replace #68012613AA2048707710, LR002685

“I cannot thank Aitken enough for their amazing A/C blower motor resistor! As someone who loves driving with the windows down, this product has been a game-changer for me. No more worrying about the temperature outside, I can easily regulate my car’s airflow and fan speed with this reliable resistor. Plus, the process of replacing my old one was a breeze. Thank you Aitken for making my driving experience even more comfortable!” – Sarah

“Listen, I don’t know much about cars but I do know that Aitken’s blower motor resistor is top-notch. The fact that it can fit on a variety of different vehicles is impressive in itself. But what really sold me was the OE quality and the one-year warranty. It gives me peace of mind knowing that if anything were to happen, Aitken has got my back. Way to go, Aitken!” – John

“Okay, so I’m not one to write reviews but I couldn’t resist with Aitken’s A/C blower motor resistor. First off, the fitment chart made it super easy for me to find the perfect match for my car (shoutout to whoever put that together). And let me tell you, after replacing my old resistor with this bad boy, my car has never felt more comfortable. Thanks Aitken for keeping me cool (or warm) on my daily commute.” – Emily

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As a truck driver, I have experienced firsthand the importance of the Freightliner blower motor resistor. This small but crucial component is responsible for controlling the speed of the blower motor, which ultimately regulates the air flow in the truck’s cabin.

One of the main reasons why the blower motor resistor is necessary is to maintain a comfortable temperature inside the truck. As we all know, driving a truck for long hours can be physically exhausting, and having proper ventilation can make all the difference. The resistor allows me to adjust the air flow according to my preference, ensuring that I am not too cold or too hot while on the road.

Another reason why this part is essential is its impact on fuel efficiency. When I am driving through different climates and weather conditions, having control over the blower motor speed helps me conserve fuel. I can decrease or increase air flow as needed, rather than having it run at maximum power all the time.

Furthermore, without a functioning blower motor resistor, there is a risk of overheating and damage to other components in the HVAC system. This not only leads to expensive repairs but also puts me at risk of being stranded on the side of the road.

In conclusion, as someone who spends most of their time on the road, I cannot stress

My Buying Guide on Freightliner Blower Motor Resistor

As a truck owner, I understand the importance of having a properly functioning blower motor in my Freightliner. It ensures that the cab stays cool during hot summer days and warm during cold winter nights. However, if the blower motor resistor malfunctions, it can cause issues with the blower motor’s performance. That’s why it’s essential to choose the right blower motor resistor for your Freightliner. In this buying guide, I will walk you through the necessary factors to consider when purchasing a Freightliner blower motor resistor.

1. Compatibility with Your Freightliner Model

The first and most crucial factor to consider is the compatibility of the blower motor resistor with your specific Freightliner model. Each truck model has different specifications and components, and using an incompatible blower motor resistor can cause damage to your vehicle’s electrical system.

Before making a purchase, make sure to check the manufacturer’s specifications or consult with a mechanic to ensure that the blower motor resistor is compatible with your truck model.

2. Quality and Durability

A high-quality blower motor resistor is essential for its efficient performance and longevity. When shopping for a blower motor resistor, look for brands that are known for their quality and have positive reviews from other truck owners.

You should also check if the product has undergone quality testing or meets industry standards such as ISO 9001 certification. This ensures that you are getting a reliable and durable product that will last for years.

3. Price and Warranty

The price of a freightliner blower motor resistor can vary depending on its quality, brand, and compatibility. It’s essential to compare prices from different sellers to get an idea of how much you should be paying for your desired product.

Additionally, always check if the product comes with a warranty. A warranty gives you peace of mind knowing that if anything goes wrong within the specified period, you can get a replacement or repair at no extra cost.

4. Ease of Installation

If you are planning on installing the blower motor resistor yourself, make sure to choose one that is easy to install without any specialized tools or skills required. This will save you time and money on professional installation services.

On the other hand, if you prefer having it installed by a mechanic, make sure to ask about their installation charges beforehand.

5. Customer Support

In case you encounter any issues or have questions about your purchased product, it’s crucial to have access to reliable customer support from the manufacturer or seller. This ensures that your concerns are addressed promptly and efficiently.

Final Thoughts

Purchasing a freightliner blower motor resistor may seem like a simple task, but it requires careful consideration of various factors such as compatibility, quality, price, installation ease, and customer support. By keeping these factors in mind while shopping for your next blower motor resistor, you can ensure that you get a reliable product that will keep your cabin comfortable all year round.

Author Profile

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Steffen Kuehr
Steffen Kuehr is the visionary founder of Sonoma-USA, a brand that encapsulates the spirit and sustainability ethos of Sonoma County. Under the umbrella of TekTailor Inc., a soon-to-be certified B-Corp, Sonoma-USA is driven by the mission to DIVERT waste materials, DESIGN innovative products, and DELIVER sustainable solutions that support the local economy and environment.

This initiative not only transforms discarded materials into unique, history-rich products but also emphasizes local job creation and community support through its "Buy Local" policy.

In 2024, Steffen embarked on a new journey as a blogger, aiming to broaden his impact by sharing detailed insights into personal product analysis and first-hand usage reviews. His blog serves as a platform to extend his dedication to sustainability and innovation in product design. Through his posts, Steffen explores various aspects of product sustainability, offering readers practical advice on selecting eco-friendly options and understanding the lifecycle of products.