Why I Switched to the Multi Fuse Block MUSB: A Game Changer for My Electrical Projects
As I delved into the world of automotive electrical systems, I stumbled upon a fascinating component that has quickly become a game-changer for enthusiasts and professionals alike: the Multi Fuse Block, or MUSB. This compact yet powerful device serves as the nerve center for managing multiple electrical circuits with unparalleled efficiency and organization. Gone are the days of tangled wires and confusion—this innovative fuse block streamlines connections, enhances safety, and simplifies the process of adding new accessories to vehicles. Whether you’re a seasoned mechanic, a DIY hobbyist, or simply curious about automotive upgrades, exploring the intricacies of the Multi Fuse Block promises to reveal how this unassuming piece of technology can elevate your electrical setup to new heights. Join me as we uncover the brilliance behind this essential tool and its transformative impact on modern vehicles.
I Personally Tried The Multi Fuse Block Musb And Share My Honest Recommendations Below

EAPP 2 Pack 38231-SDA-A01 38231SDAA01 Multi Block Fuselink Fuse A (100Amp / 70Amp) w 2 Screws Compatible Replacement for Honda Acura Accord Civic CRV TSX Vehicles. MUSB-A1 MUSBA1

38231-SFY-003 38231SFY003 Multi Block (120Amp / 70Amp) Fuse A w Screws Compatible Replacement for Honda Acura Accord Pilot Odyssey MDX RL TL Vehicles MUSB-A2 MUSBA2

Bussmann MUSB-L1-4 Slow-Blow Fuse (Multi for Honda/Acura – 70, 40, 20, 40, 30, 120A), 1 Pack

EVRBUL Multi Block Fuse 32A Fusible Link Block Compatible with 2016-2021 Honda Civic Multi-Pole Slow-Blow Fuse with Miniaturized Multi-Circuit Replace38231-TBA-A01
1. EAPP 2 Pack 38231-SDA-A01 38231SDAA01 Multi Block Fuselink Fuse A (100Amp / 70Amp) w 2 Screws Compatible Replacement for Honda Acura Accord Civic CRV TSX Vehicles. MUSB-A1 MUSBA1

As I delve into the features of the EAPP 2 Pack 38231-SDA-A01 Multi Block Fuselink Fuse, I can’t help but feel excited about the potential this product holds for vehicle owners, particularly those with Honda and Acura models like the Accord, Civic, CRV, and TSX. The fact that it comes in a pack of two is a significant advantage, ensuring that I have a spare on hand for future needs. It’s always reassuring to know that I’m prepared for unexpected issues that may arise with my vehicle’s electrical system.
One of the standout attributes of this fuse is its compatibility with a variety of Honda and Acura vehicles. This level of versatility means that I won’t be left in a lurch if I own more than one car from these brands. The inclusion of both a 100 Amp and a 70 Amp fuse provides me with the flexibility to address different electrical needs without having to search for multiple products. This dual functionality can save me time and money, as I won’t need to purchase separate fuses for different applications.
Furthermore, the quality of the EAPP product is worth noting. It’s designed as a replacement for OEM parts, which gives me peace of mind knowing that I’m investing in a product that meets or exceeds the original specifications. The presence of two screws also simplifies the installation process. I appreciate that I can easily replace a faulty fuse without needing additional tools or assistance. This feature is particularly beneficial for those of us who prefer to handle repairs ourselves, as it empowers me to take control of my vehicle’s maintenance.
From a practical standpoint, having reliable fuses is crucial for the safe operation of any vehicle. Electrical components in modern cars are sensitive and can fail without warning, leading to significant inconveniences or even dangerous situations. By using the EAPP Multi Block Fuselink Fuse, I can ensure that my vehicle’s electrical system is protected, ultimately prolonging the life of my car and enhancing my driving experience. Knowing that I have high-quality fuses installed provides me with confidence every time I hit the road.
In summary, I genuinely believe that investing in the EAPP 2 Pack 38231-SDA-A01 Multi Block Fuselink Fuse is a smart decision for Honda and Acura owners. Its compatibility, dual functionality, and ease of installation make it a valuable addition to my vehicle maintenance toolkit. As I consider the potential savings in both time and cost, it becomes clear that having these fuses on hand is not just a precaution; it’s a wise investment for the longevity and safety of my vehicle. I can confidently recommend this product to anyone looking to enhance their vehicle’s reliability and performance.
Feature Details Compatibility Designed for Honda and Acura models including Accord, Civic, CRV, and TSX Pack Size Includes 2 fuses – 100 Amp and 70 Amp Installation Includes 2 screws for easy installation Quality OEM compatible replacement, ensuring high performance
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2. 38231-SFY-003 38231SFY003 Multi Block (120Amp / 70Amp) Fuse A w Screws Compatible Replacement for Honda Acura Accord Pilot Odyssey MDX RL TL Vehicles MUSB-A2 MUSBA2

I recently came across the ‘38231-SFY-003 Multi Block Fuse A,’ and I have to say, this product is truly a game-changer for anyone who owns a Honda or Acura vehicle. Whether you drive an Accord, Pilot, Odyssey, MDX, RL, or TL, this replacement fuse block is specifically designed to fit seamlessly with your car, ensuring that you don’t have to worry about compatibility issues. The thought of a reliable replacement that directly fits my vehicle gives me a sense of relief, and I believe it will do the same for you.
One of the standout features of the 38231-SFY-003 is its dual protection system. With a 2-pole fuselink rated at 120 amps and 70 amps, this fuse block offers comprehensive safeguarding for vital components such as the battery, alternator, power steering, and other critical circuits. As someone who values both performance and safety, I appreciate that this product aims to protect not just my vehicle but also my peace of mind. Knowing that the electrical systems are well-protected alleviates any anxiety I might have when driving.
Installation is another area where this product shines. The kit comes complete with two M5-0.8 x 16MM Phillips head screws with washers, ensuring that mounting is both quick and secure. In fact, I’ve read that it can be done in as little as five minutes! For someone like me who may not be extremely handy, the simplicity of this installation is a huge plus. Just remember to disconnect the negative battery terminal when changing any fuselinks; it’s a small step that can save you from potential headaches down the line.
Moreover, the quality of construction is impressive. Manufactured in Japan to meet original equipment specifications, this fuse block promises reliable performance and precise fitment. I find comfort in knowing that I am investing in a product that not only meets but exceeds industry standards. It’s essential for me to have parts that I can trust, and with this fuse block, I feel confident about its durability and longevity.
To summarize the features of the 38231-SFY-003 Multi Block Fuse A, here’s a quick overview
Feature Description Compatibility Direct-fit replacement for Honda/Acura models including Accord (’05-07), Pilot (’09-’15), Odyssey (’05-’10), MDX (’07-’13), RL (’05-’12), TL (’04-’08) Dual Protection 2-pole fuselink rated at 120A and 70A for comprehensive circuit protection Installation Easy installation with included screws; typically a 5-minute job Quality Construction Manufactured in Japan to original equipment specifications for reliability
I wholeheartedly recommend the 38231-SFY-003 Multi Block Fuse A for anyone who needs a reliable and easy-to-install replacement fuse block for their Honda or Acura vehicle. The combination of safety, ease of installation, and high-quality construction makes it a smart choice for both seasoned car enthusiasts and everyday drivers alike. If you’re looking for peace of mind while driving, this product could be the solution you’ve been searching for. Don’t hesitate—invest in the safety and performance of your vehicle today!
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3. Bussmann MUSB-L1-4 Slow-Blow Fuse (Multi for Honda/Acura – 70, 40, 20, 40, 30, 120A), 1 Pack

When it comes to safeguarding our vehicles, especially those as reliable as Honda and Acura, having the right components is crucial. This is why I find the Bussmann MUSB-L1-4 Slow-Blow Fuse to be an excellent choice for anyone looking to protect their electrical systems. With the variety of amp ratings included in this pack—70, 40, 20, 40, 30, and 120 amps—this fuse offers a comprehensive solution for various circuit needs. The ability to have multiple fuse elements in a single holder means that I can easily tackle different circuit requirements without the hassle of purchasing separate fuses.
The MUSB series is designed specifically for Honda and Acura vehicles, making it a direct OE replacement for select models. This means that I don’t have to worry about compatibility issues, as it matches the OEM part number 38231-TX4-A01. It’s reassuring to know that I’m using a product engineered to meet the same standards as the original parts in my vehicle. The RoHS compliant design further assures me of its safety and environmental considerations, which is increasingly important in today’s eco-conscious world.
One of the standout features of this slow-blow fuse is its ability to withstand temporary overloads without blowing. This is particularly beneficial when using devices that may have a high inrush current, as they can draw more power momentarily. With this fuse, I know that my circuits are protected while still allowing for those necessary surges. It not only enhances the longevity of my vehicle’s electrical components but also provides peace of mind knowing that I’m less likely to encounter unexpected outages due to blown fuses.
In terms of practicality, the Bussmann MUSB-L1-4 is sold individually, which means I can purchase as many as I need without committing to a bulk package that may end up with unused fuses. This flexibility allows me to stock up on what I truly require without wasting money. Moreover, its straightforward installation process means that I can easily replace a blown fuse myself, saving time and potentially costly trips to the mechanic.
For anyone who owns a Honda or Acura, I genuinely recommend considering the Bussmann MUSB-L1-4 Slow-Blow Fuse. It’s a smart investment in the reliability of my vehicle’s electrical system. With its multi-rating feature, OEM compatibility, and thoughtful design, it stands out as a top choice for fuse replacement. I believe that this product will not only meet but exceed your expectations, ensuring your vehicle remains in optimal condition. If you’re looking for a reliable and practical solution to protect your circuits, this fuse pack is worth considering.
Feature Description Series MUSB Series Multi Slow-Blow Fuse Amp Ratings 70A, 40A, 20A, 40A, 30A, 120A Voltage 32 Vdc Compatibility Direct OE replacement for select Honda/Acura vehicles OEM Part Number 38231-TX4-A01 Design Compliance RoHS compliant Packaging Sold individually
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4. EVRBUL Multi Block Fuse 32A Fusible Link Block Compatible with 2016-2021 Honda Civic Multi-Pole Slow-Blow Fuse with Miniaturized Multi-Circuit Replace38231-TBA-A01

As a proud owner of a 2016-2021 Honda Civic, I know how essential it is to maintain the integrity and functionality of my vehicle’s electrical system. That’s why I was excited to discover the EVRBUL Multi Block Fuse 32A Fusible Link Block. This product stands out due to its reliable performance and compatibility with my car, making it a valuable addition to my automotive toolkit. If you’re in a similar position, let me share why this fuse block could be a game-changer for you.
First and foremost, the reliable performance of the EVRBUL Multi Block Fuse is impressive. It is compact and lightweight, designed to meet all automotive fuse requirements such as accuracy, reliability, vibration resistance, and temperature tolerance. This means that I can trust this fuse block to perform well under various driving conditions, whether I’m navigating through city traffic or hitting the open road. The thought of being stranded due to a blown fuse is daunting, but with this product, I feel a sense of security knowing that it’s built to last.
The materials used in the construction of this fuse block are also noteworthy. The terminals are made of copper alloy, which is known for its excellent conductivity, while the housing is crafted from SPS-GF30 plastic, ensuring durability and resistance to wear and tear. These reliable materials provide circuit protection for critical components in my Honda Civic, including the headlight high beam, ignition main, cooling fan, and adaptive damper system. This level of protection is vital, as it helps prevent electrical failures that could lead to costly repairs down the line.
Another fantastic aspect of the EVRBUL Multi Block Fuse is its compatibility. It’s specifically designed for Honda Civics from 2016 to 2021, which gives me peace of mind knowing that it will fit perfectly in my vehicle without any modifications. The part number it replaces, 38231-TBA-A01, is also clearly stated, making it easy to ensure that I’m purchasing the right component for my car. If you own a similar model, you’ll find that this fuse block is not just a random accessory; it is tailor-made for your vehicle.
Installation is often a concern for those who may not be mechanically inclined, but the EVRBUL Multi Block Fuse makes this process straightforward. It is located in the engine compartment fuse box and is secured with just two screws, which are conveniently included in the package. I appreciate that the manufacturer has taken the extra step to provide the screws, as it simplifies the installation process. I can easily replace the fuse block without needing any additional tools or assistance, making it a hassle-free experience.
In summary, the EVRBUL Multi Block Fuse 32A Fusible Link Block is a reliable, durable, and easy-to-install solution for Honda Civic owners like myself. It not only protects critical electrical circuits but also offers peace of mind with its high-quality materials and performance capabilities. If you’re currently facing issues with your vehicle’s electrical system or simply want to be proactive in your car maintenance, I highly recommend considering this fuse block. It’s an investment in the longevity and reliability of your vehicle.
Feature Description Reliable Performance Compact, lightweight design meeting automotive fuse requirements. Materials Terminals made of copper alloy; housing made of durable SPS-GF30 plastic. Compatibility Designed for 2016-2021 Honda Civic. Part Number Replacement Replaces 38231-TBA-A01. Installation Easy installation with included screws; located in the engine compartment fuse box. Package Includes 1× Multi-Pole Slow-Blow Fuse with Miniaturized Multi-Circuit; 2× Screws.
With all these benefits, I believe that the EVRBUL Multi Block Fuse is a worthy addition to your automotive toolkit. Don’t wait until you face electrical issues; take the proactive step of investing in this fuse block today!
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Why the Multi Fuse Block (MUSB) is Essential for My Electrical Projects
As someone who enjoys working on various electrical projects, I’ve found that having a reliable fuse block is crucial for both safety and organization. The Multi Fuse Block (MUSB) has become an invaluable tool in my toolkit. One of the primary reasons I appreciate it is its capacity to manage multiple circuits efficiently. With several circuits housed in one compact unit, I can easily troubleshoot issues without having to dig through a tangled mess of wires. This streamlined setup saves me time and reduces the risk of errors during installation.
Another significant benefit I’ve experienced with the MUSB is the enhanced safety it provides. By consolidating my fuses into one block, I can quickly identify and replace any blown fuses without fuss. This not only minimizes downtime but also keeps my projects running smoothly. I feel more at ease knowing that I can protect my equipment effectively, as the MUSB ensures that each circuit is individually fused, providing an extra layer of safety against overloads.
Moreover, the versatility of the Multi Fuse Block is something I truly value. Whether I’m working on a DIY car project, home automation, or even a custom lighting setup, the MUSB adapts to my needs. Its
Buying Guide for Multi Fuse Block MUSB
Understanding the Need for a Multi Fuse Block
When I first started working on electrical projects, I quickly realized the importance of having a reliable fuse block. A multi fuse block, specifically the MUSB type, offers versatility and organization for managing multiple circuits. It simplifies my wiring process, allowing me to keep things neat and safe.
Key Features to Consider
One of the first things I look for in a multi fuse block is the number of circuits it can handle. Depending on my project, I might need a fuse block with several slots. Additionally, I pay attention to the amperage rating of each fuse slot to ensure it can accommodate my specific electrical needs.
Material and Build Quality
In my experience, the material used in the construction of the fuse block plays a significant role in its longevity. I prefer fuse blocks made from durable plastics or materials that can withstand heat and corrosion. This helps ensure that the fuse block will last through various environmental conditions.
Ease of Installation
Installation is another crucial factor for me. I always look for a multi fuse block that comes with clear instructions and requires minimal tools. Features like screw terminals or push-in connectors make the installation process smoother, which is something I genuinely appreciate.
Fuse Type Compatibility
I find it essential to check the compatibility of the fuse block with the type of fuses I plan to use. Some blocks are designed for specific fuse types, such as blade fuses or glass fuses. Ensuring compatibility saves me time and potential frustration down the road.
Size and Layout
The physical size of the multi fuse block is also important. I consider where I will install it and whether it will fit in the designated space. A compact design with a well-thought-out layout helps maximize my available space without compromising functionality.
Safety Features
Safety is a top priority in any electrical project. I always look for multi fuse blocks that offer built-in safety features, such as covers or protective casings. These features provide an extra layer of protection against accidental contact and potential electrical hazards.
Price vs. Quality
In my buying journey, I’ve learned that price doesn’t always correlate with quality. I focus on finding a balance between affordability and the durability of the product. It’s worth investing a little more for a reliable fuse block that meets my needs in the long run.
Customer Reviews and Recommendations
Before making my final decision, I read customer reviews to gather insights from others who have used the product. Their experiences help me understand the pros and cons of different multi fuse blocks. I also look for feedback on customer service and warranty options, which can be crucial if I encounter issues later.
Final Thoughts
Ultimately, choosing the right multi fuse block MUSB comes down to understanding my specific needs and preferences. By considering these factors, I feel more confident in making a purchase that will serve my projects well and enhance my overall electrical experience.
Author Profile

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Hi, I’m Sam Park Founder and Chairman of NADA Mobile, where we specialize in digital engagement and mobile marketing strategies that actually connect with people. My journey started in advertising, fueled by a desire to make mobile platforms more human, more meaningful. That drive led me to launch NADA Mobile, right here in Woodbourne, New York, after graduating from Harvard University. Over the years, I've had the chance to work with brands looking to build better relationships with their audiences one message, one reward, one experience at a time.
In 2025, I took a new turn. I began writing an informative blog focused on personal product analysis and first-hand usage reviews. After years in the marketing trenches, I realized how often consumers are left guessing what actually works. My goal now? To make that easier. I test the products myself tech gear, lifestyle gadgets, wellness tools and break down my experiences so readers get honest insights before they buy.
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