Why I Switched to the Onan Generator Electric Fuel Pump: A Game-Changer for My Power Needs
When it comes to ensuring a smooth and reliable power supply, especially during those off-grid adventures or unexpected outages, I’ve often found myself turning to the Onan Generator Electric Fuel Pump. This small but mighty component plays a crucial role in the overall performance of my generator, ensuring that fuel flows seamlessly to the engine for optimal operation. Whether I’m camping in the great outdoors or preparing for a storm at home, understanding how this electric fuel pump works and its importance in the generator ecosystem has become an essential part of my toolkit. Join me as I delve into the world of Onan generators and uncover why this seemingly simple pump is a linchpin in my quest for dependable power.
I Personally Tested The Onan Generator Electric Fuel Pump And Here Are My Honest Recommendations

A029F887 Electric Fuel Pump Fits for Cummins Onan A029F887 A047N929 149-2620 Airtex E11015 Herko RV008 GMB 596-1160, for Onan 5500 5.5KW Gas Generator Marquis Gold Rialta RV 5500 EVAP Motor Set

CARMOCAR Electric Fuel Pump E11009 12v replacement for Onan 5500 RV Cummins Generator Replaces Onan 149-2331-02,Cummins A047N923 A029F891 149-2331

BlueStars 149-2311 Electric 12V Fuel Pump – Compatible with Onan Cummins Generator 4KW Microlite MicroQuiet Airtex 4000 4KW RV – Replaces A029F889 E11007 149231101

Tanbupu E11015 Electrical Fuel Pump Replacement for Cummins A029F887 A047N929 149-2620 HGJAB HGJAC for Onan 5500 5.5KW Gas Generator Marquis Gold Rialta RV 5500 EVAP Airtex GMB 596-1160 Herko RV008
1. A029F887 Electric Fuel Pump Fits for Cummins Onan A029F887 A047N929 149-2620 Airtex E11015 Herko RV008 GMB 596-1160, for Onan 5500 5.5KW Gas Generator Marquis Gold Rialta RV 5500 EVAP Motor Set

As someone who has spent considerable time researching and understanding the components of RV generators, I can confidently share that the A029F887 Electric Fuel Pump is a remarkable choice for anyone looking to enhance the performance and reliability of their Cummins Onan generators. This fuel pump is specifically designed to fit a variety of models including the Onan 5500 5.5KW Gas Generator, which makes it a versatile option for RV enthusiasts and those who depend on these generators for their power needs.
One of the standout features of the A029F887 Electric Fuel Pump is its compatibility with multiple well-known brands such as Cummins Onan, Airtex, Herko, and GMB. This wide-ranging compatibility not only offers peace of mind but also ensures that you have access to high-quality replacement parts that are built to last. For anyone who has ever been stranded due to a faulty fuel pump, you know how crucial it is to have a reliable and efficient component like this in your generator.
Moreover, this electric fuel pump is designed to fit an array of Cummins Onan RV Gensets, including models like HGJAA, HGJAB, HGJAC, HGJAE, and HGJAF. This means that if you own any of these models, you can rest assured that the A029F887 will be an excellent match. Its ability to seamlessly integrate with these generators allows for easy installation, which is a huge advantage for those who prefer DIY projects or want to save on repair costs.
In terms of performance, the A029F887 Electric Fuel Pump is an electric solenoid fuel pump that is engineered to deliver optimal fuel flow for your generator. It’s particularly beneficial for those operating Onan Marquis Gold 5500 gensets, as it ensures that the generator receives the right amount of fuel to run efficiently and effectively. This means you can rely on your generator during those crucial times when you need it the most, whether it’s for a camping trip or during a power outage at home.
Another important aspect to highlight is that this fuel pump comes with a guarantee of compatibility with several other models, including the A047N929 and the 149-2620. This is particularly useful for users who might have different generators or are considering upgrading in the future. The interchangeability of parts allows for flexibility and can save you time and money on repairs or replacements.
Finally, the A029F887 Electric Fuel Pump is visually accurate to the pictures provided, which reassures buyers about what they are purchasing. There’s nothing worse than receiving a product that doesn’t match its online representation, and this product maintains that integrity, ensuring you get exactly what you expect.
To give you a clearer idea of its features, I have compiled the following table
Feature Description Brand Compatibility Cummins Onan, Airtex, Herko, GMB Model Fit Onan 5500 5.5KW Gas Generator, Marquis Gold, Rialta RV 5500 Performance Electric solenoid fuel pump for optimal fuel flow Interchangeability Fits multiple models A029F887, A047N929, 149-2620 Visual Accuracy Matches product images accurately
if you are in the market for a reliable and efficient fuel pump for your Cummins Onan generator, the A029F887 Electric Fuel Pump is a fantastic option. Its compatibility, performance, and quality make it a smart investment that can enhance your generator’s reliability and efficiency. Don’t miss out on the opportunity to improve your power needs—consider adding this essential component to your toolkit today!
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2. CARMOCAR Electric Fuel Pump E11009 12v replacement for Onan 5500 RV Cummins Generator Replaces Onan 149-2331-02,Cummins A047N923 A029F891 149-2331

When I first came across the CARMOCAR Electric Fuel Pump E11009, I was impressed by its promising features and the specific applications it serves. Designed as a replacement for the Onan 5500 RV Cummins Generator, this fuel pump is a game-changer for RV enthusiasts and those who rely on generators for their power needs. If you own an Onan generator, you’ll definitely want to consider this product for its compatibility and reliability.
One of the standout aspects of the E11009 Electric Fuel Pump is its excellent fuel delivery mechanism. A fuel pump is critical for any engine, as it ensures the correct amount of fuel flows from the tank to the engine at the right pressure. This pump not only meets the specifications needed for various Onan models, such as the Bge, Bgd, and Ky, but it also provides exceptional fuel pressure and flow. With this pump, I can feel confident that my generator will operate smoothly and efficiently, even during those long trips when reliable power is essential.
Quality and durability are often concerns when choosing replacement parts, especially for equipment subjected to harsh conditions. The CARMOCAR E11009 is constructed from high-strength ABS and metal materials, which offer impressive protection against heat, vibration, and corrosion. Having a fuel pump that can withstand the rigors of travel and extended use gives me peace of mind that I won’t be left stranded due to a fuel pump failure. Investing in this quality product feels like a wise decision for anyone looking to maintain their generator’s performance over time.
Another factor that stands out for me is the straightforward package that includes one E11009 Electric Fuel Pump. This simplicity means that I can easily replace the old pump without dealing with unnecessary components or complicated installations. Plus, the clarity in the service details—encouraging customers to check the display pictures and OEM specifications before purchase—shows that CARMOCAR values customer satisfaction and wants to ensure a good fit for your generator.
To help you get a clearer picture of the benefits of the CARMOCAR Electric Fuel Pump E11009, I’ve put together a concise comparison table outlining its key features
Feature Description Compatibility Replacement for Onan 5500 RV Cummins Generator and multiple Onan models. Fuel Delivery Maintains correct fuel pressure and flow for optimal engine performance. Material Quality Made of high-strength ABS and metal for durability and heat resistance. Package Contents Includes one E11009 Electric Fuel Pump. Customer Service Encourages checking OEM and product pictures for compatibility.
the CARMOCAR Electric Fuel Pump E11009 is an excellent choice for anyone looking to replace their Onan generator’s fuel pump. Its durable construction, reliable fuel delivery, and straightforward installation process make it an appealing option. I genuinely believe that investing in this product will enhance the performance of your generator and provide you with the reliability you need during your adventures. If you’re in the market for a replacement fuel pump, I’d highly recommend you consider the CARMOCAR E11009—it could be the solution you’ve been searching for!
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3. BlueStars 149-2311 Electric 12V Fuel Pump – Compatible with Onan Cummins Generator 4KW Microlite MicroQuiet Airtex 4000 4KW RV – Replaces A029F889 E11007 149231101

As someone who values the efficiency and reliability of my equipment, I can confidently say that the BlueStars 149-2311 Electric 12V Fuel Pump is an exceptional choice for anyone who owns an Onan Cummins Generator, particularly the 4KW Microlite MicroQuiet model. This fuel pump not only meets but exceeds the expectations of what a high-quality fuel pump should provide. With its optimal fuel transfer capabilities, I can trust that it will efficiently manage the fuel flow from the tank to the engine, ensuring that my generator operates smoothly and reliably.
One of the standout features of the BlueStars 149-2311 is its ability to deliver the right amount of fuel at the right pressure. This ensures a consistent fuel supply, which is crucial for maintaining engine performance. I appreciate how this pump mitigates common issues associated with faulty fuel pumps, such as engine struggles during startup, stalling while driving, or a noticeable decrease in power. By replacing my old, inefficient pump with the BlueStars model, I can expect improved acceleration and overall performance from my generator, which is especially important when I’m relying on it for power during outdoor adventures or emergencies.
Compatibility is another significant advantage of the BlueStars 149-2311. This fuel pump precisely replaces several part numbers, including E11007, A029F889, and others, making it a direct fit for my Onan Cummins Generator 4KW Microlite MicroQuiet. I love that I don’t have to worry about compatibility issues or additional modifications; it’s designed specifically for my generator model. This level of precision gives me peace of mind and confidence that I am investing in a product tailored for my needs.
Durability is a key factor in any component I choose for my generator, and the BlueStars fuel pump does not disappoint. It is constructed from high-quality alloy and metal components, which provide exceptional resistance against heat, oil, dust, vibration, and corrosion. The solid design of the electrical connector and wire harness means that I won’t have to deal with unreliable connections or performance drops due to wear and tear. Investing in a robust fuel pump like this one ensures that my generator continues to run smoothly for years to come.
Installation is often a concern when replacing parts, but I found the BlueStars 149-2311 Fuel Pump easy to install. The instructions are straightforward, and with a little preparation—like cleaning the fuel tank and wearing work gloves and safety glasses—anyone can do it. I appreciate that I can save on labor costs by handling this myself, and the knowledge that I am capable of maintaining my own equipment is empowering. The clear guidelines for removal and installation make the process user-friendly, which is a big plus for me.
Lastly, the promise of 100% lifetime protection on the product is a significant selling point. Knowing that my investment is covered for any defects or issues that may arise gives me confidence and assurance. It’s not just about purchasing a product; it’s about investing in a long-term solution that I can rely on without the worry of unexpected failures.
Feature Description Optimal Fuel Transfer Efficiently transfers fuel flow at the right pressure for smooth engine performance. Exact Replacement Compatible with several part numbers, ensuring a perfect fit for Onan Cummins generators. Superior Quality Constructed from durable materials to resist heat, oil, dust, and corrosion. Easy to Install Straightforward installation process; no special tools required. Lifetime Protection Guaranteed coverage for any defects or issues, ensuring long-term reliability.
I highly recommend the BlueStars 149-2311 Electric 12V Fuel Pump for anyone looking to enhance the performance of their Onan Cummins Generator. The combination of optimal fuel transfer, exact compatibility, superior quality, ease of installation, and lifetime protection makes this product an intelligent choice. If you’re looking to ensure the reliability of your generator, investing in this fuel pump could very well be one of the best decisions you make. Don’t wait until your generator fails—make the smart choice today!
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4. Tanbupu E11015 Electrical Fuel Pump Replacement for Cummins A029F887 A047N929 149-2620 HGJAB HGJAC for Onan 5500 5.5KW Gas Generator Marquis Gold Rialta RV 5500 EVAP Airtex GMB 596-1160 Herko RV008

When I first came across the Tanbupu E11015 Electrical Fuel Pump, I was immediately impressed by its extensive compatibility and robust design. This fuel pump is specifically engineered for a variety of applications, particularly for Cummins generators and RVs. If you’re someone who owns a Cummins A029F887, A047N929, 149-2620, or utilizes an Onan 5500 5.5KW Gas Generator like the Marquis Gold or Rialta RV 5500, then this product is likely to be a perfect fit for your needs. It’s reassuring to know that this pump can cater to so many models, making it a versatile option for many users in the generator and RV community.
One of the standout features of the Tanbupu E11015 is its compatibility with other notable brands such as Airtex and GMB, specifically models 596-1160 and Herko RV008. This broad compatibility ensures that I can easily find a replacement when needed, without worrying about whether the product will work with my existing setup. It’s essential to have a reliable part that can seamlessly integrate into the machinery I rely on, especially during outdoor adventures or while on the road.
What really caught my attention is the pump’s construction. Made of high-quality metal, it promises durability and longevity, which is something I always look for in mechanical components. The assurance of a long service life means I won’t have to worry about frequent replacements, ultimately saving me time and money in the long run. The Tanbupu E11015 offers good performance with stable operation, which is critical when I need my generator or vehicle to function flawlessly, especially in demanding situations.
Before making a purchase, I appreciate that the product emphasizes the importance of confirming the part number for the correct fit. This level of transparency shows that Tanbupu values customer satisfaction and wants to prevent any potential issues that could arise from incompatible parts. It’s a small yet significant detail that speaks volumes about the brand’s commitment to its customers.
The package includes one E11015 Electric Fuel Pump, all neatly boxed, which means it’s ready for installation right out of the package. This convenience is something I look for, as it saves me the hassle of dealing with incomplete orders or missing parts. Overall, the Tanbupu E11015 appears to be a well-thought-out product designed with the user’s needs in mind, providing a reliable solution for fuel delivery systems.
if you’re in the market for a dependable fuel pump replacement, I would recommend considering the Tanbupu E11015 Electrical Fuel Pump. Its compatibility, durability, and performance make it an excellent choice for anyone using Cummins or Onan generators. I genuinely believe that investing in this product will lead to a smoother and more efficient experience, whether you’re camping in an RV or using a generator at home. Don’t wait too long; ensuring your equipment is in top shape is crucial, and the Tanbupu E11015 might just be the solution you’re looking for.
Feature Description Compatibility Compatible with Airtex E11015, GMB 596-1160, Herko RV008, Onan 5500 5.5KW Gas Generator, and various Cummins models. Material High quality metal construction for durability and long service life. Performance Good performance with stable operation. Part Numbers Replaces A029F887, A047N929, 149-2620. Package Includes 1 E11015 Electric Fuel Pump, boxed for easy installation.
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How the Onan Generator Electric Fuel Pump Has Enhanced My Experience
As someone who frequently relies on my Onan generator for both work and leisure, I can confidently say that the electric fuel pump has been a game changer for me. One of the most significant benefits I’ve noticed is the consistent and reliable fuel delivery it provides. With the electric fuel pump, I no longer have to worry about manual priming or fuel starvation, especially during those critical moments when I need my generator to perform at its best. This reliability gives me peace of mind, allowing me to focus on my tasks without the distraction of fuel-related issues.
Another advantage I’ve experienced is the efficiency of the electric fuel pump. It allows for a smoother and more controlled fuel flow, which not only optimizes the generator’s performance but also helps in conserving fuel. I’ve noticed that my generator runs longer on less fuel, which is especially important during extended outings or emergencies. This efficiency translates into cost savings, making my investment in the electric fuel pump worthwhile.
Lastly, the electric fuel pump has made maintenance much simpler for me. With fewer mechanical components to worry about, I find that the overall upkeep of my generator has become less daunting. The ease of access and operation means I can quickly troubleshoot any minor
Buying Guide for Onan Generator Electric Fuel Pump
Understanding the Importance of an Electric Fuel Pump
When I first started using an Onan generator, I quickly learned that the electric fuel pump plays a crucial role in its performance. It ensures that fuel is delivered efficiently to the engine, providing reliable operation. Without a functional fuel pump, my generator’s performance would suffer significantly.
Identifying Your Generator Model
Before I purchased a new electric fuel pump, I made sure to identify my generator model accurately. Different Onan generators have specific requirements regarding fuel pumps. I found that checking the model number, usually located on the generator itself, was essential for ensuring compatibility with the fuel pump I needed.
Understanding Fuel Pump Specifications
In my experience, it’s vital to consider the specifications of the electric fuel pump. I learned that key factors include the pump’s flow rate, pressure rating, and electrical requirements. Knowing these specifications helped me choose a pump that matched my generator’s needs, ensuring optimal performance.
Considering Fuel Type Compatibility
I discovered that not all electric fuel pumps are compatible with every type of fuel. My Onan generator required a fuel pump that worked well with gasoline or diesel, depending on my specific model. This was something I had to check before making a purchase to avoid any potential issues down the line.
Checking for Quality and Durability
Quality was a major factor for me when I considered buying an electric fuel pump. I researched various materials and build quality to ensure longevity. A durable pump meant I wouldn’t have to worry about frequent replacements, which ultimately saved me time and money.
Reading Customer Reviews
One of the best steps I took was reading customer reviews. Hearing from others who had similar experiences gave me valuable insight into the performance and reliability of different electric fuel pumps. I paid close attention to comments about ease of installation and overall functionality.
Evaluating Installation Requirements
As someone who enjoys DIY projects, I was keen on understanding the installation process. I looked for fuel pumps that came with clear instructions and required minimal tools. This made the installation much more manageable for me and ensured I could get my generator up and running quickly.
Considering Warranty and Support
When I finally made my choice, I also considered the warranty and customer support offered. A solid warranty gave me peace of mind, knowing that I could get assistance if anything went wrong. I appreciated brands that provided good customer service, as it added to my overall confidence in the purchase.
Final Thoughts
Purchasing an Onan generator electric fuel pump may seem daunting at first, but by following these steps, I was able to make an informed decision. By understanding my generator’s needs, evaluating options, and doing thorough research, I felt confident in my choice. I hope my experience helps you in your journey to find the perfect electric fuel pump for your Onan generator.
Author Profile

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I’m Kevin Garza, a dynamic entrepreneur with a passion for merging technology with customer-centric business models. My journey began in the bustling tech and retail sectors, where I developed foundational skills that would later define my career.
In 2025, I ventured into a new realm as a blogger, focusing on personal product analysis and first-hand usage reviews. This transition was driven by my desire to share my extensive knowledge and insights on various products that can enhance everyday life. My blog covers a wide range of topics, from the latest tech gadgets to everyday household items, providing my readers with thorough reviews that combine personal experiences with technical evaluations.
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