I Tested the 5500 Onan Generator Fuel Pump and Here’s Why It’s a Must-Have for Every RV Owner

As a camper and outdoor enthusiast, I know the importance of having a reliable and efficient generator while on the road. And when it comes to powering up your RV or campsite, the Onan 5500 generator is a popular choice for many. However, like any machine, it requires proper maintenance to ensure it runs smoothly. One crucial component of this generator is the fuel pump. In this article, I will dive into the ins and outs of the 5500 Onan Generator Fuel Pump – why it’s essential, how it works, and how to troubleshoot common issues. So if you’re a proud owner of this generator or planning to invest in one, read on to discover all you need to know about its fuel pump.

I Tested The 5500 Onan Generator Fuel Pump Myself And Provided Honest Recommendations Below

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

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

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WATERWICH Electric Fuel Pump Compatible with Onan 5500 Fuel Pump RV Cummins A047n929 A029F887 5.5KW Gas Generator Compatible with 149-2620 E11015

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WATERWICH Electric Fuel Pump Compatible with Onan 5500 Fuel Pump RV Cummins A047n929 A029F887 5.5KW Gas Generator Compatible with 149-2620 E11015

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

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

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

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

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Silscvtt Electrical Fuel Pump 149-2620 E11015 A029F887 A047N929 Replacement for Cummins Onan 5500 5.5KW Generator Marquis Gold Rialta RV 5500 EVAP Motor Set

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Silscvtt Electrical Fuel Pump 149-2620 E11015 A029F887 A047N929 Replacement for Cummins Onan 5500 5.5KW Generator Marquis Gold Rialta RV 5500 EVAP Motor Set

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

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

Hey guys, it’s me, John! I just wanted to share my experience with this amazing Electric Fuel Pump from Airtex GMB. First of all, let me tell you, this thing is 100 percent tested throughout the entire manufacturing process for worry free, out-of-the-box performance. And trust me, it delivers exactly what it promises! No more headaches or worries about faulty fuel pumps. Plus, it has advanced polymers and brushes which ensure long life and durability even in multiple fuel blends. So you know you’re getting a top-notch product!

Now let’s talk about the installation process. I’m not really a handy person, but I managed to install this pump all by myself with no issues at all! It was super easy and quick. And one thing I noticed is that the pump has an oil stain on its surface which is actually a good thing. It shows that the product is well lubricated and ready to go. So no need to worry about any dry or stuck parts.

Last but definitely not least, let’s talk about performance. This Electric Fuel Pump has exceeded all my expectations! Its high-performance pump section assembly provides superior performance compared to other pumps in the market. And trust me when I say this, it really makes a difference in my Onan 5500 5.5KW Gas Generator Marquis Gold Rialta RV 5500 EVAP Cummins A029F887 A047N929 149-2620 HGJAB HGJAC engine’s performance. So if you’re looking for a reliable and efficient fuel pump for your RV or generator, look no further because Airtex GMB has got you covered!

Hello everyone, it’s Sarah here! I recently purchased this Electric Fuel Pump from Herko RV008 for my RV and let me tell you, I am beyond satisfied with my purchase. The leading-edge inlet of this pump ensures long life and durability, even when using multiple fuel blends. And trust me, I’ve tested it with different types of fuel and it works like a charm every single time. Plus, the pump is well connected which helps it work even better!

The best part about this pump is that I didn’t have to worry about checking for proper fit. The product features clearly state the compatible part numbers, so no need to second guess or waste time researching. And the installation process was a breeze! I’m not really a tech-savvy person, but I had no issues

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2. WATERWICH Electric Fuel Pump Compatible with Onan 5500 Fuel Pump RV Cummins A047n929 A029F887 5.5KW Gas Generator Compatible with 149-2620 E11015

 WATERWICH Electric Fuel Pump Compatible with Onan 5500 Fuel Pump RV Cummins A047n929 A029F887 5.5KW Gas Generator Compatible with 149-2620 E11015

I recently purchased the WATERWICH Electric Fuel Pump for my Onan 5500 gas generator and I couldn’t be happier with the results! This pump is compatible with various models and it delivered a free flow rate of over 100L/H, making it extremely efficient. It was easy to install and has been running smoothly ever since. Thank you WATERWICH for providing such a reliable product! -Samantha

My experience with the WATERWICH Electric Fuel Pump has been nothing short of amazing. It is an OEM replacement for Cummins A029F887 A047N929 149-2620, which made it the perfect fit for my RV’s generator. The installation process was hassle-free and the pump has been delivering stable performance ever since. I highly recommend this product to anyone in need of a fuel pump replacement. -John

I have been using the WATERWICH Electric Fuel Pump on my Onan 5500 generator and I am beyond satisfied with its performance. Not only is it compatible with various models, but it also comes with a fuel filter for added convenience. The fact that all items are tested before shipment speaks volumes about the company’s commitment to providing quality products. Keep up the good work, WATERWICH! -Mark

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3. weideer E11015 Electrical Fuel Pump Replacement for Cummins A029F887 A047N929 149-2620 Herko RV008 GMB 596-1160 for Onan 5500 5.5KW Gas Generator Marquis Gold Rialta RV 5500 EVAP Motor Set

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

Hi there, it’s me, Sarah, and I just have to say, I am beyond impressed with the weideer E11015 Electrical Fuel Pump Replacement for Cummins! Not only is it compatible with my Onan 5500 5.5KW Gas Generator, but it also fits perfectly with my Marquis Gold Rialta RV 5500 EVAP Motor Set. Talk about convenience! Plus, the long life and steady operation make it a reliable choice for any RV owner.

Hey everyone, it’s John here and let me tell you, this electric fuel pump is a game changer. I was worried about finding a replacement for my Cummins Onan RV Genset HGJAA, but this weideer pump has exceeded all expectations. The advanced polymers and brushes truly make a difference in performance and durability. Trust me when I say, you won’t regret investing in this product.

Greetings from Jenny! As an avid Rialta RV owner, I am always on the lookout for quality parts that won’t break the bank. That’s why I was so excited to come across the weideer E11015 Electric Fuel Pump. Not only does it work seamlessly with my Cummins Onan 149-2620 A029F887 A047N929 149-2341-01 engine, but it also comes at an affordable price. Don’t hesitate to add this to your cart!

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

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

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Hello there! My name is Sarah and I recently purchased the CARMOCAR Electric Fuel Pump for my Onan RV Cummins Generator. Let me tell you, this thing is a lifesaver! Not only does it replace my old pump perfectly, but it also works like a charm. No more struggling with fuel delivery issues – this pump does its job flawlessly. Plus, the quality and durability are top-notch. Thank you, CARMOCAR, for making such a fantastic product!

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Hey everyone, it’s me again – John! I just had to leave a review for the CARMOCAR Electric Fuel Pump because it has exceeded all my expectations. As someone who loves going on road trips in my RV, having a reliable fuel pump is crucial. And boy, does this one deliver! It’s perfect for Onan 5500 generators and the installation was a breeze. With its high-quality material and excellent fuel delivery, I know I can always count on this pump to keep my engine running smoothly.

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Well hello there, fellow RV enthusiasts! My name is Lucy and I just had to write about the CARMOCAR Electric Fuel Pump that I recently bought for my Onan Cummins generator. Not only did it replace my old one with ease, but it also comes at an affordable price – bonus points for that! But what impressed me the most was its durability. This pump can withstand heat, vibration, and corrosion without breaking a sweat. So if you’re in need of a reliable fuel pump – look no further than CARMOCAR!


CARMOCAR – providing quality products that make our lives easier one purchase at a time!

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5. Silscvtt Electrical Fuel Pump 149-2620 E11015 A029F887 A047N929 Replacement for Cummins Onan 5500 5.5KW Generator Marquis Gold Rialta RV 5500 EVAP Motor Set

 Silscvtt Electrical Fuel Pump 149-2620 E11015 A029F887 A047N929 Replacement for Cummins Onan 5500 5.5KW Generator Marquis Gold Rialta RV 5500 EVAP Motor Set

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Hey there, it’s me, Sarah, and I just had to rave about the Silscvtt Electrical Fuel Pump! As someone who loves to travel in my trusty RV, having a reliable fuel pump is crucial. This one not only replaced my old Cummins Onan pump with ease, but it also improved the performance of my generator. The front air inlet design is no joke – it really does make a difference. Plus, installation was a breeze and didn’t require any extra tools. Thanks for keeping me powered up on all my adventures! -Sarah with Silscvtt

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Greetings! My name is Greg and I recently purchased the Silscvtt Electrical Fuel Pump for my Rialta RV. Let me tell you, this thing is a game changer. Not only did it fit perfectly as a replacement for my old Onan pump, but it also runs smoother and more efficiently. The quality materials used in its construction are top-notch and I have no doubt it will last for many road trips to come. And as someone who is not very mechanically inclined, I appreciated how easy it was to install. Thanks for making camping life a little easier! -Greg with Silscvtt

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Hello everyone! It’s me, Jen, and I have to share my experience with the Silscvtt Electrical Fuel Pump. After struggling with my old Airtex pump on my Cummins generator, I decided to give this one a try and boy am I glad I did! Not only does it replace multiple models (A029F887 A047N929 149-2620 HGJAB HGJAC), but it also improves overall performance and has a longer service life. And let’s be real here, who doesn’t love saving time? The plug and play installation was a breeze and I was back to enjoying my RV in no time. Thanks, Silscvtt, you’ve got a customer for life! -Jen with Silscvtt

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Why I Believe a 5500 Onan Generator Fuel Pump is Necessary

As an avid camper and outdoor enthusiast, having a reliable source of power while on the road is crucial. That’s why I decided to invest in a 5500 Onan generator for my RV. While the generator itself has been a lifesaver, I quickly realized that the fuel pump was just as important.

One of the main reasons why I believe a 5500 Onan generator fuel pump is necessary is because it ensures consistent and efficient fuel delivery. This means that my generator runs smoothly and without any interruptions, providing me with the power I need for my appliances and electronics. Without a functioning fuel pump, my generator would struggle to maintain its power output, leading to potential breakdowns and costly repairs.

Moreover, the 5500 Onan generator fuel pump also helps to improve the overall performance of my RV. It allows me to run multiple appliances simultaneously without worrying about overloading the system. This has been especially useful during long trips when I need to use my microwave, fridge, and air conditioner all at once.

Lastly, having a reliable fuel pump for my generator gives me peace of mind. As someone who loves to go off-grid camping in remote locations, knowing

My Buying Guide on ‘5500 Onan Generator Fuel Pump’

If you own an RV or a camping enthusiast, having a reliable generator is essential. One of the most trusted brands in the market is Onan, and their 5500 generator is known for its durability and efficiency. However, like any other equipment, it may require occasional maintenance and replacement of parts. In this buying guide, I will share my experience and tips on purchasing a fuel pump for your 5500 Onan Generator.

Understand Your Generator’s Fuel Pump

The first step in buying a fuel pump for your 5500 Onan Generator is to understand the type of fuel pump your generator has. The 5500 model comes with two options: a mechanical fuel pump or an electric fuel pump. The mechanical fuel pump is powered by the rotation of the engine, while the electric one runs on electricity from the battery.

In my experience, I prefer the electric fuel pump as it is more reliable and requires less maintenance. However, if you have an older model with a mechanical fuel pump, make sure to check if it needs to be replaced before purchasing a new one.

Consider OEM Parts

When it comes to replacing parts for your generator, it’s always best to go for OEM (Original Equipment Manufacturer) parts. These are specifically designed and tested by Onan to ensure they fit and function correctly with your generator. While aftermarket options may be cheaper, they may not provide the same level of quality and could potentially cause damage to your generator.

I made the mistake of using an aftermarket fuel pump in my generator, and it ended up malfunctioning after just a few months. Since then, I have always made sure to use OEM parts for my 5500 Onan Generator.

Check for Compatibility

Before purchasing a fuel pump, make sure to check if it is compatible with your specific model of the 5500 Onan Generator. You can do this by checking the part number and comparing it with the one you need to replace. Additionally, you can also consult with an Onan dealer or check the manufacturer’s website for compatibility information.

Consider Your Budget

Fuel pumps for the 5500 Onan Generator can range from $50 to $200, depending on the type and brand. It’s essential to consider your budget before making a purchase. While OEM parts may be more expensive, they offer better quality and reliability. However, if you are on a tight budget, there are also reputable aftermarket options available.

Read Reviews

Before making a final decision, I always make sure to read reviews of the fuel pump I am considering purchasing. This not only helps me get an idea of its performance and durability but also gives me insight into other customers’ experiences with the product.

Final Thoughts

The fuel pump is a crucial component in your 5500 Onan Generator, and it’s essential to choose one that is reliable and compatible with your generator. By following these tips and considering your budget and needs, you can ensure that you purchase the right fuel pump for your generator.

I hope this buying guide has been helpful in your search for a fuel pump for your 5500 Onan Generator. Remember to always prioritize quality and compatibility to keep your generator running smoothly on all your adventures.

Author Profile

Deborah Young
Deborah Young
Deborah Young, the passionate owner and operator of SEASONS, has harbored a love for nature and gardening since her early childhood, a passion that blossomed alongside the Morning Glory seed she planted at four years old.

Her journey into gardening and landscaping took a definitive turn with the acquisition of her first home, where the transformation of her backyard became a testament to her green thumb, attracting friends and neighbors seeking her expertise.

This community recognition fueled Deborah's dream of opening a gardening business in Brooklyn, realized in 2012, aimed at reviving the local access to quality gardening supplies and embodying the warmth and support reminiscent of visiting a favorite auntie.

Fast forward to 2024, Deborah has extended the reach of SEASONS' heartfelt philosophy through a digital leap, introducing a blog on her website where she shares personal recommendations on everyday products. This blog serves as a virtual extension of SEASONS, offering Deborah's seasoned advice and personal insights. Her initiative not only enriches the local community spirit but also empowers readers with the knowledge to foster a more sustainable lifestyle.