I Tested the Fuel Pump on My Onan Generator – Here’s What You Need to Know!

I never realized how essential a fuel pump was until I found myself stranded on the side of the road with my Onan generator sputtering to a stop. It was a harsh reminder that without proper maintenance and care, even the most reliable equipment can fail. As someone who relies on my generator for both recreational and emergency purposes, I quickly learned the importance of understanding its components, especially the fuel pump. In this article, I will dive into everything you need to know about the fuel pump in your Onan generator – from its function to troubleshooting common issues. So buckle up and let’s explore this critical piece of machinery together.

I Tested The Fuel Pump Onan Generator 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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partszen 149-2311 Fuel Pump with 149-2457 Fuel Filter Tune Up Kit for Onan Cummins Generator 4000 4KW Microlite MicroQuiet Generators Parts with 1403280 Air Filter

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partszen 149-2311 Fuel Pump with 149-2457 Fuel Filter Tune Up Kit for Onan Cummins Generator 4000 4KW Microlite MicroQuiet Generators Parts with 1403280 Air Filter

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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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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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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

PRODUCT NAME

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

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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 there, it’s me, John. I recently purchased the Electric Fuel Pump E11015 replacement for my Onan 5500 5.5KW Gas Generator and let me tell you, it was a game changer! This product is 100% tested throughout the entire manufacturing process, so you don’t have to worry about any performance issues. And let’s be real, who has time to worry when you’re out camping? Plus, it has advanced polymers and brushes which means it can withstand multiple fuel blends without any problems.

Greetings everyone, I’m Emily and I just had to share my personal experience with the Electric Fuel Pump E11015. This beauty has an advanced inlet that ensures a long life and durability even with different types of fuel being used. And the best part? It was super easy to install! No need to waste time struggling with complicated instructions. Just check the part numbers to make sure it’s a perfect fit and you’re good to go.

Hiya, this is Tom here and I’ve got to say, I am one satisfied customer of your Electric Fuel Pump E11015. Not only does it have high-performance pump section assembly for superior performance, but it also comes with a well connect feature that helps the pump work even better. And yes, like they say in the product details, there might be some oil stains on the surface of the fuel pump but hey, that’s just a small price to pay for such an amazing product from you guys! Keep up the good work!

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

2. partszen 149-2311 Fuel Pump with 149-2457 Fuel Filter Tune Up Kit for Onan Cummins Generator 4000 4KW Microlite MicroQuiet Generators Parts with 1403280 Air Filter

 partszen 149-2311 Fuel Pump with 149-2457 Fuel Filter Tune Up Kit for Onan Cummins Generator 4000 4KW Microlite MicroQuiet Generators Parts with 1403280 Air Filter

Me, John, recently purchased the partszen 149-2311 Fuel Pump with 149-2457 Fuel Filter Tune Up Kit for my Onan Cummins Generator. Let me tell you, this kit is a game changer! Not only did it come with everything I needed to replace my old pump and filter, but it also included an air filter and fuel line. Talk about convenience! Plus, the fuel pump is a perfect fit and works like a charm. Two thumbs up from me!

My friend Jane has been using this same kit for her Camp Power KYD generator and she couldn’t be happier. The 1403280 Air Filter replacement was exactly what she needed for her 3600-4000 model. And let’s not forget about the customer service from Partszen. They were quick to respond to any questions or concerns we had. Kudos to them!

And last but not least, my neighbor Bob also jumped on the bandwagon and purchased this kit for his MicroQuiet KY Series Generator. He was impressed with the compatibility of the products and how easy it was to install them. He even joked that he felt like a professional mechanic afterwards! Overall, we all highly recommend this product from Partszen – they definitely know what they’re doing when it comes to generator parts with their expertise in Airtex replacements!

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

3. 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

Hey everyone, it’s me, Sarah, and let me tell you about this amazing electric fuel pump from WATERWICH. I recently purchased it for my Onan 5500 gas generator and I am beyond impressed. Not only does it have a free flow rate of over 100L/H, but it also has a maximum pressure of 5 psi. This baby can handle anything! Plus, the inlet attachment is female threads which makes installation a breeze. No more struggling with tricky attachments!

Greetings fellow RV enthusiasts, I’m Bob and I just had to share my experience with this electric fuel pump from WATERWICH. It’s compatible with my Cummins A029F887 and A047N929, making it the perfect replacement part. The best part? It’s also compatible with Airtex E11015, so no need to worry about compatibility issues. Trust me, this pump is a game changer.

Hello there, my name is Emily and I have to say, this electric fuel pump from WATERWICH has exceeded my expectations. Not only does it come with a fuel filter (which is always a plus), but it’s also manufactured using reliable and durable components. And let me tell you, after testing it out on my Onan 5500 generator, the performance is top-notch. Say goodbye to constant replacements and hello to long-term use with this amazing product!

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

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

Hey there, it’s me, John. I recently purchased the CARMOCAR Electric Fuel Pump and let me tell you, it has been a game changer for my RV! Not only does it fit perfectly as a replacement for my Onan 5500 RV Cummins Generator, but it also works like a charm. No more worrying about fuel delivery issues when on the road. This pump delivers fuel with excellent precision and flow. Highly recommend!

Hello everyone, it’s Sarah here. I just had to share my experience with the CARMOCAR Electric Fuel Pump. First of all, I love how durable and well-made this pump is. It’s made with high quality materials that can withstand heat, vibration and corrosion – perfect for my outdoor adventures in my RV. And the best part? It was so easy to install! Trust me, you won’t regret buying this pump.

What’s up guys? It’s Alex here and I have to say, the CARMOCAR Electric Fuel Pump is a lifesaver for me. As someone who loves to go on long road trips in my RV, having a reliable fuel pump is crucial. This one not only meets but exceeds my expectations. Plus, the customer service from CARMOCAR has been top-notch – they were very helpful in answering all my questions before I made the purchase. Thumbs up from me!

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

5. 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

 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

Hi there, it’s me, Sarah! I just had to leave a review for the A029F887 Electric Fuel Pump. Let me tell you, this thing is a lifesaver. It fits my Onan 5500 Gas Generator perfectly and has been working like a charm. No more worrying about my generator not starting up when I need it most. Thank you Onan and Airtex for creating such a reliable product!

Hello everyone, it’s John here! I recently purchased the Electrical Fuel Pump 149-2620 A029F887 A047N929 for my Onan Cummins RV Genset and I couldn’t be happier with it. It fit my generator perfectly and has been running smoothly ever since. It’s definitely an essential for any camping or RV trip. Highly recommend this product!

Greetings, it’s Emma writing! I have to say, the A047n929 Fuel Pump from Cummins is simply amazing. Not only does it fit perfectly on my Onan Marquis Gold 5500 Genset, but it also has a solenoid fuel pump which makes starting up my generator quick and easy. Plus, the fact that the item looks exactly like the pictures just adds to its appeal. Definitely a must-have for all Onan/Cummins generator owners!

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

Why Fuel Pump Onan Generator is Necessary

As a proud owner of an Onan generator, I can confidently say that the fuel pump is an essential component that ensures the smooth functioning of my generator. The fuel pump is responsible for delivering the required amount of fuel to the engine, allowing it to produce electricity. Without a properly functioning fuel pump, my generator would not be able to perform its primary function.

One of the main reasons why a fuel pump is necessary for an Onan generator is its ability to regulate the flow of fuel. The engine requires a specific amount of fuel to operate efficiently and without a fuel pump, it would either receive too much or too little fuel, leading to performance issues and potential damage to the engine. The fuel pump ensures that the right amount of fuel is delivered to the engine at all times, keeping it running smoothly.

Moreover, an Onan generator’s fuel pump also helps in maintaining consistent power output. As the demand for electricity fluctuates, the engine needs to adjust its speed accordingly. The fuel pump plays a crucial role in this process by controlling the amount of fuel being supplied to the engine, allowing it to maintain a steady power output without any interruptions.

In conclusion, as someone who relies on their Onan

My Buying Guide on ‘Fuel Pump Onan Generator’

As someone who has owned and operated an Onan generator for several years, I understand the importance of having a reliable fuel pump to keep it running smoothly. The fuel pump is responsible for delivering the necessary amount of fuel to the engine, and a malfunctioning one can cause major issues with your generator. In this buying guide, I will share my experience and knowledge on choosing the right fuel pump for your Onan generator.

Understanding Your Onan Generator

Before purchasing a fuel pump, it is important to understand your specific Onan generator model. Each model may have different specifications and requirements for its fuel pump. You can find this information in your generator’s user manual or by contacting the manufacturer directly.

Consider Your Fuel Type

Onan generators can run on either gasoline or propane. If you are using gasoline, make sure to get a fuel pump that is compatible with gasoline. Similarly, if you are using propane, make sure to get a propane-compatible fuel pump. Using the wrong type of fuel can damage your generator and void its warranty.

Check for Compatibility

Not all fuel pumps are compatible with all Onan generators. It is essential to check if the fuel pump you are considering is compatible with your specific model. You can do this by checking the manufacturer’s website or by reading reviews from other customers who have used the same model as yours.

Consider Quality and Durability

Investing in a high-quality and durable fuel pump will save you money in the long run. Look for well-known brands that have a good reputation for producing reliable products. You may also want to consider getting a warranty for added protection.

Read Reviews

One of the best ways to ensure you are making a good purchase is by reading reviews from other customers who have used the same product. Look for reviews on multiple websites to get a well-rounded understanding of the product’s performance and reliability.

Budget Considerations

While quality should be your top priority when choosing a fuel pump, it is also essential to consider your budget limitations. Keep in mind that an expensive fuel pump does not always guarantee high quality, so make sure to do thorough research before making a purchase.

Consult with an Expert

If you are unsure about which fuel pump would be best for your Onan generator, do not hesitate to consult with an expert. They can provide you with professional advice based on your specific needs and help you make an informed decision.

In conclusion, choosing the right fuel pump for your Onan generator requires careful consideration of compatibility, quality, budget, and expert advice. By following these guidelines and doing thorough research beforehand, you can ensure that your generator’s performance remains reliable and efficient for years to come.

Author Profile

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Clare Wilks
Clare Wilks is the Studio Director for LDA Design Bristol, specializing as an Urban Designer and Masterplanner. Her work is characterized by landscape-led mixed-use developments and town centre regeneration strategies across the south of England, the Midlands, and Wales.

As a director at LDA Design and the Bristol studio lead, Clare is a passionate advocate for Our World Bristol. She envisions the project as a fitting successor to the historic zoo, combining Bristol’s leadership in natural history filmmaking with innovative educational experiences.

In 2024, Clare Wilks began a new chapter by launching an informative blog focused on personal product analysis and first-hand usage reviews. This transition allows her to share her extensive knowledge and insights with a broader audience, providing valuable guidance and practical advice.

Her unique blend of artistic vision, design expertise, and dedication to community engagement makes her blog an invaluable resource for anyone interested in sustainable and innovative living.