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Description
xUpgrade your Cummins Onan Marquis Gold 5500 RV generator with the AULDAY fuel pump and filter kit
Designed for mobile power needs, the AULDAY 149-2620 fuel pump paired with the 149-2314-01 fuel filter helps ensure a steady, clean fuel supply to your generator. This kit is crafted to integrate smoothly with a range of Cummins Onan configurations, making it a practical choice for RV owners, campers, and service-equipped fleets who value reliable power when it matters most.
Fitment is broad and purpose-built. The kit supports the Cummins Onan 5500W (5.5KW) EVAP model, Marquis Gold/RV QG, Marquis Platinum/RV QG EFI, and Microlite/RV QG variants. Whether you’re outfitting a long road trip or replacing aging components, this combination aims to restore dependable fuel flow and steady performance across compatible models.
What’s included
- 1 x 149-2341-01 Fuel Filter
- 1 x 149-2620 Fuel Pump Kit
Quality materials and design
- Original Italian 3-layer filter paper with synthetic fiber for durability
- Filtration helps protect fuel system components such as the pump nozzle, cylinder liner, and piston ring
- Engineered for high-performance applications on Cummins engines
Why this kit matters
- Cleaner fuel pathways can reduce contaminants reaching critical parts and promote smoother operation
- Consistent fuel delivery supports reliable starts and steady power delivery in RV use
- Quality filtration may contribute to reduced wear over time, helping maintenance intervals
Warranty and support
You can rely on a 12-month warranty from our shop, plus lifetime technical services to help with questions or setup.
Installation notes
The kit is designed for straightforward retrofit in compatible Cummins Onan setups. Power down the generator before replacement and follow standard installation practices for RV generators.
FAQ
Q: Which generators is this kit compatible with?
A: Compatible with Cummins Onan Marquis Gold 5500 RV 5.5KW EVAP and related QG models.
Q: What’s included in the kit and what warranty is provided?
A: Includes the fuel filter and fuel pump kit; 12-month warranty plus lifetime technical support.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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