





Cummins 149-2341-01 Onan Fuel Filter | Fits Marquis Gold/Platinum QG EFI & Microlite RV QG
- £43.38
- £43.38
- Unit price
- per
Couldn't load pickup availability
Free UK Delivery on All Orders
Free Returns
Description
xOverview
The Cummins 149-2341-01 Onan fuel filter is designed for RV and generator applications that use Marquis Gold or Marquis Platinum QG EFI systems, as well as Microlite RV QG units. This replacement part supports clean fuel delivery by catching particulates before they reach critical components, helping you maintain steady operation on the road or at the campsite.
Compatible systems and use cases
- Marquis Gold RV QG
- Marquis Platinum RV QG EFI
- Microlite RV QG
When used with Onan powered equipment, this filter aligns with common maintenance schedules for RVs and compact generators. The compact dimensions are designed for easy installation in standard housings found in many RV and generator setups.
Key specifications
- Product codes: 149-2341-01 and 149234101
- Package dimensions: 3.302 L x 9.144 H x 6.096 W cm
- Country of origin: China
Quality and design
Built to serve as a reliable replacement part, this filter leverages a compact, easy-to-handle form factor that fits within typical QG housing spaces. The microliter/RV QG design emphasizes precise filtration in tight engine compartments, supporting a clearer fuel path from tank to engine.
Why consider this replacement
Replacing a fuel filter at regular service intervals can help maintain fuel quality and reduce the risk of contaminants entering the fuel system. This Cummins unit is positioned as a compatible option for multiple QG configurations, offering a straightforward swap for RV owners and light generators.
Installation tips
- Shut off fuel supply and relieve pressure before removal
- Verify compatibility with your QG model before replacing
- Dispose of the old filter according to local regulations
Practical benefits in the field
In daily RV use, a clean fuel path can contribute to reliable starts, smoother throttling, and more consistent performance under changing loads. The filter’s compact size and China-made production support broad availability and timely restocking for service intervals.
FAQ
Q: What does this fuel filter fit?
A: Fits Marquis Gold and Marquis Platinum RV QG systems, plus Microlite RV QG EFI and Onan configurations.
Q: What benefits can I expect from using this filter?
A: Filters particulates to support steady fuel flow and smoother RV or generator operation, depending on the overall system condition.
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.
Complete Your Setup
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
Recently Viewed Products
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per
- £43.38
- £43.38
- Unit price
- per



