ONAN 149-2657 PUMP FUEL EFI - ONAN Genuine OEM Part
ONAN
- Payment methods
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- SKU:
- ONAN 149-2657
- MPN:
- 149-2657
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock

Available Inventory
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Competitive Pricing
Enjoy competitive rates and great deals on every order.
Customer Support
Our team is always ready to answer your questions and provide the best assistance.
Description
- Certified Genuine ONAN OEM Part ensuring full compatibility
- Precisely regulates fuel flow for optimal engine performance
- Enhances fuel efficiency and reduces emissions
- Engineered to maintain peak reliability under critical conditions
ONAN 149-2657 PUMP FUEL EFI - The heartbeat of dependable power
The ONAN 149-2657 Pump Fuel EFI is designed to deliver flawless fuel injection control, essential for sustaining the efficiency and longevity of your generator engine. Whether servicing a residential backup or an RV power system, this component guarantees steady fuel delivery for consistent output. Secure this authentic part today and experience power that never quits.
Unmatched assurance and performance crafted for your needs
- Authenticity backed by ONAN engineering standards for seamless integration
- Optimized fuel metering to extend engine life and reduce wear
- Durability tested for demanding environments and long service intervals
- Enhances emission control keeping your system compliant and clean
- Fuel savings contributing to cost-effective operation and reduced downtime
Details
Category: Fuel Pumps
Product SKU: ONAN 149-2657
Our team is ready to assist you with expert advice tailored to your exact application, ensuring you choose the right part every time. Reach out through our help center for support and guidance. We are committed to helping you achieve the best possible repair outcome and operational performance with your ONAN generator.
Returns Information
You may return new, non-used, and unopened items within 30 days of delivery date under a 20% re-stocking fee in case you do not need it anymore or you have ordered a wrong item.
We cannot accept any returns on "Pumps, Motors, Electrical Items & Transmissions" whether the product is used or new, however in rare cases we may allow an exception under a 40% re-stocking fee.
If you need to return an item, please go to our chat located in the lower right corner, select the option “Returns” and follow the steps to submit your request. Please have on your hands pictures of the item, they will be requested. You will shortly receive an answer from our Customer Service Team providing authorization and return instructions. Likewise, if an exception cannot be authorized, you will receive an answer from us. No returns will be accepted in our warehouse without an RMA number (Return Merchandise Authorization).
All return shipping costs are on customer's responsibility and will not be refundable.
Returns are inspected once they arrive. If the inspection determines that the items are used, non-resellable condition, or damaged, the return will be denied and the customer will be contacted to ship the parts back at the customers' request and cost.
Cancellations
You may cancel your order, in whole or in part, only if the part is backordered and it isn't ready to ship. Once an order has been shipped, sent from the supplier to our warehouse, or in the dispatch line, we cannot cancel it. If your order is shipped, you will need to follow our return policy to return the items you no longer want.
If you need to cancel an order or item for any reason, you may submit a cancellation request directly through your account to the "more options" section or contact us by live chat. All the cancellation requests are evaluated before its approval. If you submit a cancellation request out of business hours, on a weekend or holiday, it will be processed on the next available business day.
Please allow for the cancellation to be confirmed, and check your account for updates on the status. The cancellation process usually takes 24-48 hours to be confirmed by email. We will process your cancellation request and issue a refund to your original payment method.
In the event that an item becomes no longer available (NLA), we will cancel it from your order and ship the remaining items to you. We will send you an email notification if we cancel any part of your order.
Some products may contain chemicals known to the State of California to cause cancer or reproductive harm. ⚠️ WARNING: www.P65Warnings.ca.gov