ONAN 148-1145 REGULATOR LIQUID PROPANE GAS VAPOR - ONAN Genuine OEM Part
ONAN
- Payment methods
-
- SKU:
- ONAN 148-1145
- MPN:
- 148-1145
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock
- Shipping:
- View Shipping Rates


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Description
- Certified Genuine ONAN OEM regulator designed specifically for liquid propane gas vapor systems
- Controls and maintains optimal propane pressure to ensure stable engine function and fuel efficiency
- Enhances safety measures by preventing gas surges and protecting engine components
- Genuine Cummins/Onan parts built for durability, efficiency, and reliability in mission-critical power systems
ONAN 148-1145 REGULATOR LIQUID PROPANE GAS VAPOR - Precision Crafted for Enduring Power
This ONAN 148-1145 regulator is engineered to perfectly manage liquid propane gas vapor flow within your generator’s fuel system, securing steady combustion and optimal engine health. Designed for seamless integration and long-lasting service, it supports uninterrupted power in your residential, RV, or commercial generator setup. Choose genuine reliability and ensure your system performs at its best. Experience the assurance of parts engineered for peak power system efficiency.
Benefit that Comes from the True ONAN Authenticity
- Original equipment quality guarantees exact fit and function for your Cummins and Onan generator
- Improves fuel economy by precisely regulating propane pressure to reduce waste and emissions
- Superior build resists wear, maintaining consistent regulation under demanding load cycles
- Maintains compliance with safety standards essential for residential and commercial generators
- Supports engine longevity by stabilizing fuel delivery, reducing mechanical stress
Details
Category: Regulators
Product SKU: ONAN 148-1145
Our team is committed to guiding you toward the right choice for your generator’s needs. We invite you to connect with our help center for expert assistance tailored to your equipment. It is our pleasure to support your investment in reliable power solutions and to encourage a smooth, successful repair or maintenance experience that brings lasting value to your operation.
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