Learn about Onan RV Generators

Ask the RV experts

Whether you are new to RVs or have been traveling for years, you want to know all about the tough, reliable Onan generators that are so important to your enjoyment. Cummins pioneered the use of power generation in RVs and we'd like to share more about the future of power generation in RVing.

Future of RV at Cummins

Learn how RV customer needs are evolving and what Cummins is doing to meet them in both the motorized and towable markets.

Global Perspectives

Discover how Cummins is using new technologies to push the design envelope and enhance the user experience while also maintaining reliability.

Advantages of Cummins Genuine Parts

Learn why Cummins genuine parts are the best choice for servicing Onan RV generators.

Find Cummins Genuine RV Generator Parts at shop.cummins.com

Cummins Customer Service

Learn how Cummins customer service is transforming itself to better serve customers today and in the future.

Find a location for Onan RV generator sales and service

The power to go anywhere

With Onan RV generators from Cummins, you can see the country without giving up all the comforts of home. Explore the great outdoors. Go to hard-to-reach places. And, at the end of the day, cook your own meals and sleep in your own bed. Whether you have a motorhome, fifth wheel or a travel trailer, Cummins provides a durable, hardworking and quiet RV power solution that’s right for you.

Dependable Power

From self-diagnostic capabilities to high-quality, electric power, Onan generators deliver power that you can trust.

Quiet Operation

Onan generators are designed to run at lower sound levels so that both you and nearby campsites can sleep easy.

Unmatched Support

1,500+ service locations across the U.S. and Canada means that Cummins is right there when you need us, 24/7.

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Onan and RV owners: Together through the years

The history of of RVing and our work are intertwined. Watch as Jennifer Hodson tells the story of how we got started in power generation, how we pioneered its use in RVs and how our past experiences affect how we approach the present and the future.

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A legacy in commercial mobile

Cummins RV generators aren’t just for camping. Their proven performance makes them ideal for the demands of the commercial mobile market. Watch this short video to learn how we are continuing to meet the needs of this important market.

Contact Sales for Commercial Mobile products

Outstanding warranties

warranty infographic: 3 years, 2000 hours in RV applications, and 1 year, 1000 hours in non-RV applications

Our warranties are as simple. We will pay to fix any part that fails due to a defect in materials or workmanship for the periods of time outlined below.

• RV generators used in RV applications — 3 years or 2,000 hours, whichever comes first.

• RV generators used in non-RV applications — 1 year or 1,000 hours, whichever comes first.

5-year/3,000-hour extended warranties are also available

Start your adventure with Onan RV generators

Want to learn more about Onan RV generators? We’d love to talk to you. Request a quote from our sales team or find a location near you to learn more.