Cummins Onan FAQ
Q: What does a Cummins-Onan RV generator warranty consist of?
A: Cummins-Onan RV generators are backed with a 3-year limited warranty that is the longest, most comprehensive warranty in the business. The warranty is transferable from one owner to another if you decide to sell your RV during the generator warranty period. The Cummins-Onan RV warranty covers virtually everything that could go wrong during the first two years of operation. In addition, it covers parts and labor on major power train and generator parts during the third year.
Q: How do I contact Cummins-Onan for technical support or customer service?
A: You can call the Cummins-Onan Customer & Technical Support line at 800-343-7357. Support is available Monday through Friday, 7am - 7pm Eastern Standard Time, except for holidays.