Onan Marquis 6500 LP Generator Set - Used, Untested

Onan Marquis 6500 LP generator set, removed from service and offered as a used, untested unit.

Application: Onan Marquis series air-cooled, LP-gas fueled generator set — a mobile/RV-style genset, not a raw-water-cooled marine generator. The specific original installation for this unit is not verified.

Condition: Used, untested take-out. Substantially complete as pictured with generator end, engine, starter, control panel with start/stop switch and two 30A breakers, base pan, and sound enclosure with top cover. Dusty with surface corrosion on the frame and hardware and faded decals. The unit has not been rotated, started, or load tested, and no output, hours, or run-quality claim is made. Exhaust, fuel plumbing, battery cables, and remote harness are not included beyond what is shown.

The model/spec/serial plate is weathered and the full number could not be read from the photos — buyers needing an exact spec match should request additional plate photos before purchasing.

Sold drained of fluids with ports capped, blocked and secured to a pallet, and shipped by freight.

Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.