Description
This tune-up kit provides genuine Cummins Onan filters and spark plugs for routine maintenance on select Marquis Gold 5500 and 7000 gasoline RV generators. An oil-filter wrench is also included to assist with filter removal.
Kit Includes:
- 1 genuine Cummins Onan 140-3116 air filter
- 1 genuine Cummins Onan 149-2341 fuel filter
- 1 genuine Cummins Onan 122-0836 oil filter
- 2 genuine Cummins Onan 167-1638 spark plugs
- 1 oil-filter wrench
Product Features:
- Genuine Cummins Onan filtration and ignition components
- Designed for select Marquis Gold 5500 and 7000 gasoline RV generators
- Air filter helps prevent airborne debris from entering the engine
- Fuel filter helps remove contaminants from the fuel supply
- Oil filter supports clean engine-oil circulation
- Spark plugs support reliable ignition and consistent operation
- Included wrench assists with removal of the compatible oil filter
This kit is intended for compatible RV generators, not home standby generators. Engine oil, funnel, service sticker, and other maintenance supplies are not included.
The included wrench is a service accessory; its manufacturer is not specified. Compatibility can vary by generator model, specification letter, serial number, and production date.
Consult the generator owner’s manual for the correct maintenance interval, oil type and capacity, spark-plug gap, and installation procedures. Verify all part numbers before ordering.










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