Description
This genuine Cummins Onan tune-up kit contains the filters and spark plugs needed for routine maintenance on compatible Marquis Gold 5500 and 7000 gasoline RV generators.
Kit Includes:
- 1 Cummins Onan 140-3116 air filter
- 1 Cummins Onan 149-2341 fuel filter
- 1 Cummins Onan 122-0836 oil filter
- 2 Cummins Onan 167-1638 spark plugs
Product Features:
- Genuine Cummins Onan OEM maintenance components
- Designed for select Marquis Gold 5500 and 7000 gasoline generators
- Air filter helps prevent airborne debris from entering the engine
- Fuel filter helps remove contaminants from the fuel supply
- Oil filter supports clean oil circulation
- Spark plugs support reliable ignition and engine operation
- Convenient package for scheduled RV generator maintenance
This kit is intended for compatible RV generators, not home standby generator applications. Engine oil and other service supplies are not included.
Compatibility can vary by generator model, specification letter, serial number, fuel system, and production date. Consult the owner’s manual for service intervals, oil requirements, spark-plug gap, and installation procedures.
Verify the complete generator model, specification letter, serial number, and required component numbers before ordering.





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