The tune-up kit supports routine maintenance for Onan generators used in RV travel, standby power setups, and outdoor equipment. A balanced combination of an air filter, oil filter, fuel filter, and electrical fuel pump provides the essential components needed to keep generator systems operating smoothly during extended use. Each part is engineered to match factory specifications.
OEM-matched components include air filter 140-3116, oil filter 122-0836, 01220836, B7238, 84398, PH2875, LF16165, PH10027, LF644, 57398, fuel filter 149-2341-01, and fuel pump replacements E11015 149-2620, A029F887, A047N929. Supported models include Onan Marquis Gold HGJAB, Emerald Advantage HGJAC, Marquis BGM & NHM gasoline generators, Marquis Gold/RV QG, Marquis Platinum/RV QG EFI, Microlite/RV QG, and RV QG 5500/7000/HGJAA units. Compatibility across these platforms allows consistent fitment while maintaining the intended performance characteristics of each generator.
Filters feature durable construction designed to maintain structural integrity while supporting stable airflow and oil circulation. The electrical fuel pump provides consistent fuel movement within the generator system, contributing to reliable operation during varied usage durations. Each component is engineered to align with the generator's internal layout, supporting maintenance routines and long-term system stability without requiring modifications.
All parts in the set follow a direct-replacement design, enabling installation without specialized tools. Users can complete routine servicing efficiently, reducing downtime and simplifying upkeep for RV owners and equipment operators. The kit focuses on practical function, dependable material quality, and user-friendly installation to support continued generator performance and long-term maintenance planning.