Forum Discussion
DrewE
Feb 14, 2017Explorer II
The typical Onan 4KY series of generators doesn't have an oil filter if memory serves. I don't know about other Onan models; they may well differ.
The filters, and possibly the spark plug, are not likely to be in stock at an auto parts store. The air filter may be a reusable foam element; check before going out to buy a new one. There's probably no reason to change the spark plug unless it's had many, many hours of operation, in which case the oil change is long overdue. Particularly on a propane powered engine, the spark plug should last quite a long time.
Jack's Small Engines is a decent place to get parts for all sorts of small engines.
The filters, and possibly the spark plug, are not likely to be in stock at an auto parts store. The air filter may be a reusable foam element; check before going out to buy a new one. There's probably no reason to change the spark plug unless it's had many, many hours of operation, in which case the oil change is long overdue. Particularly on a propane powered engine, the spark plug should last quite a long time.
Jack's Small Engines is a decent place to get parts for all sorts of small engines.
About Motorhome Group
38,707 PostsLatest Activity: Feb 18, 2025