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What Spark Plugs are to be used in the Onan?

April 26, 2017onan plugs SPARK Used

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What Spark Plugs are to be used in the Onan?

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Posted

My Onan has Champion RH-12 which is the same as Champion 537 I’m told. (Richard Waters) AC R46S (Paul Bartz) A Purolator VA3080 air filter, is larger and open on both ends. The top from a one quart paint can and a large washer make for a good fit for the bottom of the filter. I bought a “permanent” cleanable filter from K & N Industries, PO Box 1329, Riverside, CA 92502. Total cost last fall was $30. You will need to cut some extra rubber off the top, and punch a hole in the bottom for the rod to go though.