Below is a cross reference between brands of oil, air and fuel filters and spark plugs for the popular Onan 4.0 KW Model BGE Series of Emerald Plus Generators used in the earlier model Born Free motorcoaches.
AIR FILTER
ONAN - P/N 140-2379
WIX - P/N 42362
NAPA - P/N 2362
FRAM - P/N CA8235
OIL FILTER
ONAN - P/N 122-0645
WIX - P/N 51374
NAPA - P/N 1374
FRAM - P/N PH2870A
FUEL FILTERS
BGE – Spec ONAN P/N WIX P/N NAPA P/N FRAM P/N
A – E (these model generators never equipped with fuel filters)
F,G 149-2279 none none none
H 149-1353 33046 3046 G22A
J – P 149-2333 33933 3933 none
You will find the Onan Model BGE Generator Spec Identification Letter on the generator's name plate. An example is shown in the photo below. Note that the A-E versions of the generator did not have a fuel filter.
Please note that WIX builds the filters for NAPA, hence the similarity in the P/Ns.
SPARK PLUGS
Onan - P/N 167-0272
Champion - P/N RS17YX
Autolite - P/N 106
Onan 4 KW Emerald Plus Oil/Air/Fuel Filters & Spark Plug
Onan 4 KW Emerald Plus Oil/Air/Fuel Filters & Spark Plug
- Attachments
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- Example Onan Generator Name Plate. The Spec Identification is the last letter in the Model No: listed.
- Onan Generator Name Plate.jpg (59.92 KiB) Viewed 14298 times
Bill Hemme - Spencer, Iowa
E-mail: whemme@earthlink.net
2002 Born Free (Ford E-450 V10) 26' RSB
2016 VW Golf GTI - toad
E-mail: whemme@earthlink.net
2002 Born Free (Ford E-450 V10) 26' RSB
2016 VW Golf GTI - toad