Spark Plug Replacement Chart

Manufacturer	Country of Origin	Engine Model	OEM Spark Plug		Modern Equivalent
Lister	UK	A/B [Junior]
Petter	UK	Series 1- A3	Lodge C14		Champion L10 or L90
Villiers-Norton	Australia	Mk10	18mm	Lodge S.R. 2 (screened) Lodge B.L. 18 (unscreened) Lodge B.B.L. For Low Power	Champion J8C
Westinghouse Rosebery Pty. Ltd.	Australia	Rosebery 2-6HP Type "C"	Lodge (only markings are 76 and AF)		Champion 25 18mm tapered "copper plus" marine engine plug
"WING" Gauge & Instrument Co.	Australia	Pilot/Wing	KLG M30		Champion D16

These suggestions are based on the experience of engine collectors. No liability will be accepted!

THis page orginally developed by Mark Kennedy.

Please contact me to add other splug plugs and engine types to this list.