Champions traditional plugs are all constructed with a corrosion resistant zinc plated shell. Resistor plugs have the most durable high voltage semiconductor while marine application use a special wire wound Q-type suppressor (CDI resistor) when noted. Copper core ground or center electrode (when noted). Conforms to all I.S.O. and S.A.E standards as specified by all manufacturers..
- Marine /outdoor power spark plug fits Sears, Mighty Mite III, Otasco, Scott, Sea-King, Perkins, & ATV Argo
- Dependable performance as the OE replacement spark plug
- Provides long life with the copper core center electrode
- Allow accurate control of heat range
- Optimize performance and longevity
- RFI & EMI suppression to not interfere with modern ignition systems
