Changing your engines spark plug at routine service intervals improves easy of starting and keeps engine performance at its peak. Champion Spark Plugs are built to withstand the extreme operating temperatures of today's small engines. For more than 100 years, Champion has been a world leader in the manufacture of spark plugs for every kind of combustion engine.
- For use with small engines
- Copper resistor
- 12 mm thread size, 3/4 in. reach, 11/16 in. hex
- Resists high operating temperatures
- Check at routine intervals