Champion® RDZ4H Lawn & Garden Small Engine Spark Plug. It is a single-phase spark plug with a check gap of 0.022-0.028 inch. Made of durable copper, this spark plug ensures reliable ignition and optimal performance for your lawn and garden equipment.
- Single-phase spark plug
- Copper Plus Small Engine Spark Plug
- Resists fouling and provides superior corrosion resistance.
- Dependable Performance.
- Feature a copper core electrode that provides increased conductivity and heat control while delivering good overall wear characteristics
