Champion® RCJ6U-852-1 Copper Plus Small Engine Spark Plug. It is a single card. It is designed to provide reliable performance and extended life for small engines. It features a copper core for improved conductivity and heat transfer, and a nickel-plated shell for corrosion resistance. The spark plug is also equipped with a resistor to suppress electrical interference.
- Resists fouling
- Superior corrosion resistance
- Increased conductivity and heat control for great overall wear
