Champion 821 Spark Plug

Champion 821 Champion Spark PlugFeatures: American-made spark plug High-conductivity copper nucleus and wide base insulator with special thermal bonding 522 nickel alloy electrode Control heat, fight fouling and provide quick starts Sold Individually

Resists fouling Superior corrosion resistance Dependable and proven performance Increased conductivity and heat control for good overall wear Resists fouling Superior corrosion resistance Dependable and proven performance Increased conductivity and heat control for good overall wear Resists fouling Superior corrosion resistance Dependable and proven performance Increased conductivity and heat control for good overall wear Resists fouling Superior corrosion resistance Dependable and proven performance Increased conductivity and heat control for good overall wear