Brand New (4) Pack of Genuine Champion Spark Plugs... (4) Pack of Spark Plugs Genuine Champion Part # J8C Stock # 841 Champion Small Engine OE Replacement spark plugs feature a copper core center electrode allows for accurate control of heat range, optimizing the performance and longevity of the spark plug They are the perfect OE replacement plug for lawn and garden applications and similar engines Dependable performance and durability Superior corrosion resistance Genuine Champion Spark Plugs, Not a Cheap Aftermarket Knockoff