The NGK BP6ES is a high-quality, genuine standard spark plug featuring a robust copper core for reliable ignition and efficient heat transfer. Designed with a 14mm thread diameter, 19mm thread reach, and a 20.8mm hex size, it ensures precise fitment. This non-resistor type spark plug has a heat range of 6 and a standard 0.9mm spark gap, making it a dependable choice for a wide range of gasoline engines in agricultural machinery, compact tractors, and industrial equipment.