The NGK CR7E is a high-quality resistor spark plug designed for optimal performance and reliable ignition in a wide range of small engines. Featuring a durable copper core electrode, it ensures efficient heat dissipation and consistent spark delivery. This spark plug is engineered with a 10mm thread diameter, 19mm thread reach, and a 16mm hex size. The 'R' in CR7E signifies its resistor type, which helps suppress ignition noise and protect sensitive electronic components. With a heat range of 7, it provides balanced operation for various applications, including many Kawasaki FH, FX, and FS series engines commonly found in compact utility vehicles, lawnmowers, and other agricultural or construction equipment.