Champion CJ7Y Copper Plus Small Engine Spark Plug is designed specifically for lawn mowers and outdoor power equipment, providing reliable ignition performance. This spark plug features a resistor to suppress ignition noise, ensuring smooth operation of your engine. With a durable copper core, it delivers excellent conductivity and heat dissipation, which helps maintain engine efficiency and longevity. The product comes with a 2-year warranty and is packaged individually in a box for convenient storage and handling. Model Number: CJ7Y