NGK Spark Plug are critical components in internal combustion engines, providing the necessary spark to ignite the air-fuel mixture in the combustion chamber. They are made with a copper core that provides good thermal conductivity and performance. These are designed for high-performance and racing applications. They are known for improved acceleration, fuel efficiency, and overall engine performance. The offered plugs are often used in everyday vehicles and for general-purpose applications. Apart from this, the NGK Spark Plug is known for its reliability and performance across a wide range of applications.