The NGK Standard spark plug delivers OE-quality nickel-alloy performance with proven reliability and extended service life. High-grade alumina silicate insulator, trivalent plating and triple seals protect against corrosion and leakage, while a solid 98% copper core provides excellent heat dissipation and conductivity. These NGK plugs are built for long life and dependable OE-equivalent replacement performance.
NGK Traditional Spark Plugs Box of 10 (BR7EFS)