3 Review(s)

The NGK LKR7E is a conventional resistor spark plug with a solid copper core, a trivalent metal plating for corrosion resistance, and a long insulator nose to prevent fouling. Key features include corrugated ribs on the insulator to prevent flashover and a nickel electrode for durability and a longer service life. The LKR7E is designed for stable ignition and optimum combustion, contributing to reliable engine performance and compatibility with a wide range of vehicles