Spark Plugs

Description

The NGK LMAR8D-J Standard Spark Plug is a high-quality OE replacement designed for reliable performance and durability. It features a solid 98% pure copper core for superior heat dissipation and conductivity, ensuring optimal engine efficiency. The trivalent metal plating provides excellent anti-corrosion and anti-seizing properties, making installation and removal easier. A high-grade alumina silicate ceramic insulator enhances strength and heat transfer, while triple gasket sealing prevents combustion gas leakage. Corrugated ribs on the insulator help prevent flashover. NGK Standard Spark Plugs are engineered to meet OE specifications and are trusted in millions of vehicles worldwide.