NGK Copper Core Spark Plug Box of 4 (B10ES)

NGK Standard spark plugs are a well-known OE cornerstone, offering reliable performance that customers have trusted for decades. These B10ES plugs are designed for OE applications and feature a pure copper core for superior heat dissipation and conductivity. The high-grade alumina silicate ceramic insulator provides strength and better heat transfer, while triple gasket sealing prevents combustion gas leakage. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties, making installation and removal easier.

The corrugated ribs on the insulator help prevent flashover, ensuring a consistent spark. This box contains four individual spark plugs, suitable for many multi-cylinder applications. NGK's commitment to quality means these plugs are constructed for longer life and optimum performance, making them a solid option for maintaining your vehicle's ignition system.