NGK Standard nickel spark plugs in a box of ten provide proven OE-quality reliability for widespread applications. These plugs pair nickel alloy construction with high-grade alumina silicate ceramic insulation, triple sealing to prevent combustion leakage and a solid copper core for strong heat dissipation and conductivity. Trivalent metal plating reduces corrosion and eases installation, making this bulk set practical for routine maintenance and multi-vehicle servicing.
NGK Nickel Spark Plug Box of 10 (B9EFS)