Description

Ngk Standard Spark Plug Is Manufactured To Enhance The Performance Of The Vehicle, The Plug That Is At The Heart Of Smooth-Running Engines Around The World. The Spark Plug Insulators Are Made Of 99 Percent Pure Alumina Silicate, Allowing For Longer Insulator Noses For Reduced Fouling. Made With A Solid Copper Core That Provides Superior Heat Dissipation And Conductivity. It Has Corrugated Ribs That Prevent Flash Over, Cold Rolled Threads To Inhibit Cylinder Head Damage, And A Triple Gasket Sealing Process That Eliminates Fuel Leakage. Center Electrode Made From Nickel For Greater Durability And Lower Voltage Requirements.