Ngk Spark Plug, Ngk D8Ea, Ea, 1, White, One Size

Ngk Standard Spark Plugs Are Treated With Corrosion Resistant Plating To Ensure Ease Of Installation And Removal. The 98% Pure Copper Core Delivers Increased Heat Dissipation For More Reliable Starts And Reduced Risk Of Overheating. Cold-Rolled Threads Prevent Cross-Threading And Damage To Cylinder Heads. Trivalent Plating Eliminates Need For Anti-Seize. Corrugated Ribs Prevent Flashover. High-Grade Alumina Silicate Ceramic. Iridium Enables An Especially Narrow Middle Electrode, With A Diameter Of Only 0.6 Mm.