8 Packs Genuine NGK 6578 BPR4ES Spark Plug’s SOLID Standard Plug Lawnmower

8 Packs Genuine NGK 6578 BPR4ES Spark Plug’s SOLID Standard Plug Lawnmower

. NGK standard plugs are constructed for longer life and optimum performance.
. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
. Corrugated ribs prevent Flashover
. Pure alumina silicate ceramic Insulator, provides superior strength and better heat transfer
. Copper Core aids in heat removal
. Triple seals prevent leakage