NGK G-Power Platinum Spark Plug BPR5EGP (8 Pack) for MERCEDES-BENZ 420SEL BASE 1986-1991 4.2L/4196cc

Engine V8, Engine Size 4.2L/4196cc Engine Family Mercedes-Benz V8 Copper core aids in heat removal. Triple seals prevent leakage. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Fine wire platinum tipped center electrode reduces required voltage for better starts, superior acceleration and increased fuel economy Sold In 8 Pack