NGK Laser Iridium Spark Plug SILFR6C11 (6 Pack) for SUBARU OUTBACK 3.6R 2010-2013 3.6L/3630cc

Engine H6, Engine Size 3.6L/3630cc Engine Family Subaru 6-cylinder 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 Sold In 6 Pack