NGK Laser Iridium Spark Plug DF6H-11B Pack of 4pcs. OSRAM - Lights Chemically resistant bristles

Chemically resistant bristles

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NGK Laser Iridium Spark Plug DF6H-11B Pack of 4pcs. OSRAM - Lights Chemically resistant bristlesLASER IRIDIUM NGK single iridium plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high tech, high performance engines. Trivalent metal plating provides superior anti corrosion and anti seizing properties Corrugated ribs prevent flashover Pure alumina silicate ceramic insulator,