NGK Laser Iridium Spark Plug DF6H-11B Pack of 4pcs. OSRAM - Lights Exceptional High-Speed/High-Temperature Performance

Exceptional High-Speed/High-Temperature Performance

The coating reduces the free surface energy of the entire paint

It’s everything you want in a woofer

Chemically resistant bristles

best wear protection and best transmission efficiency

NGK Laser Iridium Spark Plug DF6H-11B Pack of 4pcs. OSRAM - Lights Exceptional High-Speed/High-Temperature PerformanceLASER 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,