Laser Platinum Spark Plug by NGK NGK Laser Platinum Series plugs provide high ignitability and longer service life. Laser welded dual platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. Features Trivalent metal plating Corrugated ribs Pure alumina silicate ceramic insulator Copper core aids in heat removal Triple seals prevent leakage Benefits Stable idle Superior anti fouling Improved fuel efficiency and lower emissions Prevents flashover Provides superior anti-corrosion and anti-seizing properties Provides superior strength and better heat transfer Applications 1995 – 1996 Acura NSX 1999 – 2004 Land Rover Discovery 2002 – 2005 Land Rover Freelander 2005 – 2007 Lotus Elise 2006 Lotus Exige What’s In The Box? 1 – Laser Platinum Spark Plug Warranty 60 Day Warranty