NGK 92743 DIMR8C10 LASER IRIDIUM SPARK PLUG (EXT METAL SHELL)

NGK Laser Iridium spark plugs provide superior ignitability and long service life. Fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions.

• 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

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• Hex Size: 5/8" (16mm)


• Solid Terminal


• .039" (1.0mm) Gap


• Iridium plug for 2005-2017 RMZ450 Base