NGK ITR4A-15 high-performance laser iridium spark plugs — precision-engineered for reliability, fuel efficiency, and extended service life; sold as a 4-piece pack.

Description

LASER 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, provides superior strength and better heat transfer
• Copper core aids in heat removal
• Triple seals prevent leakage

*By request/order.

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