NGK BKR9EIX IRIDIUM IX SPARK PUGS PACK OF 4

NGK BKR9EIX Iridium IX spark plugs deliver premium performance for high-tech engines. Featuring a fine wire iridium center electrode with an exceptionally high melting point, these plugs ensure consistent, reliable ignition even under extreme conditions. The trivalent metal plating resists corrosion and seizing, while corrugated ribs prevent flashover. A pure alumina silicate ceramic insulator provides superior strength and heat transfer, complemented by a copper core for efficient heat removal. Triple seals guarantee leak-proof operation. Engineered for performance enthusiasts seeking durability and stability in demanding driving situations. Pack of 4.