NGK Laser Iridium spark plugs pair a fine iridium center electrode with platinum ground pads to offer the blend of longevity and high ignitability suited for OE replacements. High-grade alumina ceramic and a copper core aid heat control while trivalent metal plating prevents corrosion and seizing, making these plugs a durable option where OE fine-wire iridium plugs are specified.
NGK Iridium/Platinum Spark Plug Box of 4 (ILKR7B8)