The NGK Laser Iridium High Ignitability spark plug combines an iridium fine-wire center electrode with advanced tip technology and premium ceramic insulation to achieve superior spark stability and durability. Raised platinum pads or fine-wire ground tips on certain models improve wear in distributorless ignition systems, while the copper core helps manage heat. This plug suits applications where OE SPE iridium designs are specified.
NGK Laser Iridium Spark Plug Box of 4 (SILZKR7E9G)