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NGK Laser Iridium High Ignitability plugs deliver a combination of advanced tip technology and durable materials to improve spark performance and longevity. These OE-spec plugs incorporate iridium-tipped center electrodes for wear resistance and may include raised platinum pads or fine-wire tips on the ground electrode to ensure even wear in distributorless systems. Robust ceramic insulation and copper cores support reliable starts under modern engine conditions.
NGK Iridium/Platinum Spark Plug Box of 4 (SILZKR7B11)
