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NGK Laser Iridium spark plugs (box of 4) deliver OE-grade ignitability and long service life with an iridium-tipped fine wire center electrode and high-grade alumina ceramic insulator. The iridium tip offers superior durability, while a 98% pure copper core aids heat removal and reliable starts. Many Laser Iridium designs include a platinum pad on the ground electrode for even wear, making these plugs suitable as OE-equivalent replacements for fine-wire applications.
NGK Laser Iridium Spark Plug Box of 4 (ILZKR7A)
