NGK Laser Platinum spark plugs (box of 4) provide improved ignitability and longer life through laser-welded platinum on electrode surfaces, promoting slow wear and stable idling. High-grade alumina ceramic combined with a 98% pure copper core helps prevent overheating and supports reliable starts. These OE-style platinum plugs also improve anti-fouling and can help maintain fuel efficiency and emissions control compared with conventional nickel plugs.
NGK Laser Platinum Spark Plug Box of 4 (ZMR7AP)