NGK Laser Platinum spark plugs provide high ignitability and longer service life compared to conventional nickel spark plugs. Laser Platinum plugs are tested to the highest standards to ensure quality and durability. Engineered specifically for OE applications. Laser platinum plugs provide stable idling, superior anti-fouling, improved fuel efficiency and lower emissions. High-grade pure alumina ceramic and 98% pure copper core prevents spark plug from overheating and provides reliable starts. Most Laser Platinum spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.. NGK Laser Platinum Series plugs provide high ignitability and longer service life. Laser welded dual platinum surfaces ensure slow wear rate providing stable idel, superior anti fouling, improved fuel efficiency and lower emissions.. NGK Laser Platinum spark plugs provide high ignitibility and longer service life compared to conventional nickel spark plugs. Actual OE or equivalent replacement spark plug.. Pure alumina silicate ceramic insulator provides superior strength and better heat transfer. NISSAN FRONTIER 2014-09 2006-05, SENTRA 2014-13 2010-07, VERSA 2014-12, VERSA NOTE 2014. Trivalent metal plating for superior anti-corrosion and anti-seizing properties. RECOMMENDED USAGE: Best for vehicles with OE fine wire platinum alloy plugs. NGK Double Platinum Spark Plug Box of 4 (PLZKAR6A-11). Corrugated ribs prevent flashover. Copper core aids in heat removal. NGK Laser Platinum Spark Plug. Triple seals prevent leakage. Laser Platinum Spark Plug. Spark Plug

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