Feature(may vary by option.)
●laser welded iridium center electrode tip ensures high durability and greater spark●platinum disc welded to backside of ground electrode provides long life●longer insulator nose prevents fouling, corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage●faster starts and quicker acceleration●better fuel economy and lower emissions, trivalent metal plating for superior anti-corrosion and anti-seizing●Fit type: Vehicle Specific. Copper core aids in heat removalDescription NGK Spark Plug LTR5BI-13 90083 Pack of 4