Quicksilver 892567Q NGK IZFR5J Laser Iridium Spark Plug, 1-Pack

• NGK fine wire tipped center electrode Laser Iridium Spark Plugs deliver slow wear rate, stable idle, superior anti-fouling, improved fuel efficiency and lower emissions

• Check your engine owner’s manual for the correct spark plug and use only the plug as recommended by your engine’s original equipment manufacturer

• NGK Trivalent metal plating also provides superior anti-corrosion in the marine environment and anti-seizing for easier removal

• Replace all the engine plugs at the same time

• Longer service life with a copper core and ribbed suppressor seal for durability and performance