Mercury Marine Quicksilver NGK IZFR5G Laser Iridium Spark Plug 2026 Watersports Collection locking the fin in place

locking the fin in place is a breeze

Removable magnetic latching nose guard

these goggles guarantee excellent vision for off-road racing

Wipe Off Application

salt water

Mercury Marine Quicksilver NGK IZFR5G Laser Iridium Spark Plug 2026 Watersports Collection locking the fin in placeThe IZFR5G spark plugs come pregapped to OEM specs for accurate, hasslefree installation, delivering reliable ignition and protecting against power loss, poor fuel economy, and engine damage. Their NGK aluminasilicate ceramic insulator boosts strength and heat transfer, while the ribbed suppressor seal prevents flashover and misfires, all in a design that installs easily with standard sparkplug sockets. Features NGK Laser Iridium spark plugs deliver