Mercury – Quicksilver NGK IZFR6J Laser Iridium Spark Plug | Marine Ignition Component | Sold Individually | 843220Q MerCruiser-4-5L-MPI-Alpha-2012 like using a cleaner you

like using a cleaner you can trust to keep carbon at bay and fuel flowing the way it should

It’s an 8 oz tube

A: Fuel filters should be inspected regularly and replaced during routine maintenance or when contamination is present

Other mapping options including C-MAP

Fresh gearcase seals add another layer of defense by reducing the likelihood of water intrusion

Mercury – Quicksilver NGK IZFR6J Laser Iridium Spark Plug | Marine Ignition Component | Sold Individually | 843220Q MerCruiser-4-5L-MPI-Alpha-2012 like using a cleaner youMercury Quicksilver NGK IZFR6J Laser Iridium Spark Plug Marine Ignition Component Sold Individually 843220Q Overview The Quicksilver 843220Q NGK IZFR6J Laser Iridium Spark Plug is built to give your Mercury outboard dependable starts, smooth power, and long service life. Its the same high quality plug trusted by Mercury Marine for factory performance, designed to handle the heat and vibration of real world boating. Each plug comes pre gapped and ready