NGK Laser Iridium Spark Plugs, ILMAR7E9 #94698 Bilge & Freshwater System Cleaners black streaks and grease from

black streaks and grease from many marine surfaces

As an original equipment plug in many late-model applications

they want the water out of the bilge

Features - Quick installation with no drilling needed

NGK Laser Iridium Spark Plugs, ILMAR7E9 #94698 Bilge & Freshwater System Cleaners black streaks and grease fromNGK Laser Iridium Spark Plugs, ILMAR7E9 #94698 NGK Laser Iridium spark plugs provide superior ignitability and long service life. Fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. Trivalent metal plating provides superior anti corrosion and anti seizing properties Corrugated ribs prevent flashover