Quicksilver 33-843220Q NGK IZFR6J Spark Plug
Quicksilver 33-843220Q NGK IZFR6J Spark Plug, Quicksilver 33-843220Q NGK IZFR6J Spark PlugQuicksilver replacement NGK IZFR6J laser iridium spark plug. Delivers superior ignitability, longer service life due to a copper core, and a ribbed suppressor seal for durability and performance. NGK Trivalent metal plating provides superior anti-corrosion in marine environments and anti-seizing for easier removal.Check your engine and maintenance manual for the correct spark plug and only use as recommended by your engine's original equipment manufacturer. Using the wrong plug can reducing optimum performance, reduce fuel economy or cause damage to your engine. Sold individually;