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Ducati ST4 Spark Plugs

Looking for aftermarket parts to modify or upgrade your Ducati ST4 with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories.

Spark Plug Parts:

Only show in-stock parts

NGK Iridium IX

IN STOCK 2316 The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.... NGK Iridium IX Spark Plug Box of 4 (DVPR9EIX) 1999-2003 Ducati ST4 Base $55.51 Details

NGK Nickel

IN STOCK 2641 NGK standard plugs are constructed for longer life and optimum performance.... NGK Nickel Spark Plug Box of 10 (DCPR9E) 1999-2003 Ducati ST4 Base $65.67 Details