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KTM 550 MXC Spark Plugs

Looking for aftermarket parts to modify or upgrade your KTM 550 MXC 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:

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NGK Iridium

IN STOCK 5044 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 Spark Plug Box of 4 (BR8EIX) 1995-1996 KTM 550 MXC Base $54.25 Details

NGK Iridium Premium

IN STOCK 3981 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 Premium Spark Plug Box of 4 (BR9EIX) 1993-1994 KTM 550 MXC Base $54.25 Details