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2003 KTM 660 Rally Spark Plugs

Looking for aftermarket parts to modify or upgrade your 2003 KTM 660 Rally 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 IX

OUT OF STOCK 4772 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 (DR9EIX) 2003-2004 KTM 660 Rally Base $55.51 Details

NGK Standard Spark Plugs

IN STOCK 3437 NGK standard plugs are constructed for longer life and optimum performance.... NGK Standard Spark Plug Box of 10 (DR9EA) 2003-2004 KTM 660 Rally Base $52.47 Details