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2003 Polaris Frontier Classic Spark Plugs

Looking for aftermarket parts to modify or upgrade your 2003 Polaris Frontier Classic 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 Copper

IN STOCK 4644 NGK standard plugs are constructed for longer life and optimum performance.... NGK Copper Spark Plug Box of 4 (BKR7E) 2003-2004 Polaris Frontier Classic Base $36.60 Details

NGK Iridium

OUT OF STOCK 2667 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 Plugs Box of 4 (BKR7EIX) 2003-2004 Polaris Frontier Classic Base $55.51 Details