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Citroen D21 Spark Plugs

Looking for aftermarket parts to modify or upgrade your Citroen D21 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 4085 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 (BPR6HIX) 1968-1972 Citroen D21 Base $54.25 Details

NGK Standard Spark Plugs

IN STOCK 7022 NGK standard plugs are constructed for longer life and optimum performance.... NGK Standard Spark Plug Box of 4 (BPR6HS) 1968-1972 Citroen D21 Base $35.04 Details