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Looking for aftermarket parts to modify or upgrade your Oldsmobile Calais with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories.
 OUT OF STOCK 5693The 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 BKR4EIX Spark Plugs 1987-1987 Oldsmobile Calais Base / GT $55.51 |
 OUT OF STOCK 2248NGK V-Power plugs feature a unique v-cut in the center electrode that directs the spark to the edge of the electrode, helping the spark develop more rapidly, increasing ignitability and reducing quenching.... NGK V-Power Spark Plug Box of 4 (UR55) 1985-1985 Oldsmobile Calais 500 1985-1987 Oldsmobile Calais Base / Supreme 1986-1986 Oldsmobile Calais ES 1986-1987 Oldsmobile Calais GT $35.02 |
OUT OF STOCK 5155NGK V-Power plugs feature a unique v-cut in the center electrode that directs the spark to the edge of the electrode, helping the spark develop more rapidly, increasing ignitability and reducing quenching.... NGK V-Power Spark Plug Box of 4 (FR4) 1987-1987 Oldsmobile Calais Base / GT $36.44 |