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Looking for aftermarket parts to modify or upgrade your 1990 Oldsmobile Cutlass 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 1988-1991 Oldsmobile Cutlass Calais International / SL 1989-1991 Oldsmobile Cutlass Calais S $55.51 |
 OUT OF STOCK 7862NGK Laser Platinum Series plugs provide high ignitability and longer service life. Laser welded dual platinum surfaces ensure slow wear rate providing stable idel, superior anti fouling, improved fuel efficiency and lower emissions.... NGK Laser Platinum Spark Plug Box of 4 (PZTR5A-15) 1989-1991 Oldsmobile Cutlass Calais SL $60.70 |
 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) 1988-1991 Oldsmobile Cutlass Calais Base / GT 1989-1991 Oldsmobile Cutlass Calais S $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) 1988-1991 Oldsmobile Cutlass Calais International / SL 1989-1991 Oldsmobile Cutlass Calais S $36.44 |