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Looking for aftermarket parts to modify or upgrade your Mazda Miata 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 2647NGK 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 Double Platinum Spark Plug Box of 4 (PFR5G-11)) 1994-1997 Mazda Miata Base / M Edition 1997-1997 Mazda Miata STO 1999-1999 Mazda Miata 10th Anniversary 1999-2003 Mazda Miata Base 2000-2003 Mazda Miata LS / SE 2003-2003 Mazda Miata Shinsen $68.27 |
OUT OF STOCK 5555NGK 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 Double Platinum Spark Plug Box of 4 (PFR6G-11) 1990-1993 Mazda Miata Base 1991-1991 Mazda Miata SE 1993-1993 Mazda Miata LE $68.20 |
 IN STOCK 2756NGK 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 (BKR6E-11) 1990-1993 Mazda Miata Base 1991-1991 Mazda Miata SE 1993-1993 Mazda Miata LE $36.82 |
OUT OF STOCK 3764The 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 Plug Box of 4 (BKR6EIX-11) 1990-1993 Mazda Miata Base 1991-1991 Mazda Miata SE 1993-1993 Mazda Miata LE $54.25 |
IN STOCK 6341The 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 Stock Heat Spark Plugs Box of 4 (BKR5EIX) 2004-2005 Mazda Miata Mazdaspeed $54.25 |
OUT OF STOCK 7994NGK Laser Iridium plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines.... NGK Iridium Spark Plug Box of 4 (IFR5E11) 1994-1997 Mazda Miata Base / M Edition 1997-1997 Mazda Miata STO 1999-1999 Mazda Miata 10th Anniversary 1999-2005 Mazda Miata Base 2000-2003 Mazda Miata SE 2000-2005 Mazda Miata LS 2003-2003 Mazda Miata Shinsen $69.00 |
 OUT OF STOCK 4589NGK Laser Iridium plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines.... NGK Iridium/Platinum Spark Plug Box of 4 (IFR6T-11) 1990-1993 Mazda Miata Base 1991-1991 Mazda Miata SE 1993-1993 Mazda Miata LE $57.55 |
 OUT OF STOCK 3508NGK Laser Iridium plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines.... NGK Laser Iridium Spark Plug Box of 4 (IFR5T-8N) 2004-2005 Mazda Miata Mazdaspeed $69.65 |
 IN STOCK 96457NGK Ruthenium HX is designed for newer engines which demand high ignitability. Double Fine Electrode (DFE) design promotes spark energy concentration and ignites a wider range of air-fuel ratios, offering improved performance in rich or lean engine conditions.... NGK Ruthenium HX Spark Plug Box of 4 (FR5BHX) 1997-1997 Mazda Miata Base / M Edition / STO 1999-1999 Mazda Miata 10th Anniversary 1999-2005 Mazda Miata Base 2000-2003 Mazda Miata SE 2000-2005 Mazda Miata LS 2003-2003 Mazda Miata Shinsen 2004-2005 Mazda Miata Mazdaspeed $66.88 |
 IN STOCK 2460NGK standard plugs are constructed for longer life and optimum performance.... NGK Standard Spark Plug Box of 4 (BKR5ES) 2004-2005 Mazda Miata Mazdaspeed $35.09 |
 IN STOCK 2382NGK standard plugs are constructed for longer life and optimum performance.... NGK Traditional Spark Plug Box of 4 (BKRSES-11) 1994-1997 Mazda Miata Base / M Edition 1999-1999 Mazda Miata 10th Anniversary 1999-2005 Mazda Miata Base 2000-2003 Mazda Miata SE 2000-2005 Mazda Miata LS 2003-2003 Mazda Miata Shinsen $37.43 |
IN STOCK 5553NGK standard plugs are constructed for longer life and optimum performance.... NGK Traditional Spark Plug Box of 4 (BKR6ES-11) 1990-1993 Mazda Miata Base 1991-1991 Mazda Miata SE 1993-1993 Mazda Miata LE $35.09 |
 IN STOCK 7938NGK 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 (BKR5E) 2004-2005 Mazda Miata Mazdaspeed $36.15 |