NGK Laser Platinum Spark Plug (Leading) Pack of 1 - 86-95 Mazda RX-7
OE-style long-life spark plug; laser-welded platinum ground and center electrodes; requires less voltage; features increased anti-fouling characteristics; enhanced acceleration; designed for high fuel efficiency and lower emissions.
- Recommended for modern vehicles using distributorless ignition systems (DIS) for maximum plug service life
- Thread Size: 14mm
- Heat Range: 12