NGK spark plugs - so that the spark flies
The complete spark plug programme of NGK comprises a broad spectrum of different spark plug types:
from the standard spark plug to the precious metal spark plug to the double precious metal spark plug. NGK offers the optimal solution for nearly any engine.
V-Line and LGP LaserLine - perfectly equipped for repair service
Iridium IX - the alternative for even more power
These high-performance spark plugs with precious metal iridium middle electrode are used by manufacturers as original equipment. They were specially developed for the newest engine technologies, but they are also an alternative to the standard type for older models in order to completely utilise power reserves.
- The electrode material iridium is almost completely resistant to spark erosion.
- Iridium enables an especially narrow middle electrode, with a diameter of only 0.6 mm.
- With the small middle electrode, more ignitable mixture reaches the ignition sparks. That leads to a reliable ignition and better spreading of the flame front.
Original equipment quality guarantee
A number of NGK spark plugs come directly from the original equipment. Around two thirds of all applications which were incorporated into the NGK passenger vehicle catalogue since 2000 are used by vehicle manufacturers in serial production. For automotive service, NGK makes spare parts available in identical quality shortly after the start of serial production.