Iridium spark plugs for OPEL Astra H 2.0 Turbo engine Z20LEL

Iridium spark plugs for OPEL Astra H 2.0 Turbo engine Z20LEL

NGK Iridium spark plugs: simply the most advanced spark plugs available. With a thin, laserwelded
Iridium tip. Iridium is a precious metal and one of the strongest materials in the world.
It has an extremely high melting point (2,450°C) and is particularly resistant to electrical
erosion caused by sparks. Iridium spark plugs last up to two times longer than standard spark
plugs. Thanks to the properties of this unique metal, the tip of NGK spark plugs measures only
0.6 mm in diameter, requires lower voltage at ignition and improves combustion.

For :
- OPEL Astra H 2.0 Turbo, 2.0 GTC Turbo engine Z20LEL 170CV/200CV from 03/2004