Description
OM Iridium spark plugs: simply the most advanced spark plugs available. With a thin, laser welded
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 OM spark plugs measures only
0.6 mm in diameter, requires lower voltage at ignition and improves combustion