NGK Laser Iridium Spark Plugs 94201 SILZKGR8B8S
Socket Size : 14.0 mm thin wall
Outer thread : 12 mm
Thread Length : 26.5 mm
Spark Position : 4.7 mm
Connector type :
Material : Iridium
interference Suppression : 5kOhm
Sealing Type : Copper gasket

Recommended gap 0.5mm