1214114, 12637197, 12659684 Spark plug NGK 94051 M12 x 1,25 14 mm VAUXHALL: Astra Mk7, Viva, Mk7 Kombi, OPEL: K Hatchback

NGK SILZNAR6D9 / 94051 Iridium Ignition Spark PlugWith the smallest tip diameter available, OE Iridium spark plugs provide superior ignitability and long service life. The iridium/platinum surfaces ensure a slow wear rate, providing stable idle and superior anti-fouling. Laser-welded iridium center electrode tip Trivalent metal plating for superior anti-corrosion and anti-seizing Faster starts and quicker acceleration Better fuel economy and lower emissions OEM-approved designITEM SPECIFICS:Spanner Size : 14 mmThread Length : 25.0 mmMaterial : IridiumInterference Suppression : 5 kOhmIf you are unsure as to whether this is the correct part for your vehicle, please don't hesitate to contact us. Alternatively please use the cross reference table above.