Ngk spark plugs

Laser Iridium® spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions Laser welded Iridium center electrode tip Platinum disc welded to backside of ground electrode provides long life Trivalent Metal Plating for superior anti-corrosion and anti-seizing Faster starts and quicker acceleration Better fuel economy and lower emissions Best OEM Iridium spark plug available Original Equipment Manufacturer approved design Wrench size:14 mm Thread diameter:10,0 mm Thread Length:26,5 mm Spark gap:1,0 mm Resistance:interference-free, 5 KOhm this picture may NOT represent the selected item