NGK SPARK PLUGS Spark Plug — Thread size 14 mm, Thread reach 20.6 mm (13/16"), Spark gap 1 mm, Heat range 6 – 79-85 Sportster
directions_bike
SELECT YOUR VEHICLE TO VERIFY THE FITMENT
Superior corrosion resistance and anti-seize plating, strong ceramic insulator, triple seals to prevent leakage, and a copper core for efficient heat removal.