NGK SPARK PLUGS 2103-0343 95399 Laser Iridium Spark Plug — Iridium Spark Plug - SILMAR9B9 Brand_Dunlop 18mm to 12mm sensor bung

18mm to 12mm sensor bung adapters not included

Can be used with Ness Stage I top cover for an exposed filter high-performance look

18 mm O2 Ports with 12 mm adapters are provided

Specially designed for the Freewheeler with a shorter length cut to fit the compact size of the Freewheeler and Road Glide 3 chassis

Height 9" Features Universal Fitment Length 14" Material Textile Base Color Black Riding Style Adventure Touring / Dual-Sport Volume 24

NGK SPARK PLUGS 2103-0343 95399 Laser Iridium Spark Plug — Iridium Spark Plug - SILMAR9B9 Brand_Dunlop 18mm to 12mm sensor bungFeatures Fine iridium tip ensures high durability and a consistently stable spark Trivalent metal plating for superior anti corrosion and anti seizing properties Outstanding acceleration, high fuel efficiency and durability Ultra small diameter center electrode reduces voltage requirement and extends ignition system life Metal shell plating has enhanced anticorrosion qualities Specs Center Electrode Type Fine Wire Ground Electrode Shape Taper Cut Heat