Iridium Spark Plugs - 1999-2017 Twin Cam, 1986-2020 Sportster Models XS650 Springer Front Ends 2 gal) for a custom

2 gal) for a custom look many riders think improve the lines of the venerable XL

features an O-ring seal and secures using existing hardware

the engine will still run

you may elect to seal with a tank sealer before painting

Iridium Spark Plugs - 1999-2017 Twin Cam, 1986-2020 Sportster Models XS650 Springer Front Ends 2 gal) for a customIridium Spark Plugs 1999 2017 Twin Cam, 1986 2020 Sportster Models Iridium electrode is smaller than a standard electrode; requires less voltage Hotter spark and extended spark plug service life compared to conventional plugs Has the distinctive black ceramic with red lettering and gold colored corrosion protected coating on the metal shell Exceed OEM specifications for plug service life Sold as a pair NGK Reference # DCPR7EIX HD Reference # 6R12