Pair of Iridium Spark Plugs for Harley Twin Cam 99-17 Sportster XL 86-20
Pair of Iridium Spark Plugs for Harley Twin Cam 99-17 Sportster XL 86-20
Product Description:
2103-0231
Fits all Twin Cam 99-17 & Sportsters 86-20
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
Product Description:
2103-0231
Fits all Twin Cam 99-17 & Sportsters 86-20
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
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