2018-2021 for Harley Softail Slim FLSL SUMAX Spark Plug Wires 10.4 mm Red 49238
2018-2021 for Harley Softail Slim FLSL SUMAX Spark Plug Wires 10.4 mm Red 49238
2018-2021 for Harley Softail Slim FLSL SUMAX Spark Plug Wires 10.4 mm Red 49238
2018-2021 for Harley Softail Slim FLSL SUMAX Spark Plug Wires 10.4 mm Red 49238

2018-2021 for Harley Softail Slim FLSL SUMAX Spark Plug Wires 10.4 mm Red 49238

SUMAX

$89.95

Quantity

Manufacturer: Sumax
MPN: 49238
Title: Pro Spark Plug Wires
Size: 10.4mm
Color: Red

  • Precut and have the plug/coil boots and terminals already installed
  • Boots and wires are made from extra-high-temperature silicon, which gives protection up to 600°F
  • Spiro-Pro core provides up to 10 times the conductivity of a standard carbon-core wire
  • Low resistance means they run cooler and last three to four times longer than carbon-core wires
  • Made in the U.S.A.

Fitment Chart

YearMakeModelPositionNotes
2020-2021Harley-DavidsonSoftail Low Rider S FXLRS--
2020-2021Harley-DavidsonSoftail Standard FXST--
2019-2020Harley-DavidsonFXDR 114--
2018-2021Harley-DavidsonSoftail Fat Bob 114 FXFBS--
2018-2021Harley-DavidsonSoftail Heritage Classic 114 FLHCS--
2018-2021Harley-DavidsonSoftail Sport Glide FLSB--
2018-2021Harley-DavidsonSoftail Fat Boy 114 FLFBS--
2018-2021Harley-DavidsonSoftail Heritage Classic FLHC--
2018-2021Harley-DavidsonSoftail Slim FLSL--
2018-2021Harley-DavidsonSoftail Street Bob FXBB--
2018-2020Harley-DavidsonSoftail Deluxe FLDE--
2018-2020Harley-DavidsonSoftail Low Rider FXLR--
2018-2019Harley-DavidsonSoftail Fat Bob FXFB--
2018-2019Harley-DavidsonSoftail Fat Boy FLFB--