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Sumax

Sumax 8mm Spark Plug Wires For Harley Softail / Dyna 1999-2017

Item: P275037
61 Read 61 Reviews 3 Q&As Write a Review

Hot spark is critical to extracting maximum horsepower from your mill, and skinny, ragged-out stock spark plug wires are not going to move the juice f… Read More

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Product Details

Sumax 8mm Spark Plug Wires For Harley Softail And Dyna

Hot spark is critical to extracting maximum horsepower from your mill, and skinny, ragged-out stock spark plug wires are not going to move the juice from your coil into your plugs very well. Replace them with Sumax high-quality silicone-jacketed plug wires.

Features:

  • Designer plug wire sets come in distinctive, highly visible colors
  • Precut and have plug/coil boots and terminals already installed
  • Boots and wires are made from extra-high-temperature silicone, 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 3-4 times longer than carbon-core wires
  • Designed for electronic ignitions
  • 19" & 7" Leads
  • 90° plug boots, 180° coil boots
  • Sold in pairs
  • Made in the USA
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This product is vehicle specific.
Select a vehicle to ensure fitment.
This Product Fits
Harley Davidson
Dyna Convertible FXDS 1999, 2000
Dyna Fat Bob FXDF 2008-2017
Dyna Low Rider FXDL/I 1999-2017
Dyna Low Rider S FXDLS 2016, 2017
Dyna Street Bob FXDB/I 2006-2017
Dyna Super Glide Custom FXDC/I 2005-2013
Dyna Super Glide FXD/I 1999-2010
Dyna Super Glide Sport FXDX 1999-2005
Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003
Dyna Switchback FLD 2012, 2013, 2015, 2016
Dyna Wide Glide FXDWG/I 1999-2017
Softail Cross Bones Springer FLSTSB 2008, 2009, 2010, 2011
Softail Custom FXSTC/I 2007, 2008, 2009, 2010
Softail Deluxe FLSTN/I 2005-2017
Softail Deuce FXSTD/I 2000-2007
Softail Fat Boy FLSTF/I 2000-2017
Softail Fat Boy Lo FLSTFB 2010-2016
Softail Fat Boy S FLSTFBS 2016, 2017
Softail Heritage Classic FLSTC/I 2000-2017
Softail Heritage FLST/I 2006
Softail Heritage Springer FLSTS/I 2000, 2001, 2002, 2003
Softail Night Train FXSTB/I 2000-2009
Softail Springer Classic FLSTSC/I 2005, 2006, 2007
Softail Springer FXSTS/I 2000-2006
Softail Standard FXST/I 2000-2012
Product Description
Part Numbers
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61 Customer Reviews
61 4.5/5
3 Questions & 2 Answers
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