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Screamin' Eagle 10mm Phat Spark Plug Wires

$39.95
Part Number: 31907-08A
Color: Black
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Fat 10mm plug wires add dimension and style to your ride. Screamin' Eagle® boot design and suppression core wires ensure solid connection and maximum voltage transfer between coil and plugs.

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Description
Details
Rating Snapshot
5
16
4
1
3
1
2
0
1
0
Quality
Did Not Meet
Exceeded
Showing 1-5 of 18
Reviews
Let us know what you think. Write a review
  • FEATURED REVIEW
    11/3/2024
    The 10 mm phat cables that never fails.great produ
    Featured H-D Dealership H-D Employee Sweepstakes Entry - Verified Purchaser Top 10 Contributor Top 25 Contributor Top 50 Contributor Top 100 Contributor Top 250 Contributor
    Quality
    Did Not Meet
    Exceeded
    It never fails.allways starts right up
    Felix - New york
  • FEATURED REVIEW
    8/25/2024
    Noticably thicker than stock.
    Featured H-D Dealership H-D Employee Sweepstakes Entry - Verified Purchaser Top 10 Contributor Top 25 Contributor Top 50 Contributor Top 100 Contributor Top 250 Contributor
    Quality
    Did Not Meet
    Exceeded
    Easy switcheroo, plug and play. Hardest part was the zip-ties.
    • User review image
    ExDirtbikero - Mother Lode, NorCal El Dorado
  • FEATURED REVIEW
    6/25/2024
    Phat fat spark plug wires
    Featured H-D Dealership H-D Employee Sweepstakes Entry - Verified Purchaser Top 10 Contributor Top 25 Contributor Top 50 Contributor Top 100 Contributor Top 250 Contributor
    Quality
    Did Not Meet
    Exceeded
    Thicker plug wires only
    Fatboy11 Beaste - Minnesota
  • FEATURED REVIEW
    6/8/2024
    Great wires
    Featured H-D Dealership H-D Employee Sweepstakes Entry Verified Purchaser Top 10 Contributor Top 25 Contributor Top 50 Contributor Top 100 Contributor Top 250 Contributor
    Quality
    Did Not Meet
    Exceeded
    Look and perform good
    • User review image
    • User review image
    Heritage Classic - Central KS
  • FEATURED REVIEW
    3/29/2024
    A little dull
    Quality
    Did Not Meet
    Exceeded
    I bought these thinking the black wires and prominent orange lettering would look awesome. But the lettering is very dull and you can’t really see it.
Showing 1-4 of 4
Q&A
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  • Question:
    7/22/2023
    the pic shows one wire, are both wires included?
    04deuce - belleville ont.
  • Question:
    5/9/2022
    How much horsepower will these add to my TC 103?
    Freddy - Essig
    • Answer:
      Hello Freddy, Sorry but we dont have a horse power rating for spark plug wires. When you combine these with an engine kit it will help your performance. Gigglesthehelper
      Gigglesthehelper
      Helpful?
  • Question:
    8/27/2021
    how long are they ? thanks
    jerry - Washington
  • Question:
    4/5/2020
    Looking to replace plugs and wires on my 2008 flstci but don't want any issues with ION knock sensor - 1) any other plugs out there besides OEM that will work? 2) Will Screamin Eagle phat wires have a negative impact on ION sensor if I go OEM plugs?
    Boudreau1 - NE Illinois
    • Answer:
      Hello Boudreau1, We recommend the use of OEM replacement spark plugs or approved Screamin' Eagle Performance spark plugs for proper Ion sense function. Screamin' Eagle 10mm Phat Spark Plug wires are designed and tested to ensure proper function of the Ion sense. Thank you, Captain Slow read more.
      Captain Slow
      Helpful?

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Screamin' Eagle 10mm Phat Spark Plug Wires