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Taylor Street Thunder 8mm Spark Plug Wires (89-93 5.0L)

Market Price $44.99 You Save 13% ($6.00)
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  • Item 55704

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    Features & Details

    • More Spark Equals More Power
    • Low Resistance
    • EMI Suppression
    • Sold as a Set of 8 Wires
    • Fits 1989 to 1993 5.0 V8 Mustangs
    More Spark. Taylor Street Thunder Ignition Wires feature a low resistance conductor for more spark power, and are wrapped in a durable black silicone double layer jacket with matching boots to resist heat, oil, and abrasion.

    EMI suppression. Taylor uses a Kevlar helically spiral wound core conductor that provides greater suppression of Electro Magnetic (EMI) and Radio Frequency Interference (RFI) to shield your vehicles sensitive electronics.

    Low Resistance. These Taylor Street Thunder Spark Plug Wires have a low resistance of only 500 ohms per 12 inches of wire to produce greater spark energy, and improve power, idle, and fuel efficiency.

    Application. The Taylor Street Thunder Spark Plug Wires are sold as a set of 8 and are designed to fit the 1989 to 1993 5.0 V8 Mustangs.

    Fitment: 1989 1990 1991 1992 1993 Details

    MPN# 51058

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (8) Spark plug wires
    • (2) Coil Wires
    • (1) Packet of Di-Electric Grease
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Customer Reviews (12) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4.4 4.4
    • Fit 4.5 4.5

    • 5/5

      Installation Time: Less than 1 Hour

      March 14, 2018

      Worked as expected

      Good quality, easy installation. Look and fit well.


      Year: 1991 Submodel: LX

      Helpful (9)

    • 5/5

      Installation Time: Afternoon

      January 26, 2018

      Good spark plug wires

      Replacing my four year old spark plug wires with the same wire really good spark plug wires


      Year: 1989 Submodel: GT

      Helpful (10)

    • 5/5

      Installation Time: Afternoon

      November 07, 2017


      Great price. Helped smooth out engine. Wish I'd installed them sooner. Difficulty was back passenger side plugs. Had to use both extended handle ratchet and open end wrench on socket to get enough removal torque, just like my motor head buddy at work said.


      Year: 1993 Submodel: GT

      Helpful (9)

    • 5/5

      Installation Time: Less than 1 Hour

      June 14, 2017


      They were the exact ones I wanted I looked everywhere and i knew to look at the American muscle site that got it all and the right ones that's the key thanks AMERICAN MUSCLE


      Year: 1989 Submodel: Other

      Helpful (9)

    • 5/5

      May 31, 2017

      taylor plug wires

      wires were close to the same fit were also a tight fit so far seems to be as advertised


      Year: 1991 Submodel: LX

      Helpful (9)

    • 5/5

      Installation Time: Less than 1 Hour

      November 15, 2015

      Wow what a buy

      I needed a good replacement set of spark plug wires and where else to buy except #AmericanMuscle it was a perfect fit


      Year: 1989 Missouri

      Helpful (8)

    • 5/5

      Installation Time: Less than 1 Hour

      August 22, 2015

      Great wires

      I got these wires because the ones on my 1989 mustang were very old and caused some hesitation and misfires also had old plugs though which probably caused the problem after installing these it drove alot better and stopped with the hesitation and misfiring only done it below 2000 rpm though. I got these wires with the ignition rebuild kit that came with these 8mm taylor wires,ngk plugs, and a taylor distributor cap and rotor after installing all of it my problems with hesitation and misfire gone away i would recommend the rebuild kit if you need to replace everything like i did and for 70 bucks thats a great deal


      Year: 1989 Submodel: GT Cookeville, TN

      Helpful (11)

    • 5/5

      Installation Time: Less than 1 Hour

      October 18, 2013

      Taylor Street Thunder 8mm Spark Plug Wires Installation and Performance

      Taylor 8mm Spark Plug Wires are a great replacement for your OEM. They are already cut to length which make installing them a very simple task. Just what my Fox Body needed, she running a 100% better and they also look nice when I pop open the hood.


      Year: 1987 Submodel: Other Los Angeles, CA, USA

      Helpful (10)

    • 4/5

      Installation Time: Less than 1 Hour

      July 27, 2012

      Plug Wires

      good quality, fit was real good. good overall product at a great price


      Year: 1988 Submodel: GT Hunlock, PA, USA

      Helpful (10)

    • 4/5

      Installation Time: Less than 1 Hour

      September 30, 2011

      taylor 8mm wires

      not to bad just have a problem with one falling off at times.


      Year: 1991 Submodel: GT nottingham pa.

      Helpful (10)

    • 4/5

      March 23, 2010

      So Far So Good

      Paired these wires with NGK VPower spark plugs. So far they are doing great. And a great price too


      Helpful (13)

    • 2/5

      November 19, 2009

      Not good...

      I bought these wires, and they worked good, for about 3 weeks. Then the outer coating started to peel and crack in a few spots.


      Helpful (12)

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