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Ford Performance High Performance 9mm Spark Plug Wires - Yellow (79-95 5.0L)

Market Price $50.99 You Save 12% ($6.00)
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  • Item 50522
  • MPN# M-12259-Y301

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    Features & Details

    • More Spark Equals More Power
    • Low Resistance
    • EMI & RFI Suppression
    • Yellow Wires with Black Boots
    • Sold as a Set of 8 Wires
    • Fits 1979 to 1995 5.0 & 5.8 V8 Mustangs
    More Spark. Ford Racing Ignition Wires feature a low resistance conductor for minimum spark loss and more power. The wires are wrapped in a durable blue silicone insulation with black silicone boots that are resistant to heat, fuel, oil, and solvents.

    EMI suppression. Ford Racing uses a wire wound conductor that provides greater suppression of Electro Magnetic (EMI) and Radio Frequency Interference (RFI) to shield your Mustangs sensitive electronics.

    Legendary Ford Racing Performance. Add performance parts to your Pony made by the people who know it best. Ford Racing's legendary quality and performance ensure these Spark Plug Wires will deliver the consistent results you need for maximum power.

    Application. These Ford Racing 9mm Spark Plug Wires are sold as a set of 8 and are designed to fit the 1979 to 1995 5.0L and 5.8L V8 Mustangs.

    Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 Details

    What's in the Box
    • (8) Spark plug wires
    • (2) Coil Wires
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Customer Reviews (16) Write a Review

    Overall Rating 4.9

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:0-$100

    • Performance Gain 4.357143 4.4
    • Fit 4.785714 4.8



    • 5/5

      Installation Time: Less than 1 Hour

      July 18, 2017

      9 mm Yellow S.P. Wires

      I've been using the Ford Racing 9mm wires on my 5.0 for the last eight out of the nine years I owned my car. Great product and fast shipping. AM will always be my go to store for parts.

      LuxuryMuscle

      Year: 1990 Submodel: Other

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      June 26, 2017

      Great product

      Easy and quick install. Boots don't touch the exhaust manifold.

      Mike

      Year: 1994 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      May 11, 2017

      Ford Racing plugwires

      Awesome look and great performance Thanks again American Muscle for superior parts!!!

      BlackMamba

      Year: 1992 Submodel: LX

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      May 01, 2017

      Fire In The Hole

      These wires, combined with the new pugs, cap, and rotor (All from AM), has made a remarkable difference in my daughter's 94; 5.0L GT Convertible. Noticeable improvement in gas mileage. My only complaint is that I could not use the coil wire bcause boot was too large for ACCEL coil. Coil end of wire would not bend properly to conform to boot, and therefore would not snap on to coil lug. Had to use a longer wire (Included) in it's place which just looks sloppy. Overall though I would recommend this set still.

      JamesN

      Year: 1994 Submodel: GT

      Helpful (2)

    • 5/5

      August 04, 2016

      great product

      wires are numbered and fit perfectly. two coil wires supplied so they cover both mustang ignition configurations. wire boots are all tight. they look great and they certainly get my 5.0 starting quicker and running smoother than the stock wires. the yellow color stands out in the engine bay and the thickness gives them a macho look to match performance. look no further for performance spark plug wires.

      94cobra

      Year: 1994 Submodel: Cobra

      Helpful (4)

    • 4/5

      July 20, 2016

      Yellow plug wires

      Works, fits and looks great! Coil wire could've been a little shorter though, otherwise perfect.

      Ptc95

      Year: 1995 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      October 17, 2015

      Resolution of engine performance issues

      plug wires are often the most overlooked performnce aspect in any engine. older plug wires may look good but often do not adequately perform the task they are made for. an overall performance increase was immediately notices after installation of the FRPP plug wires and resolved engine underperformance when under load.

      Mustang94

      Year: 1994 Submodel: GT Walnut Creek, CA

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      June 04, 2015

      Great item - looks good too!

      My '89 Mustang GT convertible is red and I thought these yellow wires would look great. They surely do! The installation of the wires took less than an hour, even installing the wire looms I used. I installed them in combination with NGK Iridium plugs, an MSD distributor cap and rotor, and an MSD coil. (That combination took a good amount of time.) I cannot say that I gained horsepower but I can definitely say the acceleration is more positive and smoother, throughout the RPM range. Prior to these improvements there was always a definite pause between stepping on the pedal and the motor accelerating.

      Rlh6013

      Year: 1989 Submodel: GT Charlotte, MI

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      December 23, 2014

      Pefect match for my Yellow Pony

      Great quality and shows off the engine compartment nicely!

      5oPony

      Year: 1994 Submodel: GT Reno, NV, USA

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      September 23, 2014

      Great wires!

      Decided to go with a different color than the usual red that i always see. Easy install and my baby fired right up! Great product. Even better look

      Bighurt50

      Year: 1990 Submodel: Other San Francisco Bay Area, CA, USA

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      September 19, 2014

      yellow on yellow

      These yellow wires go grate with my yellow 95GT They perform as well as they look

      GAS61

      Year: 1995 Submodel: GT Silver Spring, MD

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      August 23, 2014

      Great value

      Awesome looking,very nice having all wires numbered for quick. Install

      Bob1791

      Year: 1989 Submodel: Cobra R Chicago

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      July 18, 2014

      Best wires on the market

      Got my wires early great fit complements my engine bay

      djlaylow77

      Year: 1991 Submodel: GT Shakopee, MN, USA

      Helpful (4)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      March 21, 2014

      Bang for your buck

      These wires are great they fit great look great i just had them installed so i really do not know power gain at this time BUT os far so good !!!!!

      ALLCAPS

      Year: 1994 Submodel: GT Baltimore, MD, USA

      Helpful (4)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      January 24, 2014

      Ford Racing High Performance Plug Wires

      These wires actually improved the performance of the engine when I first started the engine after the initial installation. The look is striking... makes the engine stand out. I would recommend this product for performance and good looks. I've been rebuilding my 94 GT Mustang 5.0L Convertible and this was another enhancement. I bought the Mustang brand new in 1994. One of many additions to the engine area from American Muscle Mustang Parts.

      SMR1

      Year: 1994 Submodel: GT Blue Bell, PA, USA

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      August 09, 2013

      Great Wires!

      Installation took all of 20mins, and that included a new Rotor, Cap, and Ignition Coil. These are much better than the OEM 8.5mm plug wires, and I can notice a huge improvement in idle and throttle response. The yellow contrasts well with a red cap. I would definitely recommend this to anyone doing a tuneup or anyone looking to dress up their engine compartment. There is one extra wire in the box to ensure you get a nice fit.

      TikiCarver

      Year: 1992 Submodel: GT Space Coast, FL, USA

      Helpful (4)

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