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

Market Price $53.99 You Save 17% ($9.00)


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  • Item 50238
  • MPN# M-12259-R301

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Features & Details

  • More Spark Equals More Power
  • Low Resistance
  • EMI & RFI Suppression
  • Red 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
Will it fit my Mustang?
  • Cobra - 94, 95
  • Foxbody - 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
  • GT - 94, 95

Most Helpful Reviews

Great product

Great product. The wires are numbered which is a great time saver. definitely makes the stang look better and for a cheap price.

Helpful (1)

Just what I wanted fit great

The fit was perfect and installation was a breeze.

Helpful (1)

Overall Rating 4.7 out of 5 stars
Read All 71 Reviews

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1 Questions / 2 Answers

Ask a Question

Do i need to buy spark plugs? I recently ordered the 9mm FR spark plug wires along with the replacement MSD cap and rotor. Do I need to get spark plugs


  • Absolutely replace the plugs


    Good Answer (1) (0)

Show 1 more answer Answer This Question I need this answered (0) (0)

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Customer Reviews (71) Write a Review

Overall Rating 4.7

out of 5 stars

Installation Time:Less than 1 Hour

  • Performance Gain 4.267857 4.3
  • Fit 4.473684 4.5

  • 5/5

    July 22, 2016

    Great product

    Great product. The wires are numbered which is a great time saver. definitely makes the stang look better and for a cheap price.


    Year: 1995 Submodel: GT

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    December 23, 2012

    Just what I wanted fit great

    The fit was perfect and installation was a breeze.


    Year: 1988 Submodel: GT Richfield Road, Richfield, NC 28137, USA

    Helpful (1) (0)

  • 5/5

    July 11, 2011

    lincoln upgrades

    love the product, took my oem motorcraft wire and an extra wire that i believe is for the mid 90s with the coil ontop of the diz and cut both and wow what a difference on the inside. Also these were bought for a 1990 Lincoln mark vii, same motor and it all works perfectly :)

    David V

    Year: 1990 Submodel: Other

    Helpful (3) (0)

  • 5/5

    July 28, 2011

    Ford Racing Wires

    The wires fit perfectly and look good with the exception of the coil wire.. It is too long and does not fit on the coil tightly.. Other than that, you won't find a better deal on wires..


    Year: 1995 Submodel: Cobra

    Helpful (2) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    May 18, 2015

    Great fit

    Cant get better than factory parts. These wires fit great and look great. What more could you want.


    Year: 1989 Submodel: Other Folsom, PA, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    December 07, 2011

    Ford Racing Spark Plug wires

    Love the Ford racing plug wires You can feel the difference in the engine performance. Performance you can feel !! And a GREAT price too !!


    Year: 1993 Submodel: GT Blackwood NJ

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    December 07, 2011

    A great product for the 5.0

    These wires are great!! Fit perfect and look good I love them. Would recommend this product to everyone its way cheaper than other brands and just as good or better you cant go wrong with ford racing.


    Year: 1994 Submodel: Cobra Louisville, ky

    Helpful (1) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    October 03, 2011

    good engine dress up

    looks great under the hood with all the other red msd stuff. but performance wise i don't notice a differance. I had to cut the coil wire and replace the boot with the msd boot to make it fit on the msd blaster coil 3. good price for high quality plugs and for some odd resason the plug wire grease ford uses smells awsome, just saying lol.


    Year: 1984 Submodel: Other port orchard,wa

    Helpful (1) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    August 26, 2014

    Ford Racing Spark Plug Wires

    Everything worked out great, easy to install. Great set of wires for the price.


    Year: 1991 Submodel: GT Riverside, CA, USA

    Helpful (0) (1)

  • 4/5

    Installation Time: Less than 1 Hour

    December 08, 2011

    Good Product for the money

    You can spend a ton of money on plug wires. I have some mild mods done and I'm running the stock ignition system. These are adequate for what I,m running and look good.


    Year: 1989 Submodel: GT Reading, PA

    Helpful (0) (1)

  • 1/5

    August 02, 2011

    Ford Racing Wires

    My car previously had msd wires but one of the boots burned up on the header. I decided to just buy the Ford Racing wires to replace them thinking the 90 degree boots would keep them away from the header. I got them installed and immediately had issues with the boots staying hooked to my plugs. No matter what I did I would open my hood after driving and notice 3 or 4 boots just sitting on the headers. Opened the hood the next day and one of the wires actually separated from the boot. I am going to try a different wire set. I would not recommend these. The msd wires are made of a much higher quality.

    Austin Spellman

    Year: 1993 Submodel: Other

    Helpful (3) (4)

  • 5/5

    August 09, 2011

    Nice Wires

    Wires (Red) look and work great.

    Ronald L. Mower

    Year: 1992 Submodel: Other

    Helpful (0) (2)

  • 5/5

    June 11, 2011

    Red Power

    Thank God they ordered in the red ones! ORDER THE BLACK AND YELLOW ONES FOR THE GUYS THAT WANT EM.

    David Bergeron

    Year: 1990 Submodel: GT

    Helpful (2) (5)

  • 5/5

    September 16, 2016

    Great Quality! Great Place!

    The Ford Performance 9mm Spark Plug Wires are an amazing, high quality product! This was an excellent choice for improved ignition sparks as I combined it with some Autolite spark plugs and MSD performance coil (MSD Pro Billet distributor cap is up next). The red wiring adds a nice pop to my Cobra engine bay as I have a number of other red engine dress-up pieces. American Muscle is a great company to purchase Mustang performance parts from, because their fast shipping (I had the part the next business day) and great customer service!


    Year: 1993 Submodel: Cobra

    Helpful (0) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    November 21, 2016

    exactly what I needed

    Ordered the Ford racing 9mm wires, shipping was fast and these wires were exactly what my cobra needed.


    Year: 1995 Submodel: Cobra

    Helpful (0) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    November 14, 2016

    Ford Racing Cables

    Great Spark Plug wires. Great performance and good quality. The look great under the hood, you can never go wrong with Ford Racing.


    Year: 1994 Submodel: Cobra

    Helpful (0) (0)

  • 5/5

    September 27, 2016

    Runs better

    I got my new wires from AMC. Put them on, and my car runs nice and smooth now. Thx guys.


    Year: 1982 Submodel: Other

    Helpful (0) (0)

  • 5/5

    September 18, 2016

    Look and perform great on 1983 Mustang 5.0

    My 1983 Mustang still had the original plugs and wires when I acquired it a few months ago with 45k on the clock. These original wires may bias my opinion therefore, as replacing them with these plug wires made a huge difference. I can't really credit the wires with the increase in performance, as the originals are some 33 years old, but these wires look and fit great. They are a little longer than the original Motorcraft ones as others have noted, but its not significant enough to impact how they look under the hood. Overall, they look and perform great, and I will likely be purchasing these again in the event that I manage to add another 45k miles to my Mustang.


    Year: 1983 Submodel: Other

    Helpful (0) (0)

  • 5/5

    August 18, 2016

    Must have wires

    Good wires must have if you love your stang Eazy to install in 10 min


    Year: 1991 Submodel: GT

    Helpful (0) (0)

  • 5/5

    August 15, 2016


    It really woke my 5.0 up and they look great under the hood


    Year: 1989 Submodel: GT

    Helpful (0) (0)

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