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Ford Performance High Performance 9mm Spark Plug Wires; Blue (96-98 Cobra)

Item 50368
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • More Spark Equals More Power
      • Low Resistance
      • EMI & RFI Suppression
      • Blue Wires with Black Boots
      • Sold as a Set of 8 Wires
      • Fits 1996 to 1998 SVT Cobra 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.

      Application. These Blue Ford Racing 9mm Spark Plug Wires are sold as a set of 8 and are designed to fit the 1996 to 1998 SVT Cobra Mustangs equipped with a four valve 4.6L V8 engine.

      Fitment: 1996 1997 1998 Details

      Ford Performance M-12259-C464

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (8) Spark plug wires

      Tech Specs


      Customer Reviews (36)

      Write a Review

      Ratings Summary

      4.4 out of 5 overall rating from 36 customers

      Installation Time: Less than 1 Hour

      • September 24, 2019

        5 1997 Cobra - 97cobrajones Installation Time: Less than 1 Hour

        Looks great!!!

        Wonderful quality and looks great would recommend new wire looms as well, factory looks will fit but car easily broken with the thicker wire

        Helpful (0)
      • April 07, 2019

        3 1996 Cobra - nickboy Installation Time: Afternoon

        plug wires

        I ordered 9mm wires to replace old 8mm wires. the new wires (ford racing) were not the same length as the old wires which caused some minor routing problems to get a clean finish look, the next difficulty was the installation of the 9mm new plug wires. I thought I would get the larger wire looms with the plug wires. not! I contacted am about this and was told they don't make 9mm wire looms and that I would have to use tie wraps. a friend found a vid on utube that showed how to do this which made the installation cleaner than I expected, however, 9mm wire looms would have made it look even better.

        Helpful (0)
      • January 12, 2019

        4 1996 Cobra - Joe Installation Time: Less than 1 Hour

        Look and Work Great

        Wires look great under the hood, and work very well! The only problem I have is that the wires are a little longer than factory, making it hard to to bind together. They also don't fit in the factory looms. Other than that, I enjoy them.

        Helpful (2)
      • October 21, 2018

        5 1998 Cobra - robo108 Installation Time: Less than 1 Hour

        Look great

        Look great - car runs better and great price love the way they are numbered for each cylinder

        Helpful (3)
      • October 14, 2018

        5 2013 GT - BrianH Installation Time: Less than 1 Hour

        Nice Upgrade

        Nice upgrade from the old factory wires on my 96 Cobra.

        Helpful (3)
      • September 04, 2018

        4 1996 Cobra - KenB Installation Time: Less than 1 Hour

        Seem to work great

        Look way nicer than stock. Don't fit in the factory separators though.

        Helpful (3)
      • August 08, 2018

        5 1996 Cobra - Motorhead4Ever Installation Time: Afternoon


        The wires are constructed well --- nice color pop for under the hood. The fit was another issue- six of the 8 wires are too long and burnt up a loom pack making it a tight job so nothing would rub against the silicone covering of the wires. Needless to say of the time required to loom these wires correctly which brought the job from an hour to 3 hour job. Ford should use their motorcraft wiring lengths on their racing wires and they would be less of a hassle on install. Other than this they look good and perform well. Have your wiring loom pack ready if you plan to purchase these wires to save from pulling your hair out putting them in tightly in the engine compartment..

        Helpful (4)
      • August 02, 2018

        5 1998 Cobra - 98slowbra Installation Time: Less than 1 Hour

        Fit great and look nice

        Put these on when the built motor was installed and they look and perform very well

        Helpful (4)
      • July 03, 2018

        1 1997 Cobra - RobertG Installation Time: Less than 1 Hour

        Waste of money!

        Lasted less than 100 miles before developing a short and didn't fit on the my screaming demon coils I had to put my old oem wires back on to get the car back running properly oh yeah and they don't have a warranty so if you don't drive your car that much like me several months will go by before they short out and you will not be able to return them.

        Helpful (6)
      • May 17, 2018

        5 1996 Cobra - TerryT Installation Time: Afternoon

        Smooth idle and low rpm acceleration.

        I had a low rpm miss on one of the cylinders. Replacing the plug wires took care of the issue! The replaced plug wires were only a year old but 8mm instead of 9mm. It took two hours but that is because I was intent on having them look cleanly routed. Lot's adjustments.

        Helpful (6)

      Questions & Answers (2 answers)

      2 Top Rated Questions

      anyone have an idea as to how much resistance these have per foot?

      • The Ford Performance High Performance 9mm Spark Plug Wires have 1000 oh,s per square foot.

      Helpful (0)

      Msd coil pack capable? I was wondering if this set works with the 96 GT MSD coil pack? The blue wires would look awesome with the red coil pack.

      • Yes they will. The MSD coil packs are for any 96-98 4.6L. I'm running these wires with the MSD coils and yes. They do look awesome.

      Helpful (0) Show 2 more answers
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