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Ford Performance 4.6L 3V Ignition Coil Set (08-10 GT)

Item 50335
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    Features & Details

    • More Horsepower
    • Better Fuel Economy
    • Direct Bolt-On
    • Kit Includes (8) Coil Packs
    • Fits 2008-2010 4.6L 3V Mustang Engines with 12mm Spark Plugs
    More Horsepower & Better Fuel Economy. Replace those old weak coils with a brand new set of Ford Racing Coil On Plugs to regain lost horsepower and fuel economy from your modern SOHC 4.6L 3V equipped Mustang GT.

    Legendary Ford Racing Quality. When you're adding new parts to your Pony, you can't go wrong by installing parts from the folks that know it best. Ford Racing's legendary quality ensures a perfect fit and years of hassle-free use.

    Required Upgrade. These Ford Racing Ignition Coils are required when installing Ford Racing heads M-6049-463VP3, M-6049-N3V, M-6049-N3VPA and M-6050-463VP3, M-6050-N3V, M-6050-N3VPA on 2005-2007 and early 2008 Mustang GT originally equipped with "High Thread" design heads.

    Application. These Ford Racing three valve Coil On Plugs are designed as a direct fit replacement for the 2008 to 2010 4.6L 3V GT Mustangs with 12mm spark plugs. Does not fit 3V heads with "High Thread" 16mm thread pattern spark plugs.

    Identifing Your Coils. Engines with late style 12MM spark plugs can be identified by coil engineering number

    8L3E printed on the coils. Engines with early style 16mm "High Thread" design spark plugs can be identified by coil engineering number


    Fitment: 2008 2009 2010 Details

    MPN# M-12029-3V

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (8) Coil On Plugs
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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        Questions & Answers (6)

        5 Top Rated Questions

        Just received my new Ford racing coil packs. I noticed part number DG-521 printed on each. Are these exactly equivalent electrically to the OEM plugs? I bought these thinking I was getting a higher performance part (voltage, current) than the OEM part.

        • These are stock replacements, and are a slight upgrade, but are not anything crazy as far as upgrades go.

        Helpful (0)

        will it fit 2010 mustang GT convertible premium with 12mm coils?

        • This will be a direct fit for 2008-2010 4.6L 3V GT's with 12mm Spark Plugs.

        Helpful (0)

        I have a 2007 Mustang GT, do these work just like the OE ignition coils? Because i just want to replace the old ones with something that is close to OE replacement or OE parts. Thank you for the help.

        • The Ford Performance 4.6L 3V Ignition Coil Set will be a direct replacement for the mid 2008-2010 stock coils, with no additional modification required. For a 2007, you will require earlier model coils, such as the Accel Super Coil On Plug Kit linked below: Our full listing of coils can be found here:

        Helpful (0)

        I am assuming that these coils would fit my 2008-09 California Special ? Can you tell me what the voltage output is as i cant seem to find it ? Thanks.

        • These coils will be able to fit the 2008 and 2009 Mustang GT/CS. Also the voltage output of the coils is between 35k-44k.

        Helpful (0)

        Is there any Ford Racing options for the pre '08 3v folks? I have an '07 and I would like to get some of these coils but can't find any for the 3L3E style.

        • Unfortunately, we do not have any Ford Racing Coils for a 2007 GT. Though, we do offer three different 3L3E styles that will fit your 2007 Mustang GT. The GMS 3V Street Fighter Coil Pack (05-Mid 08 GT), item # 65016, ( are a great upgrade that will give you more horsepower, torque, and increased fuel economy. The Performance Distributors S.O.S. Coil On Plug Kit (05-Mid 08 GT), item # 50221, ( is perfect for Mustangs with some minor bolt ons. This is will also give you an increase in horsepower, torque, and fuel economy. The Accel Super Coil On Plug Kit (05-Mid 08 GT), item # 37224, ( have 10-15% more energy than the factory coils which will give you more horsepower.

        Helpful (0)
        Post Your Question
        1 More Question
        Ford Racing vs OEM Coil...? What is the difference between these Ford Racing coils and the ones you get from the Ford parts counter? 1 answer

          Customer Reviews (11) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 4.090909 4.1
          • Fit 4.545455 4.5

          • 5/5

            Installation Time: Less than 1 Hour

            October 12, 2019

            Awesome product

            Unfortunately it doesn’t fit my model 4.6 I have the older one with the two part spark plugs so didn’t work for me


            Year: 2008 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            August 09, 2019

            Excellent Product

            Got these to replace the coils on my Stang due to seeing random misfires across 7 of 8 cylinders on my scan tools since aftermarket camshaft install (coils are Original and have 149,583 mi on them). These are the genuine Ford 8L3E 12mm brown boot units offered as a package so a smoking deal. Got them swapped in and can see the difference they made thru my scan tool. Car runs so much better, throttle response is more crisp now since misfires have been resolved. Can’t go wrong using the original Ford parts w/ Ford vehicles!


            Year: 2009 Submodel: GT

            Helpful (0)

          • 5/5

            March 11, 2019

            uggrade kit

            08 rush 427r in prosses of putting more hp in motor,bad weather slowwing me down


            Year: 2008 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            October 31, 2018

            Very Good Product

            My vehicle is a 2008 F150 w/ 5.4 engine. It needed a tune up bad. New spark plugs and these coil packs did the trick. I tapped the throttle as soon as I left the driveway and thought oh wow. Not a amazing power gain but more like power gained back from worn out equipment. Stock genuine motorcraft coils. I was told 1yr warranty. I figured the coils lasted for 120k, so I'd replace them with what the truck came out with. Part number m12029-3v is Dg521 fyi. These coils will fit pretty much any 3v v8 ford had after 2008. I think I did very well.


            Year: 1996 Submodel: V6

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            January 06, 2018

            A Coils

            Alleviated sporadic miss. Best coil for the money. Restored factory performance


            Year: 2008 Submodel: GT

            Helpful (8)

          • 5/5

            Installation Time: Less than 1 Hour

            September 07, 2017

            Nice upgrade for your GT 3V

            My original coils were starting to break down due to age. Why change only one when you can upgrade all of them. I have ALL Ford Racing upgrades on my Mustang and can actually feel a difference in the performance after the coil change. Easy install in 15 minutes. Change your plugs at the same time if you haven't already done so.


            Year: 2009 Submodel: GT

            Helpful (8)

          • 5/5

            Installation Time: Less than 1 Hour

            April 29, 2017


            These are direct motorcaft replacements and come pre-greased. High quality part. I went ahead and decided to get new c.o.p. since I was doing new spark plugs and what a difference! Throttle response is much improved. Thank you AM you guys rule!


            Year: 2010 Submodel: GT

            Helpful (10)

          • 5/5

            Installation Time: Less than 1 Hour

            October 23, 2015

            Ford racing ignition coils

            Big difference compared to the stock coils. My 427r is more responsive.


            Year: 2008 Submodel: Other Wesley Chapel, Fl

            Helpful (10)

          • 5/5

            Installation Time: Less than 1 Hour

            August 27, 2015

            Replacement coil packs

            What can I say these are OEM and much cheaper than buying through you local Ford parts counter at $59/piece. They come with the grease that the Ford shop manual calls for pre-applied. Not much more to say.


            Year: 2008 Submodel: GT Benicia, CA

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            May 16, 2015

            Great Coil Set

            I have a 2009 Mustang GT with FRRP Hot Rod Cams, FRRP Performance Intake, FRRP 62mm Throttle Body, Kooks Long Tube Headers and FRRP FR500 axle back mufflers. I had a popping issue when the car was cold. It seemed to clear up as the motor warmed. However, I noticed a miss in the engine every now and then. I replaced my coils with the FRRP Coil Set and what a difference. It smoothed the missing and the popping stopped. I've come to appreciate Ford Racing Parts.


            Year: 2009 Submodel: GT Commerce City, Colorado

            Helpful (11)

          • 5/5

            Installation Time: Less than 1 Hour

            August 26, 2014

            More Spark for the Dollar

            Great product. Easy to replace your OEM coils with double the spark.


            Year: 2006 Submodel: GT Richardson, TX

            Helpful (9)

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