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Accel Super Coil Packs - Yellow (Mid 08-10 GT)

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Market Price $287.99 You Save 13% ($38.04)
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$249.95

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  • Item 37258

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    Features & Details

    • 10-15% More Energy Than OEM Coils
    • More Horsepower
    • Direct Bolt-On
    • Kit Includes (8) Coil Packs
    • Fits Mid-2008 to 2010 4.6L 3V Mustang Engines with 12mm Spark Plugs
    More Horsepower. The Accel Super Coil On Plug Kit makes more power then the wimpy stock oem factory coils to help produce more horsepower from your modern SOHC modular motor and are a perfect match for stock engines and engines with minor performance upgrades.

    Superior Design. Accel coils feature an advanced bobbin technology, highly specialized silicone magnetic steel cores, along with optimized winding, resistance and turns ratios to delivery 10-15% more energy than the stock OEM coils. More energy equals a hotter spark that burns fuel more completely releasing all it's potential energy translating into better fuel economy and more power that you can feel.

    Application. These Accel Super Coil On Plugs are designed as a direct performance replacement for the mid-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.

    Identifying 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 3L3E.

    Fitment: 2008 2009 2010 Details

    MPN# 140033E-8

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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

      Customer Photos (11) Submit Your Photo

      View All 11 Photos

        Questions & Answers (4)

        4 Top Rated Questions

        Do i need to widden the gap on my spark plugs since im changing the spark plugs as well as coils? i have other mods; cold air, long tubes, 93 octance and so no. just wanted to know if it would be better to widden from the stock .045 to something a little widder, any opions. 09 gt

        • no gap change is required

        Helpful (2) Show 1 more answer

        What is the voltage rating?

        • The Accel Super Coil On Plug Kit produces 21,000 Volts.

        Helpful (0)

        I have an 08 Mustang GT 4.6L so which set do I buy, the two sets are 05 -mid 08 and mid 08 - 10?

        • The Accel Super Coil On Plug Kit - Yellow are designed for the mid 08-10 GT Mustangs. The 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 3L3E. So if you have the number 8L3E, you have the late 08. If you have the number 3L3E, you have an early 08.

        Helpful (0)

        Is a tune recommended. i'm currently running 93 octane race tune

        • A tune update is not required.

        Helpful (0) Show 1 more answer
        Post Your Question

          Customer Reviews (21) Write a Review

          Overall Rating 4.6

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 4.476191 4.5
          • Fit 4.952381 5.0



          • 5/5

            Installation Time: Less than 1 Hour

            April 30, 2019

            Works great!

            Does what it says it should. No error codes or lag, just be sure to properly lube everything. Also replacing and properly torquing your spark plugs will leave you with a nice running and peppier Mustang.

            JorgeL

            Year: 2009 Submodel: GT

            Helpful (1)

          • 1/5

            December 27, 2018

            worst coil packs ever

            These are the worst coil packs that I've ever bought.. They keep giving me check engine codes for most cylinders. these are the 2nd set from American muscle within 2 1/2 months.

            EdwardV

            Year: 2010 Submodel: GT

            Helpful (3)

          • 5/5

            Installation Time: Less than 1 Hour

            December 02, 2018

            A must have item

            At 20k mileage I replace stock plugs and coils with only the best performance replacement parts, Accel coils are always my choice. The yellow color and labeling looks great as well.

            Larrycovers

            Year: 2008 Submodel: Bullitt

            Helpful (3)

          • 5/5

            May 28, 2017

            A bit more ummph

            There was a slight noticeable difference adding these in. New plugs and coils gave my car a little more spunk!

            TimW

            Year: 2008 Submodel: GT

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            December 28, 2015

            More Alive

            Installed these with new spark plugs in less than an hour and there is a noticeable difference. Makes the car feel more alive in the acceleration. Very easy install, no problems at all.

            RedStang

            Year: 2010 Submodel: GT

            Helpful (7)

          • 5/5

            Installation Time: Less than 1 Hour

            November 04, 2015

            Excellent replacement for old misfiring coil kits

            I bought these as I had a horrible misfire going on in my car, when I figured out what it was my original coil plugs had 2 that were basically melted and the plugs went bad too. So I decided to order these after looking around on line a bit these were the ones people kept recommending on the forums. They were really expensive at stores so I ordered them from AM. What a great product I'm glad I did. They look geat and provide more then enough power for my car. It starts great and runs excellent. If you have the same issue as me or are ready to get a upgrade I recommend this product.

            JonathonL

            Year: 2005 Submodel: GT Georgia

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            August 15, 2015

            Very good

            Stock coil went bad so I needed a replacement. Easy install, noticeable power gain. Good replacement update. Glad I went with Accel.

            Tom

            Year: 2009 Submodel: GT

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            June 12, 2015

            great replacment

            simple install, fixed the misfire in the car. made it feel a little more peppy too!

            MikeD

            Year: 2009 Submodel: GT Downingtown, PA

            Helpful (4)

          • 4/5

            Installation Time: Less than 1 Hour

            December 23, 2014

            Nice Fit

            Install was quick and easy. Prior to installing them I was getting a Misfire DTC. No issues in 19 months.

            Bamsun

            Year: 2010 Submodel: GT Murfreesboro, TN, USA

            Helpful (4)

          • 5/5

            Installation Time: Afternoon

            June 11, 2014

            Great coil packs

            Coil packs were very easy to install. Look awesome except for sticker peeling off on each one after 2 hrs of driving.other than that , excellent product !

            Jf721

            Year: 2009 Submodel: GT Clarksville, TN, USA

            Helpful (5)

          • 4/5

            Installation Time: Less than 1 Hour

            October 18, 2013

            Accel Super Coil

            The super coils work just like stated . Smoothed out the engine and gave it a little more pep. I don't know if it's my imagination but seems like the engine starts quicker than before the Accel coils. The only reason I didn't give it all five stars is because the warning high voltage decal on the coil will not stay on. Seems like for the price and importance of that decal Accel could figure out how to make them stay on.

            Mo2010

            Year: 2010 Submodel: GT Waldorf, MD

            Helpful (8)

          • 5/5

            Installation Time: Less than 1 Hour

            October 06, 2013

            Very good upgrade

            I took a trip from NM to Utah, about 800 miles. Drove up with stock coils, installed these in Utah and drove back. 2-3 mpg increase, better throttle response, and slightly easier starting. I was hoping that it would start even easier, but it still turns over two or three times before firing. Install was a breeze. getting almost 28 mpg highway in a V8 is a good thing!

            SOLER

            Year: 2008 Submodel: Bullitt New Mexico

            Helpful (7)

          • 4/5

            Installation Time: Less than 1 Hour

            March 25, 2013

            Good upgrade with some minor cosmetic issues

            I bought these to improve performance and provide some contrast with my powder coated cam covers. However, the accel stickers are peeling off after one afternoon of driving. You would think accel would care more about keeping their branding in place. So, I have to pull them all out and remove the stickers with some residue remover (no they won't easily peel all the way off). The car does run great and seems to have more power. I run a 93 octane tune that left some black fuel residue on the exhaust tips - that's gone now. It should also look great after I scrub off the stickers.

            Bullitt4533

            Year: 2008 Submodel: Bullitt Virginia

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            February 17, 2013

            Hot Spark

            Fast easy and cheap upgrade a must for any mustang. Crisp throttle response noitiable off the start. would reccomend a tune with the install but not a must.

            Sando

            Year: 2010 Submodel: GT Spring, TX, USA

            Helpful (7)

          • 5/5

            Installation Time: Less than 1 Hour

            February 15, 2013

            Top notch addition

            Awesome power gains,easy install and they look great these accel super coils are by far my best upgrade

            Customstang22

            Year: 2009 Submodel: GT Surrey, BC, Canada

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            December 27, 2012

            Performance you can Feel...

            I could definetly tell that it had more get up and go. Cranks faster and idles better..They did give it more power, nothing like NOS but you could tell when it changes gears you didn't have that fall down. It seemed to have had a solid pull when it shifted and I have noticed that the gas mileage has increased by about a mile per gallon. Not huge but an increase. I was suprised that I would feel any difference in the engine. But I truly can say that I did.

            Johnw0425

            Year: 2008 Submodel: GT New London, TX.

            Helpful (5)

          • 5/5

            Installation Time: Less than 1 Hour

            December 23, 2012

            Noticable difference

            Did coil packs with new NGK iridium plugs. Luckily I have late 2008 Bullitt so plugs were no problem. Job was easy and response was very noticeable. Always have good luck with Accel products !

            Elvis54

            Year: 2008 Submodel: Bullitt

            Helpful (7)

          • 4/5

            Installation Time: Less than 1 Hour

            November 29, 2012

            Good replacement for OEM coil or coils...Performance???No

            Didn't notice any performance gain at all. Had a pack that just went bad. I can say that price on AM is a heck of a lot less expensive than the dealership or oem and they look 10 times better than stock. If you have a pack or packs causing rough idle or missing, can't beat these for the money!

            svtison

            Year: 2009 Submodel: GT Crown Point, IN, USA

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            November 20, 2012

            Very Good Upgrade

            Installed these in less than an hour. noticable performance increase especially in the top end. coupled with the roush CAI, BBK Headers and x pipe, it's the perfect little upgrade for under 250 bucks. thats my bright silver 2010 with the roush CAI in the customer photos

            Robocat

            Year: 2010 Submodel: GT seattle

            Helpful (10)

          • 5/5

            Installation Time: Less than 1 Hour

            October 05, 2012

            This Product Was Worth The Investment

            Very easy install, approxiamtely 20 minutes and was a very noticeable throttle response. I would definitely recommend the Accel Coil On Paks. Thanks AM!

            Stuart

            Year: 2010 Submodel: GT Junction City, KS

            Helpful (9)

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