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Accel Super Coil On Plug Kit (99-04 GT)

94 Reviews
Our Price

$199.99

  • Item #37222
  • MPN# 140032-8

  • Market Price $224.99
  • You Save 11% ($25.00)
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Product Videos Customer Photos
Features
  • 10-15% more energy than OEM coils
  • More Horsepower
  • Direct bolt-on
  • Kit includes (8) Coil Packs
  • Designed for 99-04 SOHC Two valve GT's
Description
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 factory 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 two valve Super Coil On Plugs are designed as a direct performance replacement for the 1999 to 2004 SOHC GT Mustangs.

Mustang Fitment: 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (8) Coil Packs
Installation Info
Fitment
  • Bullitt - 01
  • GT - 99, 00, 01, 02, 03, 04

Most Helpful Reviews View All

Overall Rating 4.8/5 Write a Review
5/5
super coil

I would have to say that these coils make a world of difference over my stock (OEM) coils the reason i had to change mine out wasent for more power but a word of advice be carful washing your engine/engine

Read More
Helpful (20) (3)

5/5
POWER!

I replaced the OEM coils on my 99 gt and the results are incredible. Smooth power gain through the entire band. HP and MPG are impressingly greater. And the price is incredible. I highly recommend this

Read More
Helpful (17) (2)

Videos

Hey everyone Justin here with AmericanMuscle.com, and I’m checking out Accel’s super coil on plug kit for all 99-04 Mustang GTs. Accel has been in the performance ignition game for well over 40 years, View Full Transcript

Customer Photos (41) View All

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Q & A (3 Questions, 10 Answers) Ask a Question

do I need to order wires with this item?

drego22 Year: 2002 Model: GT

Question Resolved
Good Question (4) (0)
  • 99-04 dont have plug wires you just have plugs and coil packs

    Helpful (7) (0)

    Best Answer

    Steven23 Year: 2002 Model: GT

Show 3 more answers

What spark plugs are needed with super coils When buying super coil-on-plug kits, is a stock or stock replacement spark plug OK? Or do you need a special plug because of the higher voltage?

Mark2001 Year: 2001 Model: GT

Question Resolved
Good Question (6) (0)
  • I put in factory motorcraft spark plugs when I put the coils in and it's been about 5 months car still runs strong as when I first put'm in. Hope this helps.

    Helpful (2) (0)

    Best Answer

    BLKGT Year: 2000 Model: GT

Show 3 more answers

Alternator upgrade needed? is it a "wise" choice, or a "must have" choice to upgrade alternator also? I do know i got a bad coil and need new ones, but if i get them and later on upgrade alt. will the new coils put more strain on stock alt?

SCFF Year: 2001 Model: GT

Question Resolved
Good Question (1) (0)
  • I'm not sure about a "wise" choice, but we kept the stock alternator, drove 1600 miles through the mountains and had no issues at all (not "must have").

    Helpful (1) (0)

    scottcannon Year: 2001 Model: Bullitt

Show 1 more answer

Reviews (94) Write a Review

  • 5 Stars .85 85%
  • 4 Stars .10 10%
  • 3 Stars .03 3%
  • 2 Stars .01 1%
  • 1 Stars .01 1%
4.8

out of 5 stars

91 Customers Recommend this Product

Installation Time:Less than 1 Hour

Installation Cost:0-$100

  • Performance Gain: 4.188406 4.2/5
  • Fit: 4.971428 5.0/5
  • Bang For Your Buck: 4.557143 4.6/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    December 16, 2009

    super coil

    I would have to say that these coils make a world of difference over my stock (OEM) coils the reason i had to change mine out wasent for more power but a word of advice be carful washing your engine/engine bay as water can get under thoes coils and corode and make your pony loose power so yes i had great results more power through the entire power band and better throttle response

    Andrew

    Helpful (20) (3)

  • 5/5 Yes, I recommend this product

    December 04, 2009

    POWER!

    I replaced the OEM coils on my 99 gt and the results are incredible. Smooth power gain through the entire band. HP and MPG are impressingly greater. And the price is incredible. I highly recommend this to ALL mustang owners.

    Joe

    Year: 1999 Model: GT

    Helpful (17) (2)

  • 5/5 Yes, I recommend this product

    May 12, 2011

    No More Missfire

    I had a miss fire under load on my '03 GT. I changed the spark plugs and it helped quite a bit but the miss was still there every once in a while. I got these coils and the miss is completely gone now! My fuel mileage also went up a little. Install was very easy: about 20 mins

    Chris

    Year: 2003 Model: GT Driving Style: Daily Driver

    Helpful (6) (0)

  • 5/5 Yes, I recommend this product

    December 28, 2010

    2001 Mustang GT

    These coils really wake up your stang, and get better gas mileage. better than the stock ones. install is pretty easy.

    Andres Navarro

    Year: 2001 Model: GT Driving Style: Daily Driver

    Helpful (8) (2)

  • 5/5 Yes, I recommend this product

    March 13, 2011

    one year update

    It's march 2011 and I installed these plugs in april of last year(not quite a year but close enough) and wanted to give a review update. I've clocked about 15,000 miles since and these COPs still work as good as they did when I first installed them. The stickers did start to peel off about 6 months ago but big deal. I'm wondering if the Dean guy that had a bad experience had washed his motor soon after the install. That's one HUGE reason the COPs on these modular motors go out in the first place. If they get water in them they're usually toast. That's my only guess or he had a spark plug issue and replaced them as well when he put the new OEM COPs in. Who knows... All I can say from personal experience is I HIGHLY recommend these as a less expensive high performing alternative to your stock COPs when they start to go out. 5 Stars.

    Black 35th

    Year: 1999 Model: GT Driving Style: Daily Driver

    Helpful (10) (4)

  • 5/5 Yes, I recommend this product

    April 28, 2010

    great

    Used these as a replacement for the stock COPs when they started to fail. The engine feels alive and runs much more efficiant now.

    Black 35TH

    Helpful (12) (5)

  • 5/5 Yes, I recommend this product

    June 03, 2011

    Good value

    Fixed my misfire. Easy install. For those guys having issues with these, I am starting to wonder if the did not blow the junk out of the spark plug holes before removing the plugs, or perhaps washed the engine after installing the COP's. Water mixed with electronics is bad. One bit of advice I have, use a tiny bit of anti-seize lubricant on the the COP hold down bolts to help keep them from seizing in the intake manifold. Definitely a good buy, especially considering OEM COP's run $100+ each.

    Rob

    Year: 2003 Model: GT Driving Style: Daily Driver

    Helpful (5) (1)

  • 5/5 Yes, I recommend this product

    August 19, 2009

    awsome deal

    These work great and are a lot cheaper then oem. ford wanted 100 a coil...ouch

    Triston

    Helpful (5) (1)

  • 1/5 No, I do not recommend this product

    October 08, 2013

    accel coil pack

    Installed the coil packs and less than a week later one has already failed. Very disappointed, good thing I did not throw the old packs away.

    dwood

    Year: 2000 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Landers, CA, USA

    Helpful (3) (0)

    • Response from AmericanMuscle

      We can definitely get a replacement set shipped out for you! Sorry to hear there was a defective plug in your set. Please give our customer service a call when you have a moment so we can take care of that for you!

      Lisa , Customer Care

  • 5/5 Yes, I recommend this product

    August 17, 2011

    Don\'t buy

    I purchased these coils about 6 months ago and they were great at first really woke my stang up. Now only 6 months and 2000 miles later I have had 3 fail and have resorted to putting my OEM coils back in.

    Erik

    Year: 2000 Model: GT Driving Style: Daily Driver

    Helpful (3) (0)

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