Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $15,000!! Enter Now

MSD Blaster Coil Packs (99-04 GT)

Item 14209
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $248.99 You Save 12% ($29.04)
Our Price


FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

      Review & Installation Video

      Hey, guys. Stephanie with here with the MSD Blaster Coil-on-Plug Set for the '99 to 2004 GT Mustang. The MSD Blaster Coil-on-Plug Set's gonna be a good option for those two-valve owners out there that are looking at a little bit of a stronger spark to tie together and make the most of some existing bolt-on mods and improve fuel economy as well.Upgrading your coil-on-plug setup's gonna give you a hotter spark, which is gonna have some performance and fuel economy benefits. Even if you aren't necessarily specifically looking for a hotter spark, if you're shopping for coil-on-plug kits, you're looking for a stronger spark, or you're just looking to replace some worn-out coils. At the end of the day, a hotter spark is a stronger spark, and this has a lot to do with the voltage of the coil-on-plug setup. The performance gains of an aftermarket coil-on-plug kit, like the MSD here, are derived from the coil utilizing the hotter spark to create a more complete combustion of the gases in the chamber. The MSD coils are able to do this through a longer than factory firing time. The longer firing time is possible through the higher voltage that the coils have. Aftermarket coil-on-plug kits have a stronger voltage than the factory components, which is where the improvements over the factory's going to come from. A higher voltage allows for a longer firing time, because a higher voltage has the ability to allow the spark plug to jump a larger gap. Even the lightly modified or completely stock Mustang can benefit from upgrading to higher output ignition coils, and this all comes back to the difference in voltage output between the MSD coils and your factory coils that I just explained. Ultimately, if you want a hotter spark, then upgrading your coil-on-plug set is about the only way to go. So creating more complete combustion creates some benefits, like increased fuel economy, improved idle quality, better throttle response, and even a touch more power, since the air and fuel are burning more completely and releasing all of the potential energy. One of the main things that you can expect is better acceleration with this coil-on-plug set. It's not gonna be a huge difference, but a noticeable one for sure. I wouldn't say that this is a mod you'd do to gain more power, but when you do, to allow more power and a cleaner burning setup. This isn't like changing a pulley setup on a blown car, but it's more of a bolt-on that would give you better drivability.Another thing to keep in mind, even though it's a secondary thought, but these are going to be noticeable under the hood. They're the iconic MSD bright red, and they give an aftermarket look to the engine. But if you hate the red and aren't really a stickler for the brand, there are a ton of coil-on-plug options out there, and yes, there are different colors as well, and of course, different price ranges, too.And speaking of price, the Blaster Coil-on-Plug Set's gonna be one of the more affordable sets, costing just under $200. This is less than most of the other options out there, but it's not the least expensive set out there either. So if you're looking to spend a little less, you can check out the SR Performance kit.The install here is not difficult at all. It's a one-wrench install and should take about a half-hour to complete. You're gonna want to disconnect your battery and have some dielectric grease as well, but the actual install is as simple as disconnecting the coil connector, removing the coil retaining bolt, and pulling the coil out for each cylinder. The new MSD coil installs the same way over the spark plug. The boot slides over the plug and fits right into place. The retaining bolt goes right back in, and you plug in the connector. One thing to consider is changing your spark plugs while you're in the area. It may lengthen the install time, but it's only going to help things.So wrapping things up here, the MSD Blaster Coil-on-Plug Set is a fast and easily installed way to gain some performance benefits from a hotter spark. You're gonna expect some improvements in drivability, acceleration, and fuel economy as well. The work if you need to do some maintenance and replace your coils or if you're looking to upgrade your ignition setup to help support some mods, you can check them out more online right here at

      Product Information

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


      • More Horsepower
      • Better Fuel Economy
      • Direct Bolt-On
      • Kit Includes (8) Coil Packs
      • Designed for 99-04 SOHC Two Valve GT Mustangs


      More Horsepower. The MSD Blaster Coil On Plugs make 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.

      Better Fuel Economy. The MSD Blaster Coil On Plugs produce a hotter spark that burns fuel more completely releasing all it's potential energy translating into better fuel economy and more power.

      Application. These MSD two valve Blaster Coil On Plugs are designed as a direct performance replacement for the 1999 to 2004 SOHC GT Mustangs.

      Fitment: 1999 2000 2001 2002 2003 2004 Details

      MPN# 82428

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (100+)

      Write a Review

      Ratings Summary

      4.9 out of 5 overall rating from 100+ customers

      Installation Time: Less than 1 Hour

      Installation Cost: 0-$100

      • February 15, 2020

        5 2004 GT - Anonymous Installation Time: Less than 1 Hour

        Great purchase

        Very impressed with msd ignition coil ,better fuel mileage,no hesitation,and could feel difference in performance

        Helpful (0)
      • January 22, 2020

        5 2000 GT - Chris707 Installation Time: Less than 1 Hour

        Mad blaster packs

        Thea coils are really good ase a big difference in engine performance ,throttle reaction and much more

        Helpful (1)
      • December 06, 2019

        5 2003 GT - EricC Installation Time: Afternoon

        Msd blaster coil packs

        Always been an MSD fan!!! I notice the proformance right away! MSD lives up to its name!!

        Helpful (1)
      • October 29, 2019

        5 2003 GT - JeffH Installation Time: Less than 1 Hour

        Great OEM replacement coil packs

        Really satisfied with the quality of these coil packs. No issues with install or performance. Twin screw, cammed , LT’s and X Pipe car. They look awesome under the hood! Certainly adds a nice touch to the motor.

        Helpful (3)
      • October 24, 2019

        5 2001 GT - Anonymous Installation Time: Less than 1 Hour


        Just want to shout out to the AMERICAN MUSCLE TEAM for a Awesome set of coil packs for my 01' Mustang. I have been ordering from American Muscle for several years and you just cant beat there customer service, Quick shipping awesome products. Thanks Team RP

        Helpful (1)
      • September 30, 2019

        5 2001 GT - JeffFlinn Installation Time: Afternoon

        MSD Coil Pack

        Arrived quick easy to change and automatically could tell the difference in the performance...

        Helpful (1)
      • September 29, 2019

        5 2001 GT - Jk Installation Time: Afternoon

        Nice upgrade

        I replaced the coils due to a low RPM stutter. I of course replaced the plugs at the same time. Previous owner must have had issues and only replaced a couple of coils because only 6 were the originals and the other two were after market. This and the plugs made the idle smoother.

        Helpful (2)
      • August 05, 2019

        5 1999 GT - Eduardo1090 Installation Time: Less than 1 Hour Installation Cost: 0-$100

        Great replacement for old ones.

        I decided to replace my old coils because one of my old ones blew up on me haha.

        Helpful (1)
      • August 02, 2019

        5 2001 GT - NewEdge Installation Time: Less than 1 Hour

        Good coil for the price.

        Returning from Afghanistan after 18 months i hit the key on my 01 GT yo find out a coil called it quits. Ordered these and the boots seem to be good material, coil life vs OEM im unsure of and overall the car runs well (better than with a bad coil lol). To say they add power...meh...ive already put cams, gears, intake, exhaust etc on it...and while i wont say these really add power they are a great value and look good under the hood, if they last as long as the O.E ones ill be thrilled.

        Helpful (2)
      • June 24, 2019

        5 2000 GT - TWood Installation Time: Less than 1 Hour

        Fixed Stuttering

        Bought these to replace the original factory COPs in my 2000 GT. Nearly all of them were misfiring. Not enough to trigger a Check Engine Light, but enough to cause noticeable stuttering when accelerating. After replacing the factory COPs with these, the car accelerates nicely and with no stuttering. No noticeable performance gain, but I wasn’t expecting any. Just bought them to fix the stuttering. So far, so good.

        Helpful (4)

      Questions & Answers (17 answers)

      5 Top Rated Questions

      Would these be a solid combo with NGK's G-Power plugs?

      • The MSD Blaster Coil Packs will work well with the NGK G Power plugs.

      Helpful (1)

      Do you need a spark booster to get a stronger than stock spark out of these coils?

      • No, a spark booster is not needed to obtain stronger spark from these.

      Helpful (0)

      What is the overall benefit of these MSD Coils over the USA made Motorcraft units?

      • These offer additional power and better fuel economy when compared to Ford Motorcraft factory replacement coils.

      Helpful (0)

      What plug would you recommend with these on a slightly modded gt?

      Will these fit under the BBK high flow fuel rails on a 2v 4.6? Stock coils have a clearance issue with these fuel rails.

      • At this time, we have not tested the MSD Blaster Coil On Plug Set with the BBK High Flow Aluminum Fuel Rails.

      Helpful (0)
      Post Your Question
      10 More Questions
      Are any COP carried by AmericanMuscle manufactured in the United States? 1 answer
      do yiu think this fit a mach 1 1 answer
      Do they come in red? At MSD's website they also come in blue and black. 1 answer
      Do I need to change the stock spark plugs to performance plugs after installing these coils and also do I need to tune my car? 1 answer
      With these coils, is there a need to increase the gap on the spark plugs? IF so how much of an increase? 1 answer
      What is the voltage on these?O someone already asked, but the answer is unclear. Is it 25000 more than the 20000 stock making it 45000? Or is it just 5000 more making it 25000? 1 answer
      Do these coils come with any warranty? 1 answer
      Will these work well with a 93 octane tune? Wondering if these will work better than OEM coils running a 93 octane time on the car. 2 answers
      How much more volts are these running over stock? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (8) Coil Packs

      Tech Specs

      Will It Fit My Mustang

      • Bullitt - 01
      • GT - 99, 00, 01, 02, 03, 04

          Related Mustang Categories