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Granatelli Motor Sports Coil and Wire Kit (05-10 V6)

Item 393954
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Market Price $319.99 You Save 17% ($53.04)
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$266.95 (kit)

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      Product Information

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


      • Improves Throttle Response and Spark
      • Better Fuel Economy
      • Adds Up to 18 Horsepower
      • 0 ohms of Resistance
      • No Radio Interference
      • Direct Replacement
      • Fits All 2005-2010 4.0L V6 Mustangs


      Increased Horsepower. Get the most out of your 2005-2010 V6 powered Mustang without making any major modifications by replacing the stock coil pack and wires with this Granatelli Motor Sports Coil and Wire Kit Adding up to 18 more horsepower, this kit is ideal for V6 Mustang owners that want more power and improved throttle response.

      Improved Fuel Economy. This Granatelli Motor Sports Coil Pack produces more spark than the factory coil. The performance rated plug wires included in this package will deliver this improved spark more efficiently. This combination burns the fuel completely, which ultimately improves the fuel economy of your 4.0L Mustang.

      Direct Performance Replacement. The coil pack and wires included in this GMS Coil and Wire Kit are specifically designed as a direct performance replacement. Installing using basic hand tools, you should have this update completed in about an hours time.

      Application. This Granatelli Motor Sports Coil and Wire Kit is a vehicle specific application for all 2005-2010 Mustangs powered by a 4.0L V6.

      Fitment: 2005 2006 2007 2008 2009 2010 Details

      MPN# 26-1846CP

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (10)

      Write a Review

      Ratings Summary

      3.6 out of 5 overall rating from 10 customers

      Installation Time: Less than 1 Hour

      • February 21, 2020

        5 2009 V6 - YUUUH Installation Time: Less than 1 Hour


        It was awesome and felt a slight difference idk about 18 tho. Reason why theres so much bad reviews its because they more than likely didnt put it in the right spark plug . It's very tricky . For the coil is 123 top and 465 left to right on the bottom and the engine cylinder is 123 on passenger (engine to you) and 456 (engine to you) .

        Helpful (0)
      • March 27, 2019

        5 2008 V6 - Daniel Installation Time: Less than 1 Hour

        Works great

        It has better throttle response and feels smoother. It doesn’t take long to install.

        Helpful (0)
      • July 30, 2018

        3 2007 V6 - KevinS Installation Time: Afternoon


        The next morning, I started my '07 V6 for a cold start and I notice something strange with my RPM's. Like it wasn't hitting 2000rpm for a normal cold start but instead, it was going at 750rpm and it sounded like it wanted to shut down my engine. I got worried and when I was driving, I did a 0-60, dude the response time kinda lags and my rpm went crazy lol but it runs well and you kinda notice the difference. I mean no engine check lights up which is good but yeah be careful to add this part. It works well, just make sure no engine check lights up and when you turn it on, observe ur RPM!

        Helpful (6)
      • June 17, 2018

        5 2010 V6 - JoseM Installation Time: Less than 1 Hour


        Everything really good Good improvement Good results

        Helpful (6)
      • April 20, 2018

        1 2007 V6 - Rod Installation Time: Less than 1 Hour


        Bad product, after 2 days of the installation, miss firing starts, and a loud radio interference.

        Helpful (5)
      • December 13, 2017

        5 2006 V6 - GuMbY Installation Time: Less than 1 Hour

        Gms Coil Wire Kit

        This is a great product. It is very easy to install. Took me 10 minutes tops to install. I can immediately notice the quicker throttle response. It was paired with ngk iridiun spark plugs gapped to .065. It was totally worth every single penny. I highly recommend it.

        Helpful (8)
      • November 25, 2017

        5 2005 V6 - max Installation Time: Less than 1 Hour

        Awesome product

        Superior product,I can feel the extra zip even with all my other mods and looks sharp.

        Helpful (7)
      • August 17, 2017

        1 2005 V6 - LuisO Installation Time: Less than 1 Hour


        I honestly feel like it takes off power/throttle response

        Helpful (8)
      • May 13, 2017

        1 2006 V6 - Jackhammer Installation Time: Less than 1 Hour


        WARNING! Bad product. Don't waste your hard earned money on this GMS coil pack. My car never ran so badly after installing this coil. Engine light came on after two days, had it checked and the sixth cylinder is not firering properly. Contacted AM and they couldn't help me out. Save your money.

        Helpful (12)
      • October 24, 2016

        5 2007 V6 - Pablo Installation Time: Less than 1 Hour


        Its amazing. You feel it no doubt. It does add slight hp but i wouldn't say 18. It has a nice clean look to it and installing shouldn't take more than an hour tops. Just regular hand tools

        Helpful (9)

      Questions & Answers (6 answers)

      5 Top Rated Questions

      What spark plugs are better to go with this kit

      • The GMS Coil and Wire Kit will not require new spark plugs, and would use the same heat range as stock. We do recommend slightly opening up the gap for a better spark with the higher voltage this coil puts out.

      Helpful (0)

      is it possible to get the red wires kit?

      • Hello! I do apologize, however we do not offer the GMS Coil and Wire Kit in red.

      Helpful (0)

      Is the number order on this coil pack the same as the stock numbering?

      • This will have the same number order on the coil pack as the stock numbering as it is a direct replacement for the OE Coil and OE Plug Wires.

      Helpful (0)

      does this item come with 8mm or 10mm cables. i didn't see it anywhere in the description? I'm guessing they're 8mm because they're blue but i'd prefer to know for sure instead of just assume.

      • These cables will be 8mm.

      Helpful (0)

      Does it require a re gap or a tune

      • It is a good idea to check the gap on your plugs and make sure they are to spec. This coil and wire kit is a direct replacement to the factory components. You will not need a custom tune for it to function properly.

      Helpful (0)
      Post Your Question
      1 More Question
      ok my question is what would american muscle run screamin demon, gms, accel, or stock i want this one because of the wires but id like to get it as a kit to unless i can get a cheaper coil thats going to do just as well 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Coil Pack
      • (6) Plug Wires

      Tech Specs

      Will It Fit My Mustang

      • V6 - 05, 06, 07, 08, 09, 10

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