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Accel Super Coil Packs; Black (11-16 3.5L EcoBoost F-150)

Item T531073
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      Review & Installation Video

      So, if you own a 2011 to 2016 F-150 powered by that 3.5-liter EcoBoost motor and you're checking out this video, then chances are you might have some symptoms of a bad coil pack or two. Some of those symptoms might include a rough idle, struggling on start-up, especially when it's hot or cold outside, or generally feeling a loss of acceleration or performance when you're driving around. And if that's the case, then these coil packs from Accel might just be the ticket.Now, these coil packs are an OEM upgrade. They come out to around $40 apiece, and at just under the $250 price point for the whole set, they're a lot less expensive than picking them up from the dealership. They have better magnets and cores inside, and they have a better designed coil, which provides more consistent spark, certainly an important thing to think about considering that these guys are firing hundreds of times a second for potentially hours on end.Now, I'm also happy to say that swapping out your coils is very simple. This is a very easy maintenance job you can do at home with basic hand tools. You literally only need a socket, and you might need a flat head screwdriver. But besides that, I'm going to give this a simple one out of three wrenches on our difficulty meter. It should not take us more than 30 minutes to an hour, again with basic hand tools.So, again, if you're looking for some very affordable coil packs, you want to upgrade your ignition system, or you're just suffering from some of those symptoms of a bad coil pack, then these guys are the ticket. And if you decide to spring for these, you can come back in just a minute. I'm actually going to walk you guys through that entire install and show you how easy it is, step-by-step.All right, guys, to swap out your coils, you'll need a standard drive ratchet with an 8-millimeter socket, and an extension might be helpful.All right, so removing your coils is actually very easy. All you'll need is a ratchet and an extension. But before you do that, you have to access your coils, and they're covered up by that engine cover, that plastic cover. So, what we need to do is remove it, obviously. It's really held in with just a couple of pushpins, and you actually have to remove your oil cap in order to pull it free. Once you've removed your oil cap, just gently pry up on it, pull it out of the bay, and we'll expose those coil packs so we can get started.All right, with our engine cover removed, we've exposed all the coils on our driver's side head here. They're held in with an 8-millimeter bolt, so go ahead and grab your socket and extension and ratchet, loosen those bolts up. And once we pull these bolts, we're actually going to disconnect the coils from the wire harness.Now, to disconnect the coil from the harness, really simple. Pull on this red tab here on the connection itself, press down and squeeze, and remove. Once you've done that, you can gently pull the coil out of the head.All right, once you've popped that coil out, you can throw the new Accel coil in there. And again, like I mentioned earlier, OEM upgrade here, so same connections, no specialty tools, no modifications necessary. Go ahead and fit this down in there, make sure it's seated on the spark plug itself. Go ahead and pop that connection back in, and tighten down that 8-millimeter bolt.All right, once you've got all those other coils swapped out, double-check those connections. Make sure you're good to go.That'll also wrap up my review and install of the Accel Super Coil packs with the black finish, fitting your '11 to '16 3.5-liter EcoBoost-powered F-150. I'm Travis. Thanks for watching. And for all things F-150, keep it right here at

      Product Information

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


      • Ignition Coil
      • Features Advanced Bobbin Technology
      • With Specialized Silicone Magnetic Steel Cores
      • With Optimized Windings and Properly Engineered Turn Ratios
      • Direct High-Performance Replacements for OEM Coils
      • Compatible with ODB II
      • Backed by a Limited 90-Day Warranty
      • Fits 2011-2016 3.5L EcoBoost F-150s


      High Quality Parts for a Superior Performance. Expect your engine to start without fail once you've replaced your OE ignition coil with the Accel Super Coil on Plug Kit. This ignition coil boasts optimized windings, silicone magnetic steel cores, and the use of advanced bobbin technology, which work together to ensure a responsive and reliable ignition system for your Ford F-150.

      Backed by a 90-Day Warranty. The ignition coil is made by Holly, a company with over a hundred years of experience in fuel systems. As proof of the company's confidence in its products, this ignition coil kit is backed by a 90-day limited warranty.

      Easy, Hassle-Free Installation. The Accel Super Coil on Plug Kit is designed to directly take the place of the stock coils that originally came with your Ford F-150. It can be installed in under an hour. And because it is also compatible with ODB II, it will promptly show up on your system without any need for further tweaking.

      Application. This set of black Accel Super Coil on Plugs are specifically designed to be used on the 2011-2016 F-150s equipped with the 3.5L EcoBoost V6 engine.

      Fitment: 2011 2012 2013 2014 2015 2016 Details

      MPN# 140646K-6

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (14)

      Write a Review

      Ratings Summary

      4.4 out of 5 overall rating from 14 customers

      Installation Time: Less than 1 Hour

      Installation Cost: 0-$100

      • March 30, 2020

        5 2016 XLT - Dan Installation Time: Shop Install Installation Cost: 0-$100

        Did the trick!

        Had a misfire, due to the numerous little issues surrounding the ecoboost motor. Replaced the stock coilpaks with the Accel. Issue fixed. Don't know if it made a difference but I wanted to ensure the quality was there. Since the price was less than OEM I was happy.

        Helpful (0)
      • November 26, 2019

        5 2011 XLT - Ecobroke11 Installation Time: Less than 1 Hour

        Great product

        Hade a terrible miss-fire. After replacing 3 motorcraft coils one at a time and having another go bad i found these for half the cost. Installed them with a tune and runs like new.

        Helpful (1)
      • October 21, 2019

        5 2014 FX2 - Jeff Installation Time: Afternoon

        Worked Out Great!

        Purchased these for a routine milage maintenance that i did myself. That was about 10,000 miles ago and I still have yet to have any issues with them.

        Helpful (1)
      • September 29, 2019

        5 2019 Lariat - RandyD Installation Time: Less than 1 Hour

        More MPGs

        Use these and your gas mileage will go up. Install was a breeze. Cheaper than OEM

        Helpful (1)
      • August 31, 2019

        5 2013 FX4 - FrankL Installation Time: Less than 1 Hour

        Worked great

        Easy install, no issues. The clips for the connectors are a little tough though.

        Helpful (1)
      • April 26, 2019

        2 2011 - Cam Installation Time: Less than 1 Hour

        Don’t buy!

        I put a set of these coils on my 2011 ecoboost. It’s tuned an the boost is turned up which will make the coils work harder but only when @ the higher boost pressures. I have put only 16600 miles on them an one died. Its so bad it’ll only idle. Anything more it misses. BUY MOTORCRAFT!

        Helpful (1)
      • December 23, 2018

        1 2016 XLT - JosephR Installation Time: Less than 1 Hour

        Mis fires

        Put these in with a bunch of other mods and a tune and had misfires under load. Put the stock coils back in and no misfires. Will be returning.

        Helpful (3)
      • November 26, 2018

        4 2012 Lariat - JamesP Installation Time: Less than 1 Hour

        Accel coil packs

        Still evaluating for performance, it seems to be doing well so far.

        Helpful (5)
      • November 22, 2018

        5 2013 - CraigS Installation Time: Less than 1 Hour

        Great Buy

        I shopped around before I purchased theses coil packs. No parts stores in my area had a price close to what I paid for these. Even the Motorcraft parts were more expensive. I have been running these coil packs for 10 months and they work great. I couldn't be more pleased. Thanks American Trucks!

        Helpful (7)
      • October 20, 2018

        5 2012 XL - Wes Installation Time: Less than 1 Hour

        Easy install, great product

        Easy install. Seems to increase the mpg by 1 and way cheaper than ford OEM parts.

        Helpful (8)

      Questions & Answers (2 answers)

      2 Top Rated Questions

      Are all of accel coil packs the same except for the color?

      • The yellow and black Accel coilpacks will be identical, other than the color.

      Helpful (1)

      How many miles should I get out of these? I replaced the stock set a year and a half ago and just had 1 go bad today.

      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (6) Coil Packs

      Will It Fit My F-150

      • 3.5L V6 EcoBoost - 11, 12, 13, 14, 15, 16

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