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How To Install Replace Ignition Coils 4-6L V8 2006-08 Ford Explorer F150 Mustang More
How to Replace Ignition Coil 2002-05 Mercury Mountaineer 4-6L V8
Created on:
Tools used
Socket Extensions
8mm Socket
Ratchet
1. Removing the Ignition Coil
Disconnect the ignition coil wiring harness
Remove the two 8mm bolts from the ignition coil
Pull the ignition coil up and out
2. Installing the New Ignition Coil
Push the new ignition coil into place with the wiring connector facing the rear of the vehicle
Insert the two 8mm bolts into the ignition coil
Connect the ignition coil wiring harness
Repeat Steps 1 and 2 for the remaining coils
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Mike from 1A Auto. I hope this how-to video helps you out, and next time you need parts for your vehicle, think of 1AAuto.com. Thanks!
In this video, we're going to show you how to replace the ignition coils on this 2006 Ford Explorer. It has the 4.6 liter V8, and the only tool you'll need is an 8 millimeter socket with a ratchet and extension.
Open up the hood, and in the engine, there are four coils on each side: one, two, three, and four here on the driver side. You'll need to unplug the harness. There's just a little tab that you can press with your thumb and then pull. Pull and wiggle it a little bit to get it off. Then either a 7mm or 8mm bolt that holds the coil down. You see the ones on the driver side. Passenger side is obviously located somewhat in the same position on the other side.
I'm going to remove the second one back. It's just the easiest one to video. Again, push the tab with your thumb. Pull off the connector. 8mm socket with a ratchet and extension, remove that bolt. Then once the bolt is off, make sure you retrieve it. Then the coil will pull out with just a little bit of a half turn, as well as just moving it back and forth and it pulls up and out.
The new coil from 1A Auto is going to go right down in just like the original one. You want to push it down in and give it a good firm push. Make sure that the hole lines up with where the bolt goes into the intake manifold or head. Start that bolt on and tighten it up. Obviously you'll repeat this procedure for all eight, or however many you want to replace. Make sure you reconnect all of your coils, and you're all set.
Thanks for tuning in. We hope this video helped you out. Next time you need parts for your car, please visit 1AAuto.com. Also check out our other helpful how-to and diagnosis videos.
Tools used
7mm Socket
Ratchet
11mm Socket
1. Removing the Engine Cover
Remove the two 11mm nuts from the engine cover
Lift the engine cover up
Disconnect the hose on the back of the cover
2. Removing the Ignition Coil
If needed, loosen the air intake hose clamp and remove the air intake hose to access coils 6 and 7
Remove the 7mm bolt from the ignition coil
Disconnect the ignition coil harness
Lift the ignition coil up and out
Remove the boot with pliers if it will not pull out
3. Installing the Ignition Coil
Insert the ignition coil into place
Tighten the 7mm bolt to the ignition coil
Connect the ignition coil harness
Repeat the process for any other coils
4. Reinstalling the Engine Cover
Clamp the hose to the engine cover
Insert the engine cover into place
Tighten the two 11mm bolts to the engine cover
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Mike from 1A Auto. I hope this how-to video helps you out, and next time you need parts for your vehicle, think of 1AAuto.com. Thanks.
In this video, we're going to show you how to replace the ignition coil on this 2003 Mercury Mountaineer with the 4.6L V8 engine. The items you'll need for this include a new ignition coil from 1AAuto.com, and 7mm and 11mm socket with a ratchet.
Start off by removing these two 11mm nuts. We'll fast-forward as Mike does that. Now lift the cover up and you'll feel it release from the bracket. Pull it forward and then just open up this clip and pull the hose free and your cover's free.
The 4.6L V8 has a coil for each cylinder. On this side pretty easy to get to: one, two, three and four. Over here on this side you can pretty easily see that one that's here in the back. If you wanted to get to either one of these two here, you remove this screw and pull this from there, and you can pull these hoses off. Then the front one is right in here. Now just remove the 7mm bolt that holds it in place. Push the tab on the harness and disconnect it. Then pull the ignition coil up, bend it to the side, and then lift it up and out. The boot may stay behind if your ignition coil is in rough shape, so use a pair of pliers, reach in and pull the bottom of the coil up and out.
On the left is the old ignition coil; on the right is the new one from 1A Auto. You can see they're identical, and they'll fit exactly the same.
Take your new ignition coil and feed it down into place, and back underneath your fuel rail. Once you've got it lined up replace that 7mm bolt and just start it by hand, and then tighten it up with your socket and ratchet. Reconnect the harness and then repeat for any of the other coils that you might want to replace.
Once you've replaced whatever one you want to replace, put the cover back in place. Put the hose back on the back and clip it in place. Line up the two bolts in the front. Once you do that you can push the clips down there in the back, then put those two 11mm nuts back in place and tighten them up.
We hope this video helps you out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free, 888-844-3393. We're the company that's here for you on the Internet and in person.
DG511
In Stock
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Robert
August 3, 2023
The parts are correct got them quickly. Good experience.
Motorcraft Ignition coil
Leander
December 4, 2024
Great price for a motorcraft coil!
Customer Q&A
Do you get all 8 ?September 28, 2023
Steven B
10
Yes
September 28, 2023
Clarence G
10
This listing only include 1 ignition coil. The set of 8 can be located under part number: MCERK00004. Please note that the kit is out of stock. You may feel free to sign up via email to be notified once the kit is available.
September 29, 2023
Meghan R
Customer service
877-844-3393
Monday - Friday 8:00am - 9:30pm ET Saturday - Sunday 8:00am - 4:30pm ET
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