TRQ ignition coils will have your engine running like new. TRQ ignition coils are manufactured to precise specifications using premium raw materials to optimize each vehicle's ignition system. To ensure peak performance, TRQ recommends replacing ignition coils in sets to prevent electrical output imbalances. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.
Product Features
High dielectric epoxy and reinforced bobbins for extended service life
Rubber, Silicone, or Phenolic Resin Shell: Prevents premature boot wear
Application Specific Design: No modifications required
Item Condition:New
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
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Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
How to Replace Ignition Coil 1998-2011 Lincoln Town Car
How to Replace Ignition Coil 1998-2011 Ford Crown Victoria
How to Replace Ignition Coils 2009-2014 Ford F-150 54L V8
How to Replace Ignition Coil 2002-05 Mercury Mountaineer 4-6L V8
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Tools used
Socket Extensions
8mm Wrench
7mm Socket
Ratchet
1. Disconnect your battery
Use an 8 mm wrench to disconnect your negative battery terminal
2. Remove the ignition coil
Unbolt the ignition coil with your 7 mm socket, ratchet and extension.
Unplug the wiring harness
3. Install the new ignition coil
Bolt the ignition coil down with your 7 mm socket.
Reconnect the wiring harness.
4. Service the rest of the ignition coils.
Repeat steps 2 and 3 until you have serviced all the coils.
Reconnect your negative battery terminal with your 8 mm wrench.
Brought to you by 1AAuto.com your source for quality replacement parts and the best service on the Internet. In this video we're going to show you how to remove and install a new coil in this 2011 Lincoln Town Car. This has a 4.6L, the same as many of these vehicles. The tool you'll need is a 7 mm socket with a ratchet and extension.
With your 8 mm wrench disconnect your negative battery cable.
Okay, replacing your coil and spark plugs is pretty easy. I'm going to show you on this side; because, it's easier to film and get to. The other side is just as easy. You do just need to remove your intake hose which is three clamps and a couple of hose connections on the back and you remove that whole intake hose and get to your coils pretty easy. Okay, so the coils are held in place by a 7 mm bolt. Get the socket ratchet down on there. It can be a little tough to break loose. I'm just going to get my socket off of here before I get too far. Okay, this connection you just reach underneath and there's a little tab right here. Squeeze that tab and the harness pulls loose. You can just kind of pull your coil up and out like that. This happens to me a lot. I've removed a bolt but it twisted in the socket so it's now stuck. What I do I take a screwdriver or something that fits right up in there. Let's see here, and then I just drop it and basically that usually almost always gets the bolt from the socket. Just make sure you watch where it goes.
Okay original coil. New coil from 1A Auto. You can see pretty much all the same. It has the same connector and everything. Put it right down in. Press it in. Okay your 7 mm bolt. Reconnect your lead, you're all set. Just repeat that for the other seven cylinders. Then reconnect your battery and your engine should be purring like a kitten.
We hope this 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 with you on the Internet and in person.
Tools used
Flat Blade Screwdriver
7mm Socket
Ratchet
1. Removing the Ignition Coils
First two steps are for the driver's side
Loosen the hose clamps on the air intake hose with a flat blade screwdriver
Remove the air intake hose
Disconnect the ignition coil wiring harness
Remove the 7mm bolts from the ignition coil
Pull the ignition coil forward, up, and out
2. Installing the New Ignition Coils
Push the ignition coil down into place
Insert and tighten the 7mm bolt
Connect the ignition coil wiring harness
The last two steps are for the driver's side
Insert the air intake hose
Replace and tighten the two hose clamps
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Don from 1A Auto. I hope this how-to video helps you out, and the next time you need a part for your vehicle, think of 1AAuto.com. Thanks.
In this video, we're going to show you how to replace an ignition coil on this 2004 Ford Crown Victoria with the 4.6 Liter V8 engine. The items that you're going to need for this include a new ignition coil from 1AAuto.com, a 7mm socket and ratchet, and if you're working on the driver's side ignition coils, you're going to need a flat blade screwdriver.
Now, on the driver's side, your ignition coils are covered up by this intake hose. You just have to loosen up those two hose clamps with a flat blade screwdriver and pull it free. Then you can access all four of those ignition coils.
On the other side the ignition coils you can access right now we're going to show you on the easiest one to see so we can show you the process. Just push the tab on this harness and pull it free. Then you want to remove the 7mm bolt. Once the bolt is removed, you just pull it forward, 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 mount exactly the same. Push your new ignition coil down into place, and back. Then replace that 7mm bolt. Once you've tightened it up, reconnect your harness, and you're all set.
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.
Tools used
Gloves
Socket Extensions
8mm Socket
Ratchet
Safety Glasses
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.
ICA61672
In Stock
Product Reviews
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4.94/ 5.018
18 reviews
5 Stars
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claude
January 27, 2017
Work very well,i will buy again from your company.
Ignition coil
Larry
January 27, 2017
THis is a good part for a good price would recommend it to my friends
COP ignition coil
JOHN
March 6, 2017
Great price. Fast delivery. Part fit just like OEM. Works great. Will purchase from them again.
keith
March 20, 2017
Love all my parts that I've bought so far. Looking to buy the other 6 coils so everything is new. I have a 2007 f150 and I've replaced a lot of parts so far. Thank you again
great price. .
James
July 24, 2017
worth the short wait. better than $56.00 plus tax locally
ingnition coil purchase
J
August 17, 2018
I was concerned about ordering this ignition coil for my
1998 mercury grad marquis. your info about guaranteed to
fit my car was exactly right. I will order other car parts from
1A auto in the future. thank you for your great service and
free shipping.
Works good
M
December 11, 2018
Perfect fit. Item as described. Excellent price. Delivery was fast.. everything was expected and plus more. Thank you
Always GOOD!
Robert
December 22, 2018
Ordered ignition, got ignition coil quickly, ignition coil works; I'm happy!
Always get good stuff and good service at good prices from 1A-Auto.
Ignition Coil
Donald
April 15, 2019
my 2003 F-150 did not pass emissions here in Indiana #4 multiple misfire changed the coil and plug passed no problem shipping was very fast and the price was great did not know if I would have a problem with the value line but no vehicle passed and runs 10 times better
coil purchase
Steve
May 1, 2019
Good group to deal with, quality parts at a fair price with fast shipping. Dependable.
Awesome
J
May 12, 2019
I got my ignition coils fast i only shop at 1A auto
Great parts
Michael
December 12, 2019
I have great response from using these parts . Would recommend them to everybody , and great service.
Great company
craig
March 8, 2020
Received the coil packs in due time and they work great. 1aauto is my new go to auto parts store
Ignition coil
DARREN
December 7, 2020
Bought one coil. Easy replacement. Working properly so far. Thanks!
Coil
Ana
January 5, 2021
Great product. Easy to install. Truck runs smoothly now.
Joel
August 16, 2021
This part fit my Ford F-150 Ford XLT 5.4. Opened up my truck to find that one of these ignition coils was not connected correctly. It had been stuffed in and the rubber melted over the coil causing a misfire. This fixed my issue.
Dustin
October 24, 2023
Fit and worked as needed. Shipped quick.
charles
September 1, 2024
good parts
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Mercury is a registered trademark of Ford Motor Company. 1A Auto is not affiliated with or sponsored by Mercury or Ford Motor Company.See all trademarks.
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