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
Complete repair to restore your engine to like-new condition
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.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
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 2002-08 Jeep Liberty
Created on:
Tools used
Socket Extensions
10mm Socket
Ratchet
1. Removing the Ignition Coil
Pull the hose out of its clamp
Disconnect the ignition coil wiring harness
Pull off the hose clamp
Remove the 10mm nut from the ignition coil
Pull the ignition coil up and out
2. Installing the New Ignition Coil
Put the new ignition coil into place
Fasten the 10mm nut onto the ignition coil
Connect the ignition coil wiring harness
Push the hose clamp into place
Push the hose into its clamp
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 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 an ignition coil on this 2006 Jeep Liberty with the 3.7L V-6 engine. The only items you'll need for this are a new ignition coil from 1AAuto.com and a 10mm socket and ratchet with an extension.
Right here, is ignition coil 1, 3, and 5. On the other side, is ignition coil 6, 4, and 2. We're going to show you how to replace ignition coil 1, but it's a similar procedure. You just pull that hose out of the bracket, disconnect the harness by pushing the tab and then remove that hose clamp. This just pulls right off of the stud. Then, you want to remove this 10mm nut. We'll fast forward as Don does this. Once that's removed the ignition coil pulls right up and out.
On the left, is the old ignition coil. On the right, is a new one from 1A Auto. You can see they're identical. They're going to mount exactly the same. Take your new ignition coil and push it down into place. Now replace that 10mm nut and tighten it up. We'll fast forward as Don does this. Reconnect your harness. Push that hose clamp back into place. Re-clip the hose into place. Then 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.
ICA61506
In Stock
Product Reviews
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4.94/ 5.031
31 reviews
5 Stars
4 Stars
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1 Star
29
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Leo
March 17, 2017
They fit great and worked great will be ordering more
Great value
john
March 22, 2017
Easy to install and a bargin if you want to replace all six. I would recommend getting six new spark plugs to go along with them.
Ignition coil
J
July 5, 2017
Shipped the right ones (part #s) within a few days. Thanks
Perfect fit
J
August 6, 2017
I was worried about the product at first, getting 6 coil packs for the price of one at a auto parts store. But I'm to tell you they have my business for now on. Fit perfect, worked perfectly. I will tell my friends and family about Auto1.
Thanks john v.
Jane
August 19, 2017
The part I ordered came on time and was the right parts too love this company bravo!
A coils very good
H
October 28, 2017
very good.
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Quality parts
Sam
November 21, 2017
Great value and quality parts. Will return for more .
1AERK00082-Ignition Coil
T
February 2, 2018
Replaced these as a caution and maintenance job because of the high miles I have on my 07 Nitro. They fit perfect and were ease to replace. 40 min job
lack of power
Manuel
February 3, 2018
Ignition coil fits perfect and I can feel that extra power that it was lacking. Thanks
Great Product. Great Price
Richard
April 30, 2018
The product is always available, great price compared to dealer prices, quality product and shipped right away.
I will continue to purchase parts through 1A Auto.
Updated some parts
Curtis
May 24, 2018
Figured the Jeep could use some updated parts and these were significantly cheaper than the local auto parts store. Good purchase!
parts from 1Aauto
Terri
June 28, 2018
I have always been very pleased with this company!!! Timely shipping and parts are very good. Lower cost for quality parts. Thank you 1A auto, you have saved us from these high price auto stores. Love the free shipping!
Worked great! Snug fit!
T
July 21, 2018
Two coils were bad, so I decide to replace all 6. Ordered these after reviewing several others. I use NGK Iridium for the plugs so I started there. As I was comparing quality and prices, I thought of 1AAuto. I use their videos all the time. I liked their price and warranty, and after a little more digging (plus a few personal recommendations), I choose these. They are solid in construction. Felt well made. They sat firmly on the plug and worked like a charm. The only hmmm moment was when I had to take one back out to look for a screw and the O ring was torn a little. I think it was from the tight fit. Much more so than my worn coils. All in all, they have worked well. I will buy more parts from 1AAuto. Thanks so much!
Running great
Dave
August 12, 2018
Took a failure of one coil to move me to replace all after only 238,000 miles. Running like new...might not wait so long again.
Correcting an earlier mistake
H-M-Marty
August 14, 2018
I reviewed these coils for my 2007 Dodge Dakota earlier and did not give them very favorable remarks, but I was wrong. After installing the coils,along with new spark plugs, I reported that my truck engine ran worse than before, and it did, but not because of the coils. After a costly search, it was discovered that the problem was that the parts store had given me 4 of 6 incorrect spark plugs, which is a whole other story. Once the correct plugs were installed, along with these 1A ignition coils, my truck runs better than ever.
Coil pack
R
February 8, 2019
Great parts, great prices, great service !
Thanks again! This not my first purchase! Always have been treated with respect !!!
Work great
K
July 30, 2019
Work great
ignition coil set
J
September 24, 2019
very good price for a set of ignition coil,very good quality on the product and fits perfectly on the description of the vehicle that I was looking,works perfect and my car is running nice and smooth..thatnks A!AUTO YOU GUYS ROCK!!!!!!
Perfect
Chris
January 5, 2020
They were exactly what I ordered and the price was great. Thanks
1 A comes through yet again.
Robert
March 21, 2020
Perfect replacement. Super fast delivery as usual. I am really impressed with 1A. Thanks for the quality parts at a very reasonable price.
Best on-line parts store ever.........
Leon
October 7, 2020
The best online parts store ever! Every part that i.have purchase was high quality and arrived when 1A auto said it would order here you can't go wrong professionnel and knowledgeable staff will help you.
Good beater replacement
N
December 22, 2020
Bought for a Jeep Liberty to replace a few that were misfiring. They fit great over the plugs, the power connectors however were a little tight to connect and every so often do come undone, a zip tie around it fixed it though. Other than that it works great.
Parts order
C
January 16, 2021
The parts I ordered ignition coils spark plugs and window regulator show up on time and where in excellent condition and fit like the original ones. I recommend this store for ur parts.
Could set
Rafael
June 8, 2021
very satisfied with my purchase , inexpensive and exact fit for my vehicle , good quality and fast shipping service
Excellent Service
Shelley
November 4, 2021
Easy to find what I needed on the website, purchase was very smooth and it was shipped and delivered in less than 4 days. I will use this site again.
Quincy
January 7, 2022
Cost was impressive
MICHAEL
May 15, 2022
Working great so far.
Jeep coil
russell
November 19, 2023
Awesome service perfect fit
Good fit
Arthur
December 12, 2023
So far,so good
Highly satisfied
Logan
March 29, 2024
High quality parts. Bought these for a tune up for my Volvo. They work great and kit came with all the parts I needed
Cesar
July 17, 2024
I'm happy with the product. I work
well. Thanks 1A Auto
Customer Q&A
Who are they made by?September 15, 2017
John C
10
John,My name is Michael,I really Have no idea who makes this product. I bought this product because I wanted new and not Re-Manufactured. I did the work myself and with help from my wonderful Daughter. We were replacing all the plugs and wires. The job went well,and the parts worked super. I would purchase again without any regrets,Mike.
September 15, 2017
Michael A
10
I can not remember who made them because it has been over a year sense I bought them
September 16, 2017
Robert C
10
These are made for us by multiple vendors based overeas to meet or exceed OE specifications. We simply label them as our 1A Auto brand parts and back them with a limited lifetime warranty.
September 18, 2017
Alex P
The bolt thats holds the coil pack down broke what do i do?December 25, 2018
Jessica C
10
A bolt extractor will be the best tool for the job!
January 3, 2019
T I
Are these the same ignition coils on the 05 dodge ram 1500 5.7 ? Would it workSeptember 16, 2022
John D
10
This is not the correct part for your vehicle, but we do carry the one you need. The correct part number is: ICA65566.
September 16, 2022
Emma F
Customer service
877-844-3393
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Jeep is a registered trademark of FCA US LLC. 1A Auto is not affiliated with or sponsored by Jeep or FCA US LLC.See all trademarks.
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