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 Coils 2002-06 Nissan Sentra 2-5L
Created on:
Tools used
10mm Wrench
10mm Socket
Ratchet
1. Removing the Ignition Coil
Remove the 10mm bolt from the ignition coil
Disconnect the ignition coil wiring harness
Pull the ignition coil up and out
2. Installing the New Ignition Coil
Push the new ignition coil into place
Push the ignition coil onto the spark plug
Insert the 10mm bolt into the ignition coil
Connect the ignition coil wiring harness
Repeat these steps 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, I want to show you how to replace an ignition coil on this 2006 Nissan Sentra; the only tool you'll need is a 10mm socket with a ratchet or a 10mm wrench. We replace one of the coils. We do recommend you replace them in a group of four for a four-cylinder engine.
It's pretty easy. They're right straight forward. A 10mm bolt holds the coil in. Remove that, pull on here, disconnect, and the coil comes up and out.
The new coil from 1A Auto is going to go in, just like the original one. Make sure you put it right down in the center there. You can feel it go down on to the spark plug. Then put it down on, put your bolt back in, and tighten it right down, nice and firm. Reconnect and then repeat for the other three.
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.
ICA61485
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Product Reviews
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4.88/ 5.041
41 reviews
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Nissan Altima Ignition Coils
Robert
February 25, 2017
I ordered the set of four coils to install in my 2003 Altima. They weren't in too long when one of the cylinders started misfiring. After troubleshooting, I found that one of the new coils was bad. This has been the only problem I've had from 1A Auto parts, but I am not thrilled about having to get another coil.
Great product!
Larry
March 28, 2017
Easy to order and quality products. Fast shipping. I will definitely check here for parts first!
Perfect for my Nissan 2005 Altima
V
July 3, 2017
I got a very good deal on 1A auto then other auto retailers. It is also working fine. I am using it from last one moth without any issue. I recommend this website for auto parts.
It was good
T
July 18, 2017
It was going my car is working good because of the part I get from 1A auto
Best in class
P
August 20, 2017
Can't go wrong with 1A Auto videos, I was able to do the task at hand without glitches. My wife"s car was in its way in less than one hour.
Parts
S
September 14, 2017
The parts where exactly what my 05 altima needed. Great service from 1a auto. They had my parts in stock and showed up quickly. I wold recommend these guys to anyone. Thanks!
Excellent product and quick service
RONALD
October 5, 2017
Could not ask for better service I will use them again
K
January 22, 2018
Affordable and seemingly quality product. I'm sure we ended up saving $300+ by doing this ourselves and not buying the parts via retail options
Good part
Kelli
February 17, 2018
Very happy with the part i ordered. Good product for the price i paid.
Matthew
February 18, 2018
Every part I order fits perfect! No hassel and works like New!!
Quality Parts
Arthur
February 19, 2018
The Altima needed a new valve cover and since you need to pull coils to remove cover why not replace coils at that time. Parts were shipped and arrived on time. Thank You 1AAutoParts
Easy install
Nathan-
May 25, 2018
These were easy to install. Shipping was quick. It's only been a month but the car is running better and it has eliminated the rough idle.
Very helpful.
Adassa
June 15, 2018
I used to order parts from several other sites but once I discovered 1A auto, I just can't believe what I have been missing out. Affordable price and the video really help tremendously. lOVE IT.
Ignition Coil Fix
B
October 29, 2018
Great Company to deal with, I like to do as much mechanic work on my own stuff as I can to save money, the video on replacing these was spot on. I check my local parts store before ordering and I could get all 4 for what one was about to cost me. Replaced these in about 30 min and the Nissan with 235K miles on it runs like new.
Thanks for a great product and video
Good price & quality
Arturo
October 30, 2018
Received my order quickly. Box and merchandise we're in good shape. Parts fixed my check engine issue. Thanks
1-AAuto
Rigo
November 8, 2018
Makes everything a lot easier to look what your looking for at a great price highly recommend to everyone
Finally Fixed My Engine Vibrations
Jason
November 25, 2018
After a whole lot of troubleshooting, I eventually determined my #2 cylinder was misfiring due to a bad coil pack. I replaced it with one of these and it has completely resolved the engine vibration issue as well as prevented the p0302 code from popping again....and at less than half the cost of what the coil packs at the local shop cost. Awesome!
Super Fast Shipping and Great Quality
S
January 1, 2019
First time ordering with 1A. And it wont be my last. I ordered late in the afternoon and received the items the next day.
The quality of the parts was great and the videos explaining the install made it an easy fix. Easily saved me $100s of dollars.
1A Auto never disappoint.
Matthew
February 16, 2019
Fast and reliable shipping. Quality products. 1A also has exactly what I need and the know how to walk me through the process if I need aid. Couldn't ask for a better parts company.
Somono
May 12, 2019
2006 Nissan Sentre 1.8s, perfect fit, working great and great price. Still working after installed them for 1 week.
spark plugs boots and ignition coils
J
August 29, 2019
The parts worked and fit as stated. The shipping was on time as well.
Solid!
Anthony
October 11, 2019
Great product! These and a couple of new spark plugs from my local auto store fixed my engine idle issue. Local store wanted $90 ea for 4. My mechanic asked for $60 ea. 1A was $90 for the set of 4! Big win! Recommend ordering on the phone! Direct fit guarantee
Car fixed
D
November 13, 2019
Parts fixed cars running issues
2006 Altima
Todd
February 17, 2020
Easy ordering process and quick delivery. I ordered these mainly due to cost as dealer prices are crazy. I replaced these as I had leaking seals in the valve cover. The #1 spark plug was covered in oil. #2 was the only dry coil. They installed easily and work perfect. The Altima has 202K miles and runs great. Thanks!
2005 Nissan Altima 2.5s Ignition Coils
Alexander
May 4, 2020
Install took less than 30 minutes, and the parts fit just like oem
Great experiences with 1A Auto thus far.
Jerred
June 13, 2021
Over the period of a year, I've ordered these, spark plugs, cam and crankshaft sensors, front and rear struts, front and rear sway bars, but I need new tie rods and I'll be ordering those from 1A auto soon.
I've had nothing but good experiences so far, although the sway bar threading was tough to deal with. I imagine with air tools rather than bicep tools it wouldn't of been an issue at all.
Support is friendly and handled any phone call I've dialed promptly.
Unless something changes, I'd say you can feel confident buying from this company.
2002-06 Nissan Altima Sentra 4 Piece Ignition Coil Set
Derek
June 18, 2021
All of the parts fit perfectly and the videos that 1A-Auto provided made it an easy job.
Thanks.
Ermin
August 21, 2021
High quality and value... Awesome purchase..
Great parts
Eric
September 11, 2021
They worked great,excellent fitment, and vehicle runs smooth with much better mpg...extremely happy with these parts
mike
October 14, 2021
Thank you very much for sending me the correct coils they work fine and my car runs better thank you very much
Jackie
November 25, 2021
Experience was awesome will order again ib future that was my first time ordering
Victor
November 30, 2021
work and fits
Alisha
April 21, 2022
The process was easy and the parts arrived on time and fit like oe parts. The car runs like new now even with 322,000 miles. I would definitely recommend these parts and 1aauto. Thank you
Awesome price.
Edwin
June 4, 2022
Work just fine. I would recommend.
Ismael
July 19, 2022
These coil packs worked great on my Nissan Altima
Salvador
November 18, 2022
They are. Very good and affordable than you
1A AUTO. I do recommend
D
January 31, 2023
Great
Cynthia
September 9, 2023
I am satisfied with the parts and the price.
Fits perfect! Top quality for your buck!
Edgar
December 20, 2023
Fit perfect and hasn't given me any issues as of now! Definitely recommend!
Love it
Syed
August 15, 2024
Fit right, great quality
TRQ Coils
Fernando
August 25, 2024
Good quality, good price, easy to install, my car runs good once again. I have purchased from 1A auto before and will again.
Customer Q&A
is this coil set OE standards?April 26, 2016
Paul H
10
I had a misfire problem. Installed this product and problem was corrected. Still running over a year later no problem.
April 26, 2016
Juan M
10
Yes
April 26, 2016
Meghan H
10
As far as I know
April 27, 2016
Calvin R
10
yes this item is comparable to OEM standard i love this product and cheap also.
April 27, 2016
Angelo E
10
I used these for a year now and have had no issues but, can't give an opinion as whether these meet strictly OE standars because I'm not a mechanic.
April 27, 2016
Sanz M
10
No its not OE standard but works perfectly as an aftermarket part. It's better to make sure you change all 4 spark plugs at the same time. That way if one of the spark plugs are bad it won't ruin your new coil. Also works better when installing with some dielectric grease as well.
April 29, 2016
Michael T
Customer service
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Nissan is a registered trademark of Nissan Motor Co., Ltd. 1A Auto is not affiliated with or sponsored by Nissan or Nissan Motor Co., Ltd.See all trademarks.
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