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.
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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 2000-05 Buick LeSabre
How To Replace Ignition Coil 1997-99 Buick Lesabre
Created on:
Tools used
Socket Extensions
Ratchet
7/32 Inch Socket
Marker / Writing Utensil
1. Removing the Ignition Coil
Twist the wires off the ignition coil
Remove the two 7/32" 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 7/32" bolts into the ignition coil
Twist the wires onto the ignition coil
Mark the ignition coil with its corresponding cylinder number
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 remove and replace the engine ignition coils on this 2000 Buick LeSabre, same as a 2000 to 2005 LeSabre, and pretty much the same as a lot of vehicles that have the 3800 Series V6. The only tool you'll need is a 7/32"? socket with a ratchet and extension.
The ignition coils on the 3800 V6 in this Buick LeSabre is very conveniently located right here on top. When one of these starts going bad, usually what it does is it will turn the check engine light on and it will say something like misfire in cylinder number 6 or 5 or 4 or something. That's generally a good indicator that your coil is starting to go bad. If that is the case, they're pretty easy to replace. You can see that the original coils are marked here with their cylinder numbers. We know that this plug is cylinder number 3. This wire goes to cylinder number 6.What you first want to do is get these plugs kind of a twist, and then pull off. Give this wire a little bit of a twist and then pull it up and off. Then, there's two 7/32"? bolts. Remove those. We'll just speed it up here as we remove those two bolts. Once you have those off, just pull the coil straight off.
Here's the new coil from 1AAuto. Right here, there are a couple of tabs or those are actually electrical connections and they go in right there. You want to carefully equip this right now. What you can do actually is put your screw in. Make sure that goes in and then put the coil down carefully onto those tabs. It basically plugs right in just like that. Then put another screw right down in.
We'll speed things up again here as we just put those two bolts in and tighten them up. Again, tighten them nice and firm. You don't want to over tighten them, though. This was the top plug wire and then the bottom plug wire. Because the replacement coil can fit anyone of these positions, they don't come marked with the serial numbers but you could take a crayon or some type of white paint marker and mark your cylinder numbers back on there using the old ones if you wanted to.
A suggestion would be if one of your coils goes bad, obviously at 1AAuto, we sell the coils so you can buy all three. I would also replace your plug wires and your spark plugs. That's kind of a way you do a basic tuneup on these newer engines is replacing the coils, plug wires, and spark plugs.
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
Ratchet
7/32 Inch Socket
1. Removing the Ignition Coil
Remove the two 7/32" bolts from the ignition coil
Disconnect the spark plug wires from the ignition coil
Pull the ignition coil up and out
2. Installing the Ignition Coil
Connect the spark plug wires to the ignition coil
Push the new ignition coil into place
Insert the two 7/32"bolts into the ignition coil
Repeat Steps 2 through 6 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 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 in a '97 Buick LeSabre. It's going to be the same operation for '97 through '99. You're going to need a 7/32"? inch socket and socket wrench and a new coil from 1A Auto.
The LeSabre has three ignition coils located on the top front of the engine. I'm using a 7/32"? socket and socket wrench to remove two screws that hold it in. As you remove the coil and take your spark plug wires off, just remember which one goes to the left post and which one goes to the right post.
Here you see the old part, and the new part from 1A Auto, which is identical, and will go in exactly the same way. Start by plugging in your wires. Seat it down, be careful not to bend these two connectors. Here I'm just re-installing those 7/32"? bolts. Just note that the procedure is the same for all three coils.
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.
ICA61514
In Stock
Product Reviews
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4.83/ 5.059
59 reviews
5 Stars
4 Stars
3 Stars
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1 Star
55
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GREAT PRODUCT
Del
January 21, 2017
FAST SHIPPING AND WORK AS GOOD AS FACTORY NEW. AT AN UNBELIEVABLE PRICE !!!!!
WOW !!!!!!!
Great price. Quick ship
Jack
January 24, 2017
I have been ordering more of my parts from 1AAuto. You can't beat some of their pricing. These coils come in a three pack for the price of one at the big box part stores. Installation was a breeze and although I know only one was bad, I replaced all three and now I know my car has new ones. I have ordered other parts and have yet to have a problem with any of them.
Ignition coil 3 pack
James
March 2, 2017
The parts worked perfectly, I watched the videos for amusement purposes only, if you don't know how to do it the video was perfect!
I'll order from this company again!
Outstanding parts( I highly recommend these parts )***
James C
March 22, 2017
I received the ignition coil. And was very pleased, when I installed them. My car was so quiet and firing stronger. Thank you for caring.
Ignition Coils
Timothy M. Hale
July 14, 2017
Ignition Coils were a direct replacement for my OEM coils. Replaced all 3 units in less than 30 minutes. My car runs like new again! The only difference was that the replacement coils weren't marked for the corresponding cylinders. I used a white marker and some clear finger nail polish and marked the coils as I replaced them just in case I needed that information in the future. Would highly recommend these replacement coils. Great price for the complete set from 1A Auto and fast shipping.
Wonderful
Ashley
October 31, 2017
These made a world of difference in my car's performance. No more bogging down, rough idle, or starting issues.
Joseph
January 2, 2018
Always on time. Excellent quality and variety. 1- A is my first stop shop for car parts!
Quick & satisfactory
D
February 23, 2018
I've used 1a auto almost exclusively & they've always been prompt & professional. From all coil packs, to sensors almost everything has been replaced at some point or another. I will continue to shop auto parts through 1a, as long as they remain in business.
Ignition coils and modules.
G
May 10, 2018
I am a 63 year old female. Because in the past month I have had to pay a mechanic 600.00 for work. I decided to attempt to replace the coils and module myself. The delivery surprised me in that I wasnt expecting it so soon. Two days later it was in my mailbox. Watching the video made it look a cinch. I did the repair and it saved me an extra $250.00 at the minimum. Thank you. UR 1A in my book.
Ignition Coil
J
August 6, 2018
Thanks A1 Auto. The replacement coils fit my son's 2004 Chevrolet Impala. However, idle issues still present on this vehicle. We have considered to add plugs and wire to resolve remaining issue. I will continue to recommend individual customer to your parts. Thanks again.
Great deal!
R
August 22, 2018
This was the best deal for someone, like me, who wanted to D.I.Y. and save a little $ while juggling the cost of driving a reliable car and maintaining its resell value
Ignition coil
M
October 6, 2018
I ordered the set of ignition coils for my car they arrived in a reasonable amount of time and are working fine will be buying parts that I need from 1aauto highly recommend for anyone needing parts
SHANE
October 24, 2018
Fast delivery and part fits like a glove will recommend to friends and family
Another good experience from 1A Auto
T
November 13, 2018
I love buying my parts from 1A Auto. I first found out about them when searching on YouTube for how to do an auto repair on my car. I'm so glad I found them. I have now been purchasing nearly all of my auto parts from them online. This experience has been the same as the rest. Great product, great price, fast shipping. Oh yeah and free shipping. I've bought various products over the last year and I will be buying some more soon from them. If you're reading this and have never purchased anything from 1A Auto I don't believe you'll be disappointed.
Ignition coils
Lametrica
December 23, 2018
They came quicker than what I expected brand new parts great price and I'll buy mostly anything I need from the same place especially replacement parts that comes in sets Better Price than by individual got my 2005 Impala running like a champ
thanks 1A Auto woohoo...
A-1 is the plsce to buy your parts
Joseph
January 30, 2019
Coils were top notch and cheap price. Shipping of the products couldn't be better.
Ignition coil
A
April 4, 2019
I ordered this part for my dad. He cant move around to much, but doeznt like to sit still all day. He his a grandpa of 14 grandkids and we'll he is fixing the ignition for me and my kids. Thank you
Great service
Ed
June 9, 2019
Highly recommended guarantee their parts
Worked Great
J
June 19, 2019
Perfect fit at great price. Representative of A-1 product selection item quality and fast delivery. Very easy install.
Great service
N
August 16, 2019
Great service fast shipping Reliable Parts honest hard-working people respectful great all-around business
I LOVE THIS PLACE
D
October 19, 2019
So far I have gotten EVERYTHING I needed from my fuel pressure regulator to my ignition coil pack both parts were direct fit and the videos on how to install the parts...ARE AWESOME because when I go to my mechanic I can watch what he does and Ask correct and direct questions...Would I recommend 1A Auto YES...YES...AND YES AGAIN believe it or not I found 1A Auto Web surfing on YOUTUBE of all places...Go Figure...NEXT UP FUEL PUMP
Coil Pack
Daniel
November 20, 2019
You have the best prices and quick shipping. It was just what my car needed! Thank you so much! !!
Ignition coils 99 grand am
C
February 4, 2020
Very satisfied with timely delivery. Parts helps with hard start, stuttering, emissions and bad mpg. And decently priced.
K
February 13, 2020
Hey A1 Auto it was a direct fit I had no problems at all since I bought the coil packs and there are a good quality brand and I would Recommend anyone to the website thanks A1
My 3.8 has new life
Michael
February 22, 2020
I knew these help but man I just did my Spark plugs and I was like ok but I bought these knowing every five years you should get new ones man this car growls now and has tons more power I'm impressed Do buy
Great Product
K
April 16, 2020
We were satisfied with the coils and the efficiency of the product delivery
Great buy.
A
April 19, 2020
The partof the 3-piece Coil set was outstanding. It's ability to work was gratification. Awesome! Couldn't have found a much better place to share me experience. 1A Auto. I'll never shop anywhere else. In all me experience as being a shade tree mechanic this 1A Auto is the deal from helpful video's to the best prices and quality parts. Thanks.
S
June 17, 2020
Gt works so far
Santini
July 3, 2020
Id like to say 1aauto has been a perfect company for me at perfect timing during the pandemic and financial hardships i recommend them everyone thats in need of the type of services and there delivery service fast fast and customer service is polite and professional and there parts stand up to the test
P
March 24, 2021
I would recommend this product.. Shipping was fast..
3 ignition coils perfect fit and operation 2092 Buick Lesabre
Francisco
April 15, 2021
Perfect fit and function for 2002 Buick Lesabre 3.8L V6. Have over 150 miles on them and vehicle went from Non Operational for over 2 years to Pass Smog Test with over 175.000 miles on it. Came exactly when promised and I trust 1A Auto Parts over EBay or even Amazon.
Daniel
October 28, 2021
Great, fixed the issue, video showed how to install.
So far so good car running well
Arthur
November 20, 2021
Replaced a coil that was failing especially in bad weather car would miss fire and hesitate, car runs smooth now even in bad weather. A great price so I changed all 3 coils. I figured out I had a bad coil by turning on car after a rainy day when it usually ran bad , in the evening when it was dark, looking at the coil packs I could see arching, a spark around the bottom of the middle coil
Good product easy to install.
Christian
December 28, 2021
I must have bought these with my new engine about 5 years ago and they are on there now still working great. Just replaced the wires though.
Quality stuff for the right price
musa
January 12, 2022
These coils work pretty good
Quality stuff for the right price
Phil
February 17, 2022
Great product
Pontiac coils
Michael
April 10, 2022
Love all the parts I buy from 1AAuto
Great Parts just like OEM
Christopher
April 26, 2022
Price was good, parts were perfect and delivery was excellent. Parts are in the vehicle and functioning flawlessly!
dead on arrival coil pak
Gary
May 30, 2022
my GM dealer just informed me that one of the new coil paks that i got was dead both cylinders were dead not sure of the quality here.
Dorothy
June 16, 2022
I was really happy with your product and the timely manner in which it was delivered. Thank you so much. I will be shopping with you guys when my car needs future repairs.
5 star
Shawn
July 17, 2022
excellent 3 coil pack fit perfect no issues keep up the good work quality over quanity
Winchell
August 7, 2022
You all have it provided me with excellent service with parts and everything thank you
Randy
August 18, 2022
I got a great deal on my coil set and it resolved the issue I was having with my car. I recommend 1AAuto because they are quite a bit cheaper than a traditional parts store and the parts I received were of good quality. I will be doing business with 1AAuto exclusively from now on.
ufford
October 29, 2022
2 did not work not happy
Seth
December 19, 2022
Perfect fit like always. Any time I need parts I look here first.
Impressed with everything
Michael
January 22, 2023
Everything fit right. No issues whatsoever
Good product!
Brian
July 12, 2023
I had a misfire once in a while but not bad enough to throw a code. Change all ignition coils and what an improvement! Better gas mileage and no troubles at all. I'll be purchasing another batch to keep on hand for the next 100,000 miles!
Jason
September 7, 2023
Works great was easy to install
Great Parts!!!
Steve
September 8, 2023
These were a direct fit and worked just as good as the OEM parts. Great parts at affordable prices and you can't beat the warranty and customer service offered by 1A Auto.
Coil packs working well
Seth
September 29, 2023
Excellent coil parts snug fit to ignition module, no problem encountered
Good parts
Coil packs
Dicky
October 19, 2023
These work great! Was missing on 2 cylinders created it right up. Runs like a champ!
Easy plug and play improvement.
Jeffrey
November 17, 2023
These parts worked wonderfully. One of the easies things I have ever had to replace on a car. The check-engine light immediately resolved upon starting the car again, and it runs more smoothly. Very happy with the proce
Gary
November 20, 2023
Exactly what I order. Timely delivery and perfect fit
GM Ignition Coils
Roy
November 27, 2023
Received fast in good packaging, Installed in car, and problem fixed! I like it!
Engine codes said that I had a misfire in one cylinder, it didn't say which cylinder. The price of all three coils was so inexpensive I decided to replace all three coils at once. I had them changed out in 10 minutes, it took care of the problem I was having with the vehicle. I highly recommend using 1A Auto and these coils.
Ignition Coils
Tristian
May 6, 2024
Easy installation, sucks that I dropped a bolt into the abyss of the engine bay. Very easy and nice to have a simple fix??
Jay
May 18, 2024
Fit perfectly
Blake
August 29, 2024
Works great
Perfect parts at the perfect price and customer service
Doug
September 11, 2024
My only regret was not ordering the control module at the same time.
Customer Q&A
are they numbered so i know what order they are to be installed?August 11, 2015
Bryon J
10
No they are not. I used a white paint marker to mark them out and then changed.
August 25, 2015
David A
10
NO, they are not numbered.
August 25, 2015
Calvin P
10
They are not numbered. They are all identical so it doesn't matter the order they are installed.
August 25, 2015
Keith P
10
They are not always numbered but each coil serves two cylinders which are opposed to each other in operation. For best security & accuracy, simply remix move & replace the coils one-at-a-time. This way, error is impossible. If this does not work for you, use masking tape to label each wire & number of coil serving it.
August 25, 2015
Ken A
10
I just did one coil at a time...start to finish that way I did not get the wires mixed up. I replaced all three and I have a GM 3800 six cylinder. Have your wrenches laid out ahead of time. In my case there was one I did not use much. I don't know what kind of car you have. I had only one coil bad but replaced all three. There is a U-tube video that shows how to replace these. 1A auto has excellent parts. This made all the difference in the world the way my car runs..Good Luck
August 25, 2015
Tom B
10
No just change one at a time so you don't get wires crossed.
August 25, 2015
Jason E
10
NO I Pre numbered them before removing the old one.
I etched and used a Sharpie to label before starting the process.
Other wise all good.
they are the e same so # is no big deal.
August 26, 2015
John A
10
No they're not
August 27, 2015
Francisco P
10
They are not numbered. It does not matter which one they replace, but you can number them for future reference if you wish. Very easily replaced!
August 27, 2015
Robert A
10
The original coils have numbers on them so you know which plug wire goes on which coil post ..Just take note of where each plug wire unplugs off of the coil and replace the wire on the identical location ,,As far as which coil goes in which spot does not matter,,Hope this helps '
August 28, 2015
Ken S
10
THey are not numbered. Do them one at a time and you will be fine. These made a huge difference in my performance. Both starting and running.
August 30, 2015
Rick T
10
No. A coil pack is a coil pack, the ICM controls the firing order.
September 1, 2015
Nolan Z
10
No, but you can use a silver Sharpie to put the cylinder numbers on the coils as you replace them. Cover them with some clear finger nail polish to protect them.
July 14, 2017
Timothy M. Hale N
10
Do yourself a favor and mark each coil with no 1-6 so u know where your wires go back in place BEFORE U TAKE THEM OFF!
May 10, 2018
G G
?Does all 3 come for $39.95May 11, 2017
Harold M
10
Yes, the set of three would be 39.95.
May 11, 2017
Alex P
How much is overnight shipping?November 27, 2017
Asia J
10
Thanks for your question! We do have expedited shipping available for in stock items. You can click the link in the listing and enter your zip code for a shipping quote. Thank you and please contact us with any other questions!
November 27, 2017
Adam G
Does it fit the 3.4l?May 2, 2018
K N
10
It should, Also highly recommend you replace the ICM ( ignition Control Module ) as well if you are changing out the coil packs. ICM is located right under the coil packs.
May 2, 2018
Dain T
Lost bolt that holds coil can you order new one?December 22, 2018
Otis B
10
We do not sell the hardware or smaller pieces individually, only the part as shown in the image.
December 22, 2018
Peter L
Does it come with connection seals?January 2, 2020
Pablo G
10
Thank you for your inquiry! This kit will come just as pictured and will not include any extra hardware or seals. Please let us know if you have any further questions, thank you!
January 3, 2020
Jessica D
Will these fit a 99 monte carlo ls 3.1?February 18, 2021
Ashiao G
10
This is not the correct part for your vehicle, but we do carry the one you need. The correct part number is:
1AERK00199
February 18, 2021
Christa R
Will these fit 89 Ciera with 2.8 v6 motor ? ThanksJanuary 11, 2022
Dennis H
10
These parts are listed to fit the 1989 Oldsmobile Cutlass Ciera with the V6 2.8L engine.
January 12, 2022
Andra M
Customer service
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Buick is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Buick or General Motors Company.See all trademarks.
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