Kit Includes: (3) Ignition Coils (1) Ignition Control Module
Specification
Engine Displacement (Metric)
V6 3.3L
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Item Condition:New
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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.
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How to Replace Ignition Coil 1986-2005 Buick LeSabre
Created on:
Tools used
Socket Extensions
Ratchet
7/32 Inch Socket
1. Removing the Ignition Coil
Disconnect the two wires for one ignition coil
Put the rear wire aside to the rear and the front one aside to the front
Remove two 7/32 inch bolts from the ignition coil
Pull the ignition coil up and off
2. Installing the New Ignition Coil
Carefully place the new coil onto the contacts, being sure not to bend them
Insert the two 7/32 inch bolts
Plug the wires back on in their original order
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 replace an ignition coil on this 2003 Buick LeSabre. These coils are the same for many different GM vehicles, so this will cross over to different cars, although some vehicles locate the coils in different places. The only tool you'll need is a 7/32 inch socket with a ratchet and extension.
The ignition coils for this vehicle are nicely located right here on the front the engine. There's actually nothing wrong with them. I'm just going to show you how to take them in and out. Each coil does 2 cylinders. Just give the wires a twist. I'll put that one right up there; this one down here so I know which one goes where. Do these one at a time. These bolts are 7/32 inch and you just remove 2 bolts. The coil lifts right up and off. There are two contacts right here that go into the coil and then put your new one on. Carefully place it on those contacts. Make sure you don't bend them. Put your 7/32 inch bolts back in. Then plug back in your wires. The wires have to go back on the same ones, so it's important you do them one at a time and unplug the wires two at a time.
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 here for you on the Internet and in person.
IGN00484
In Stock
Product Reviews
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4.79/ 5.014
14 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
12
1
1
0
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Rough
T
September 24, 2017
Still runs rough even though I repalcaed all the items needed. Plugs, wires all coils and the thing all the coils go on!
Fixed the problem
Sue
February 24, 2018
This coil pack did fix our 2003 GMC running problem we replaced all the coils not just the bad one.
Coils 98 Firebird
C
July 8, 2018
Ignition parts arrived within three days and fit 1998 Firebird perfectly!
Perfect part for the coil ignition system
D
December 2, 2018
Simply put the parts together, use original hardware, and crank your GM auto on. It was that easy and started with no hesitation for me! An awesome buy!!
2002 Buick Lesaber
Russell
February 7, 2019
Quick service ... Right parts that fixed the problem.
Can't beat the price
Carl
July 12, 2021
Been on my car for two years No problem yet
After my mechanic informed me that my vehicle is ready, just here the engine turn over made me happy ??
Everett
September 15, 2021
My Buick,
Runs better than ever now to have
the engine to turn over is music too
my ears. Thanks 1a auto parts ??????
No complaints
Stephen
June 11, 2022
I sent it back it costs to much keep that year car on the road. Bought a 2010 Honda civic. I got my parts quickly but changed my mind about fixing the buick. THANKS
When I need parts for my vehicles I always go to 1AAuto first and foremost.
Ernest
November 11, 2022
Great product, easy application and dependable results. Always satisfied with 1AAuto products.
David
July 1, 2023
Worked well.
Great quality, good shipping
Bob
September 29, 2023
All the parts were exactly what I ordered, perfect fit and all appeared to be good quality. Plug wires, coils, ignition control module.
Solved mis-fire issues.
Jordan
June 5, 2024
I ordered this because my ignition control module went bad, and I figured I am still running the original coils, so when a coil goes bad I will have replacements on hand. Here is how I troubleshot it: I was getting a misfire on multiple cylinders, my generic scanner could not tell me which cylinders. I removed the spark plug wires, one at a time to the middle coil pack, no spark. Checked the other packs with the same method of removing the wires and they had spark. Then I switched positions of the coil packs, middle pack to the bottom position, and bottom to middle, the middle positioned pack still had no spark leading me to believe all packs were good, and the module was bad. I also went and bought some Ox-gard anti oxidant compound from Ace, and used that to help increase the thermal and electrical conductivity between surfaces of the module and piece it was mounted to, not di-electric grease.
charles
September 1, 2024
worked good
Jeremiah
October 14, 2024
Worked great, and easy to install. Took 20 minutes if that.
Customer Q&A
Will this work on Park Ave Ultra with Supercharger?May 6, 2017
Jack F
Who are the manufacturer?September 23, 2019
Alan H
10
1A Auto's house brand parts are manufactured by various aftermarket companies specifically for us and built to your vehicle's exact OEM specifications. Please let us know if you have any other questions.
September 24, 2019
Emma F
Customer service
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