2004 GMC Yukon with Square Style Coil 8 Piece Ignition Coil Set ACDelco ACERK00006
Guaranteed to fit 2004 GMC Yukon
Out of Stock
$537.95
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Description
Vehicle Fit
Warranty & Shipping
How-To & Tools
Part Details
Quantity: 8 Piece
Also Used For: LS Swap
Kit Includes: (8) Ignition Coils
Specification
Vehicle Ignition System Option
with Square Style Coil
Item Condition:New
1 Year Warranty
This item is backed by our 1-year warranty. In the event this item should fail 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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How to Replace Ignition Coil 2003-04 GMC Envoy XL
Created on:
Tools used
Socket Extensions
10mm Socket
Ratchet
1. Removing the Ignition Coil
Disconnect the ignition coil wiring harness
Remove the 10mm bolt from the hose bracket
Pull off the hose bracket
Disconnect the spark plug wire from the ignition coil
Remove the two 10mm 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
Insert the two 10mm bolts into the ignition coil
Connect the spark plug wire to the ignition coil
Push the hose bracket into place
Insert the 10mm bolt into the hose bracket
Connect the ignition coil wiring harness
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 2002 Chevy Suburban with the 5.3 liter, V8 engine. It's the same part and similar process on these Suburbans from 2000 to 2006. The items you'll need for this are a new ignition coil from 1AAuto.com and a 10mm socket and ratchet with an extension.
Your ignition coils are located right here. There are four on each side since this is a V8 engine. To remove these ignition coils, it's the same process for each of them; they're held in with two 10mm bolts. The only difference is this one right here that has a bracket for these hoses over it and that bracket also just held in with a 10mm bolt. We'll show you on this one since it's a slightly different procedure. Just lift up on the tab and disconnect that harness, and then, using a 10mm socket and ratchet, just remove that 10mm bolt, right there. Now you can just pull that bracket aside, and then, pull your spark plug wire from the ignition coil. Then remove the 10mm bolt at the top and the bottom of the coil. The coil will pull right off.
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're going to fit exactly the same. Take your new ignition coil and push it down into place and then replace those two 10mm bolts. We'll fast forward as Don does this. Now reconnect your spark plug wire and then push this bracket back into place and replace that 10mm bolt. If you're replacing multiple ignition coils, obviousl,y you just repeat the process for each one and finally just reconnect the 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
7mm Socket
10mm Socket
Ratchet
Pocket Screwdriver
Okay, friends. Before we get started on doing our ignition coil here, we just wanna make sure that you have safety is your number one concern. Always have your eye protection and your hand protection. Let's get started.
Let's come right over here on the passenger side of the engine. If we're looking for the coils, you're gonna see them right up along the top or side, right along here. All four going down the side and then, of course, on the other side of the engine you'll have the same four. Now, we're gonna show you on this front one right here, because it's the hardest one. And it's not very hard at all, but it is the hardest. We need to grab these heater core hoses, move them out of the way. Once they're out of the way we need to remove this bracket. Use your 10-millimeter and take off this nut.
The next thing we're gonna do is take a nice small pocket screwdriver, you can use pretty much anything, including your finger, but if you take the small pocket screwdriver, you can go right along here, lift up on this tab, and then you should be able to draw your electrical pigtail away.
Now let's move on down from the coil to the spark plug wire. Grab onto it. Give it a nice twist and pull it right off. Looking at the coil on either side, you're going to see a 7-millimeter bolt, remove both. Hold onto that coil, there's nothing holding it on there, except for this bolt at this point. There it is, friends.
Now it's gonna be time to install our brand new coil. Just gonna take it and bring it right down here, and I'm gonna line it up with exactly where I removed it from. Start in both of my bolts before I tighten either of them down. Go, both are straightened. Let's go ahead and snug them up. I always like to use a regular ratchet to make sure they're snug. Go ahead and connect in your electrical connector. Let's grab that spark plug wire. Go ahead and use a little bit of dielectric grease in there, that's gonna be helpful, and then connect it right onto your coil. Listen for a little click noise, give it a nice twist and a nice little tug, to make sure it's secured on there. You also wanna make sure that your spark plug wire is in no way touching that exhaust manifold.
So, now the replacement process for all the rest of the coils would be the same at this point. But moving along to finish up with this coil, we need to make sure we get this bracket back on. I'm gonna take the bracket, put it on there just like this. Snug it right up. There we are. Make sure it's nice and tight. Make sure you secure your heater core hoses. Double-check everything. This looks great.
Tools used
7mm Socket
10mm Socket
Ratchet
Pocket Screwdriver
Okay, friends. Before we get started on doing our ignition coil here, we just wanna make sure that you have safety is your number one concern. Always have your eye protection and your hand protection. Let's get started.
Let's come right over here on the passenger side of the engine. If we're looking for the coils, you're gonna see them right up along the top or side, right along here. All four going down the side and then, of course, on the other side of the engine you'll have the same four. Now, we're gonna show you on this front one right here, because it's the hardest one. And it's not very hard at all, but it is the hardest. We need to grab these heater core hoses, move them out of the way. Once they're out of the way we need to remove this bracket. Use your 10-millimeter and take off this nut.
The next thing we're gonna do is take a nice small pocket screwdriver, you can use pretty much anything, including your finger, but if you take the small pocket screwdriver, you can go right along here, lift up on this tab, and then you should be able to draw your electrical pigtail away.
Now let's move on down from the coil to the spark plug wire. Grab onto it. Give it a nice twist and pull it right off. Looking at the coil on either side, you're going to see a 7-millimeter bolt, remove both. Hold onto that coil, there's nothing holding it on there, except for this bolt at this point. There it is, friends.
Now it's gonna be time to install our brand new coil. Just gonna take it and bring it right down here, and I'm gonna line it up with exactly where I removed it from. Start in both of my bolts before I tighten either of them down. Go, both are straightened. Let's go ahead and snug them up. I always like to use a regular ratchet to make sure they're snug. Go ahead and connect in your electrical connector. Let's grab that spark plug wire. Go ahead and use a little bit of dielectric grease in there, that's gonna be helpful, and then connect it right onto your coil. Listen for a little click noise, give it a nice twist and a nice little tug, to make sure it's secured on there. You also wanna make sure that your spark plug wire is in no way touching that exhaust manifold.
So, now the replacement process for all the rest of the coils would be the same at this point. But moving along to finish up with this coil, we need to make sure we get this bracket back on. I'm gonna take the bracket, put it on there just like this. Snug it right up. There we are. Make sure it's nice and tight. Make sure you secure your heater core hoses. Double-check everything. This looks great.
Tools used
7mm Socket
10mm Socket
Ratchet
Tools used
Dielectric Grease
Flat Blade Screwdriver
Phillips Head Screwdriver
10mm Socket
Trim Tool Set
Tools used
Flat Blade Screwdriver
7mm Socket
Ratchet
1. Removing the Ignition Coil
Disconnect the ignition coil wiring harness
Pry the spark plug wire off the ignition coil
Remove the two 7mm bolts from the ignition coil
Pull off the ignition coil
2. Installing the New Ignition Coil
Wipe down the ignition coil mounting area
Connect the ignition coil wiring harness
Line up the ignition coil with the bolt holes
Insert the two 7mm bolts into the ignition coil
Push the spark plug wire onto the ignition coil
Repeat these steps for the remaining ignition 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, we're going to show you how to replace an ignition coil on this 2003 GMC Envoy XL, with the 5.3 liter V8 engine. The items that you'll need for this is a new ignition coil from 1AAuto.com, 7mm socket and ratchet, and a flat blade screwdriver.
Because this is a V8, there's four ignition coils on either side of the engine, four here, and four more here. Each one is held in with two 7mm bolts. Start off by disconnecting the harness. Just lift up on the tab and disconnect it, and then pull and pry off the spark plug wire from the ignition coil, and then remove those two 7mm bolts. Once the bolt's removed, the ignition coil will pull right off.
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 will fit exactly the same. Wipe down the area where the ignition coil goes. Reconnect the harness to your ignition coil to help hold it into place, and then line it up on the bolt holes, and replace those two 7mm bolts, and tighten them up. Reconnect the plug wire, and repeat for any of the other coils you want to replace.
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.
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Customer Q&A
Do i need to replace the wiring harness when replacing the coils?April 11, 2019
Kelly B
10
Old coils, old wires! I replaced both.
April 11, 2019
Robert P
10
The wiring harnesses do not need to be replaced at the same time but they can be.
April 11, 2019
Emma F
Customer service
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