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Ignition Coil Pack - Replaces 12568062, 19300921 - Compatible with Chevrolet, Buick, GMC & Other GM Vehicles - Trailblazer, Envoy 2002, 2003, 2004, 2005 - Colorado 2004-2006

4.5 4.5 out of 5 stars 5,040 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Automotive Replacement Ignition Coil Packs by AA Ignition

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12568062
Single

Purchase options and add-ons

Brand AA Ignition
Vehicle Service Type compatible with chevrolet
Item Weight 1.21 Pounds
Installation Type Bolt-On

About this item

  • Replacement Ignition Coil Pack - The ignition coil or ignition coilpack provides spark for your engine. Over time the factory ignition coil packs can fail leading to poor gas mileage, hesitation, and a check engine light (CEL). Replace your faulty ignition coil and restore performance and driveability on your vehicle.
  • Replaces Part# 12568062, 19300921, GN10114, UF303, UF303T, UF-303. White these ignition coils are not a genuine part it is a direct replacement for the factory ignition coil on various models.
  • Compatible Replacement for Buick, GMC, Hummer, Isuzu, Oldsmobile & Saab Vehicles - 2002-2005 Trailblazer & EXT 4.2L | 2004-2006 Canyon 2.8L & 3.5L | 2004-2006 Colorado 3.5 & 2.8L | 200-2005 Envoy 4.2 | 2006 H3 | 2003-2005 Ascender, i-280, i-290, i-350, i-370 - 2005-2009 9-7x | 2002-2004 Bravada | 2004-2005 Rainier
  • OEM Fit, Quality, Finish - This ignition coil pack is a direct replacement for the factory ignition coil on your Canyon, Envoy, Colorado, Ranier. Each ignition coil is built to surpass factory specifications. Fits vehicles from 02, 03, 04, 05, 06, 07, 08, 09 model years. Please see below for complete list.
  • 2 years or 24,000 Mile Warranty - This Ignition coil pack comes complete with 2 year or 24,000 mile warranty. If the part ever fails within the warranty period simply contact us for a replacement. We provide full technical support from our facility in South Florida. We are a U.S. company employing hardworking Americans.
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Additional Details

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This product has fewer returns than average compared to similar products.

Frequently bought together

$25.98
Get it as soon as Wednesday, Apr 3
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Sold by GWA Auto Parts and ships from Amazon Fulfillment.
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Product Description

If your Buick, Chevy, GMC, Hummer, Isuzu, Oldsmobile, or Saab has begun to misfire, idle erratically, or hesitate under acceleration a bad coil pack could be to blame. By providing the proper spark to the spark plug all of these running issues can be resolved. This AA Ignition Coil Pack is a direct replacement for the factory GM coil. Made by an original equipment supplier (OEM) these coil packs surpass the factory quality and will get your engine running how it should be; smooth and fast.

Colorado

Fits The Following Vehicles:

  • 2004-2005 Buick Rainier 4.2L
  • 2004-2006 Chevy Colorado 2.8L & 3.5L
  • 2002-2006 Chevy Trailblazer, Trailblazer EXT 4.2L
  • 2004-2006 GMC Canyon 2.8L & 3.5L
  • 2002-2005 GMC Envoy 4.2L
  • 2006 Hummer H3

  • 2003-2005 Isuzu Ascender 4.2L
  • 2007-2008 Isuzu i-370 3.7L
  • 2006 Isuzu i-280 & i-350
  • 2007-2008 Isuzu i-290
  • 2002-2004 Oldsmobile Bravada
  • 2005-2009 Saab 9-7x

AA129

300x175
Replace Your Bad Ignition Coils And Get Rid of The CEL On Your Vehicle

Replaces The Following Part Numbers:

  • 12568062
  • 19300921
  • GN10114
  • UF303
  • UF303T
  • UF-303

AA129
aa

This is a compatible replacement part manufactured by AA Ignition. This Ignition Coil is NOT a genuine GM, Denso or Isuzu part. GM, Isuzu and their associated vehicle models and part numbers are used in this listing only to identify the vehicles this Ignition Coil fits.

Experience the AA Ignition Difference!

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ASE Certified Technicians

Installing parts on you vehicle can be difficult and we understand. That's why we have certified technicians on staff to assist you with installation or even properly diagnosing your car. Our technicians will even provide the factory repair manual to make installation easier for you.

Strict Quality Control

All of our ignition coils undergo strict quality control not just before shipping but throughout the production process. During each step of production multiple quality control checks are performed to insure each and every part lasts for years to come. Satisfaction Guaranteed.

An American Business

AA Ignition is a division of GWA Auto Parts and we are proud to be an American Small Business. Located in sunny South Florida and founded by long time car enthusiasts, AA Ignition takes pride in providing quality products at an exceptional value.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Ignition Coil Pack - Replaces 12568062, 19300921 - Compatible with Chevrolet, Buick, GMC & Other GM Vehicles - Trailblazer, Envoy 2002, 2003, 2004, 2005 - Colorado 2004-2006


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This Item
Ignition Coil Pack - Replaces 12568062, 19300921 - Compatible with Chevrolet, Buick, GMC & Other GM Vehicles - Trailblazer, Envoy 2002, 2003, 2004, 2005 - Colorado 2004-2006
Ignition Coil Pack - Replaces 12568062, 19300921 - Compatible with Chevrolet, Buick, GMC & Other GM Vehicles - Trailblazer, Envoy 2002, 2003, 2004, 2005 - Colorado 2004-2006
Recommendations
NPAUTO Ignition Coil Pack Set of 6 fit for 2002 2003 2004 2005 2006 Chevy Trailblazer Colorado GMC Canyon Envoy XL XUV Isuzu Ascender Oldsmobile Bravada 4.2 3.5 2.8, UF-303 C1395
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A-Premium Ignition Coils Pack Compatible with Chevrolet Chevy Trailblazer 2002-2005 4.2L GMC Canyon 2004-2006 2.8L 3.5L Envoy 2002-2005 4.2L Hummer Isuzu Saab Oldsmobile Bravada 9-7x UF303 C1395
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Set of 6 Ignition Coils Pack for Chevrolet Trailblazer GMC Envoy Buick Rainier Oldsmobile Bravada Isuzu Ascender
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Price$25.98$68.99$16.99$121.99$19.99-12% $68.95
List:$78.74
Delivery
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Customer Ratings
Easy to install
4.6
4.9
4.3
4.2
4.5
4.4
Value for money
4.3
4.7
4.2
3.9
4.0
4.2
Mileage
3.8
4.4
4.1
3.6
3.9
3.7
Sold By
GWA Auto Parts
NPAUTO
king-auto-parts
king-auto-parts
PremiumpartsWhosale
YTAUTOPARTS
compatible vehicles
compatible with chevrolet
Car
Car
Car
Car
Car
part interchange
replacement
interchange
replacement
replacement
UF-303
UF-303
installation
Bolt-On
Bolt-On
Bolt-On
Bolt-On

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
5,040 global ratings

Customers say

Customers like the quality, ease of installation, fit and performance of the ignition coil. For example, they mention it's a good product for a reasonable price, it works perfectly and that it makes their car run better. That said, opinions are mixed on misfires.

AI-generated from the text of customer reviews

365 customers mention297 positive68 negative

Customers like the quality of the ignition coil. For example, they mention it's well built, and fits right in. Some say the supplier is amazing and the price is great. That said, most are satisfied with the product and the service.

"I like the price and they were a direct fit" Read more

"...Thinking my misfiring is an injector.The product is good." Read more

"Product seems fine. The amazon system shows this fit, but you must know if you have square or round coils...." Read more

"The coil was at good price and it worked" Read more

281 customers mention219 positive62 negative

Customers are satisfied with the performance of the ignition coil. They mention that it has performed well, makes their car run better, and eliminates all issues.

"...Very pleased with the results." Read more

"Worked like a charm. Took all of 5 minutes to install the replacement. So far no issues with compatibility with the car. Would definitely recommend." Read more

"I have not had any issues with them at all. Everything seems to be working perfectly. Great price for a great product...." Read more

"...It turned out to be the coil. I bought 8 so I had back ups. None of them worked. I have a video but its too long to upload...." Read more

134 customers mention117 positive17 negative

Customers like the fit of the ignition coil. They mention that it's a solid tight fit, and easy to install.

"I like the price and they were a direct fit" Read more

"...about them not fitting even though Amazon said they would but mine fit perfectly...." Read more

"Perfect fit, no more misfire" Read more

"Just like oem! Perfect fit" Read more

124 customers mention117 positive7 negative

Customers find the ignition coil easy to install. They say it works perfectly, and is the easiest part of the job. Some mention that the coils look original and fit great. Overall, most are satisfied with the ease of installation and the quality of the product.

"...The coils arrived very quickly and installed easily since they were exact replacements. Very pleased with the results." Read more

"Received the coil pack on time, easy to install. My problem is it didn’t fix my problem. Nothing wrong with the part. It’s definitely my truck issue." Read more

"Works perfect easy install vehicle back on the road and running fine." Read more

"2005 Chevy Avalanche V8 5.3 liter easy to install Fit great & running great no problems here running like a champ now ...thanks AA Ignition good..." Read more

11 customers mention9 positive2 negative

Customers like the alignment of the ignition coil. They mention that the bolts and holes line up perfectly, and it's a good match to original equipment.

"It was a perfect after-market match for my 2000 Chevrolet Silverado!..." Read more

"...Holes lined up perfectly and had them installed in 45 minutes in 20 degree weather...." Read more

"...Also this did not come with any mounting hardware. Factory bracket holes align up nicely...." Read more

"...Solid tight fit is secure and perfect. Running pretty strong on my Supercharged LS3 with some pretty cold NGK TR6s." Read more

48 customers mention19 positive29 negative

Customers are mixed about the misfires. Some say that the ignition coil works as expected and the engine misfired less. However, others say that it clears a random misfire code and makes the car run worse.

"...goin off on my 2014 Chevy impala LT (4 cylinder) and it started to run really rough, especially at idle, but when I started YouTubing stuff and got..." Read more

"...Build quality seems near enough OE. After install, engine immediately stopped misfiring. Code cleared itself after ~10 miles of driving...." Read more

"Been having a misfire issue on my 2001 suburban 6.0 for several months. Replaced plugs and wires, no help...." Read more

"...Packs came off and sent them back. Performance was horrible, seemed smooth at idel and under no load but once rolling it was stuttering and missing..." Read more

14 customers mention0 positive14 negative

Customers are dissatisfied with the compatibility of the ignition coil. For example, they mention that the connector doesn't fit right, the harness doesn''t work, and the body itself doesn'’t fit in the bracket. Some say that the plugs are a bit tight.

"...If you order the wrong ones like I did, they mounting holes will not line up nor will your electric connection be lined up in order to energize the..." Read more

"...I install the coil any way, I knew ignition coil and connect plugin does not fit together but I still tried tile them together ,because connections..." Read more

"...fit perfectly but one thing i don't like is the fit to the electrical harness is super tide but i use some spark plug gel to push them in and they..." Read more

"...I haven’t installed it yet due to it’s not factory fit to my 1999 Chevy blazer...." Read more

13 customers mention0 positive13 negative

Customers are dissatisfied with the missing parts in the ignition coil. They mention that it didn't come with any mounting hardware, mounting brackets, screws, or the attachment socket from engine. Some say that the product works great but does not come with the screws or mounting bracket.

"Did not have the mounting brackets" Read more

"...Had to grind them off no biggie. However no mounting bolts were provided to attach new coil to plate so had to make my own out of 1 1/4 inch lathe..." Read more

"...at idel and under no load but once rolling it was stuttering and missing like crazy. Old packs went back on for now." Read more

"...Also this did not come with any mounting hardware. Factory bracket holes align up nicely...." Read more

Product is fine, but there is a difference between square and round - know which you need
5 Stars
Product is fine, but there is a difference between square and round - know which you need
Product seems fine. The amazon system shows this fit, but you must know if you have square or round coils. If you order the wrong ones like I did, they mounting holes will not line up nor will your electric connection be lined up in order to energize the coil.. My Error..
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Top reviews from the United States

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5.0 out of 5 stars Product is fine, but there is a difference between square and round - know which you need
Reviewed in the United States on February 25, 2024
Product seems fine. The amazon system shows this fit, but you must know if you have square or round coils. If you order the wrong ones like I did, they mounting holes will not line up nor will your electric connection be lined up in order to energize the coil.. My Error..
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Reviewed in the United States on August 9, 2023
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Reviewed in the United States on January 5, 2024
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Reviewed in the United States on February 1, 2024
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Marco Antonio Cruz Galvan
5.0 out of 5 stars Buena calidad
Reviewed in Mexico on November 24, 2023
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Amazon Customer
5.0 out of 5 stars I’m satisfied with it
Reviewed in Canada on September 21, 2023
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Clayton Nicholson
1.0 out of 5 stars First one failed in less than 10 hours.
Reviewed in Canada on June 17, 2023
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Frieda Hall
5.0 out of 5 stars Works well
Reviewed in Canada on June 14, 2023
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