The ignition coil is a crucial part of your ignition system. It's function is to convert the 12 volt power of your vehicle's electrical system in to 35,000 or more volts. This produces a high intensity spark at the spark plug which then ignites the fuel in the cylinder. Coils in general will wear out over time and cause a misfire condition. In engines like this that use a coil, if the coil goes bad, the complete assembly needs to be replaced.

This Ignition Coil SET features the following specifications:

  • SET contains 8 coils. Enough for one 8 cylinder engine
  • New not remanufactured
  • Replaces dealer part numbers: 12558693
  • Built to strict quality control standards
  • Direct replacement
  • 100% factory tested
  • Fits the following GM, Hummer, & Isuzu 8 cylinder engines as listed:
    • V8 4.8L, 5.3L, 6.0L, 8.1L
  • Fits models with square Mitsubishi style coils
    • Does not fit models with round Delphi style coil

This coil is a distributorless application. Sold as a set of 8. If you need a single coil, please see our other listings.

 

Our electrical and electronic parts are subject to strict quality control testing .  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. step : Removing the Ignition Coil (0:35)
    • 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. step : Installing the New Ignition Coil (1:51)
    • 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

Tools needed for replacement:

    Ratchets & Related

  • Socket Extensions
  • Ratchet

  • Sockets - Metric

  • 10mm Socket

4.7 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
5
2
0
0
0
Coil paks for my Silverado
Easy swap out, but the details on the web site are misleading. They note the 8th VIN digit for parts match. The first order I received based on that info was incorrect.
The great news is 1A overnighted the CORRECT part at their expense! All I can say is WOW! WHAT GREAT CUSTOMER SERVICE!
LOVE THIS COMPANY!
March 28, 2017
Purchased
11 months ago
These do just as good as OEM parts. Had them for two months and they work perfectly
July 4, 2017
Purchased
8 months ago
Very satisfied with this product, easy to install with the video instruction that 1A AUTO provides, I will recommend it
June 9, 2017
Purchased
8 months ago
Easy Install, works great
Got it fast, Easy fit, works great, not more to ask
September 19, 2017
Purchased
5 months ago
Thank you
Your place of business was recommended to us. We are very pleased with the excellent service of getting product to us in a timely manner. Product was installed and this corrected our car problem. Thank you for your excellent service.
October 25, 2017
Purchased
4 months ago
7 good. 1 Bad coil
I had one bad coil out of the package of 8. They went in easily with your tutorial and over all was happy.
February 11, 2018
Purchased
2 weeks ago
Ignition coil
It is a great product noticed the improved performance and better gas mileage . I will continue to buy your products and save money.
July 2, 2017
Purchased
8 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 3 answers
I have a 2001 tahoe LT 5.3...need ignition coils for my tahoe and my vin# 8th is a T....will this fit my tahoe?
Black on May 19, 2017
BEST ANSWER: You just need to verify whether or not you have square (these) or round coils (1AERK00070).
What brand are these?
Rodney on Nov 28, 2017
BEST ANSWER: We have a few different aftermarket companies build these parts specifically for us, as our 1A Auto house brand. They are manufactured to the same OEM specifications as the original part that came with your vehicle. If you have any further questions, please don't hesitate to ask.

How-to Video:

(03:04 min)

Tools List:

    Ratchets & Related

  • Socket Extensions
  • Ratchet

  • Sockets - Metric

  • 10mm Socket



This part replaces:

  • Hollander 610-02828
  • OE # 12558693
  • Standard Motor Products UF-271

Vehicle Fit

  • 2002-2005 Cadillac Escalade for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 2002-2005 Cadillac Escalade for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2003-2005 Cadillac Escalade ESV for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2002-2005 Cadillac Escalade EXT for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2002-2004 Chevy Avalanche 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 2005-2006 Chevy Avalanche 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit Z)
  • 2003-2006 Chevy Avalanche 2500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 8.1L (8th Vin Digit G)
  • 2003-2007 Chevy Express 1500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2003-2007 Chevy Express 1500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 2003-2007 Chevy Express 1500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L (8th Vin Digit V)
  • 2007 Chevy Express 1500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit Z)
  • 2003-2007 Chevy Express 2500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2003-2007 Chevy Express 2500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L (8th Vin Digit V)
  • 2003-2007 Chevy Express 2500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 2007 Chevy Express 2500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit Z)
  • 2003-2007 Chevy Express 3500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L (8th Vin Digit V)
  • 2003-2007 Chevy Express 3500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 2003-2007 Chevy Express 3500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2007 Chevy Express 3500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit Z)
  • 2006 Chevy Monte Carlo for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit C)
  • 2003-2004 Chevy SSR for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit P)
  • 1999-2006 Chevy Silverado 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 1999-2006 Chevy Silverado 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 1999-2006 Chevy Silverado 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L (8th Vin Digit V)
  • 2002-2004 Chevy Silverado 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit Z)
  • 2003-2006 Chevy Silverado 1500 SS for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2005-2006 Chevy Silverado 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit B)
  • 2006 Chevy Silverado 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2007 Chevy Silverado 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2007 Chevy Silverado 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2007 Chevy Silverado 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L (8th Vin Digit C)
  • 2007 Chevy Silverado 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L (8th Vin Digit V)
  • 2007 Chevy Silverado 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit 0, 3, J, or M)
  • 2007 Chevy Silverado 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit B)
  • 2007 Chevy Silverado 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 2007 Chevy Silverado 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit K or Y)
  • 2001-2003 Chevy Silverado 1500 HD for Models with Square Style Coil Ignition Coil 8 Piece Set
  • 2005-2006 Chevy Silverado 1500 HD for Models with Square Style Coil Ignition Coil 8 Piece Set
  • 2007 Chevy Silverado 1500 HD Classic V8 6.0L Ignition Coil 8 Piece Set for Models with Square Style Coil
  • 1999-2000 Chevy Silverado 2500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 1999-2004 Chevy Silverado 2500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2002-2004 Chevy Silverado 2500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit Z)
  • 2001-2006 Chevy Silverado 2500 HD for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2003-2006 Chevy Silverado 2500 HD for Models with Square Style Coil Ignition Coil 8 Piece Set V8 8.1L (8th Vin Digit G)
  • 2006 Chevy Silverado 2500 HD for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2007 Chevy Silverado 2500 HD Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit K or Y)
  • 2007 Chevy Silverado 2500 HD Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2007 Chevy Silverado 2500 HD Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2001-2006 Chevy Silverado 3500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2003-2006 Chevy Silverado 3500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 8.1L (8th Vin Digit G)
  • 2006 Chevy Silverado 3500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2007 Chevy Silverado 3500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2007 Chevy Silverado 3500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2007 Chevy Silverado 3500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit K or Y)
  • 2000-2005 Chevy Suburban 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 2000-2006 Chevy Suburban 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2002-2006 Chevy Suburban 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit Z)
  • 2000-2006 Chevy Suburban 2500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2003-2005 Chevy Suburban 2500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 8.1L (8th Vin Digit G)
  • 2000-2006 Chevy Tahoe for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L (8th Vin Digit V)
  • 2000-2006 Chevy Tahoe for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 2002-2006 Chevy Tahoe for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit Z)
  • 2006 Chevy Trailblazer SS for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit H)
  • 2003-2004 Chevy Trailblazer EXT for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit P)
  • 2003-2004 GMC Envoy XL for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit P)
  • 2003-2007 GMC Savana 1500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L
  • 2003-2007 GMC Savana 1500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L
  • 2003-2007 GMC Savana 1500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L
  • 2003-2007 GMC Savana 2500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L
  • 2003-2007 GMC Savana 2500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L
  • 2003-2007 GMC Savana 2500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L
  • 2003-2007 GMC Savana 3500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L
  • 2003-2007 GMC Savana 3500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L
  • 2003-2007 GMC Savana 3500 Van for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L
  • 1999-2006 GMC Sierra 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L (8th Vin Digit V)
  • 1999-2006 GMC Sierra 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 1999-2006 GMC Sierra 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 2002-2003 GMC Sierra 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit Z)
  • 2005-2006 GMC Sierra 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit B)
  • 2006 GMC Sierra 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2007 GMC Sierra 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L (8th Vin Digit V)
  • 2007 GMC Sierra 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2007 GMC Sierra 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit B)
  • 2007 GMC Sierra 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 2007 GMC Sierra 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit 0, 3, J, or Z)
  • 2007 GMC Sierra 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit K)
  • 2007 GMC Sierra 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2007 GMC Sierra 1500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L (8th Vin Digit C)
  • 2001-2003 GMC Sierra 1500 HD for Models with Square Style Coil Ignition Coil 8 Piece Set
  • 2005-2006 GMC Sierra 1500 HD for Models with Square Style Coil Ignition Coil 8 Piece Set
  • 2007 GMC Sierra 1500 HD Classic for Models with Square Style Coil Ignition Coil 8 Piece Set
  • 1999-2004 GMC Sierra 2500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2001-2006 GMC Sierra 2500 HD for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2003-2006 GMC Sierra 2500 HD for Models with Square Style Coil Ignition Coil 8 Piece Set V8 8.1L (8th Vin Digit G)
  • 2006 GMC Sierra 2500 HD for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2007 GMC Sierra 2500 HD Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2007 GMC Sierra 2500 HD Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2007 GMC Sierra 2500 HD Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit K)
  • 2001-2006 GMC Sierra 3500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2003-2006 GMC Sierra 3500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 8.1L (8th Vin Digit G)
  • 2006 GMC Sierra 3500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2007 GMC Sierra 3500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2007 GMC Sierra 3500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit K)
  • 2007 GMC Sierra 3500 Classic for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2000-2006 GMC Yukon for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 2000-2006 GMC Yukon for Models with Square Style Coil Ignition Coil 8 Piece Set V8 4.8L (8th Vin Digit V)
  • 2002-2006 GMC Yukon for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit Z)
  • 2004-2006 GMC Yukon for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2000-2005 GMC Yukon XL 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit T)
  • 2002-2006 GMC Yukon XL 1500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit Z)
  • 2000-2004 GMC Yukon XL 2500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
  • 2003-2006 GMC Yukon XL 2500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 8.1L (8th Vin Digit G)
  • 2006 GMC Yukon XL 2500 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit N)
  • 2003-2007 Hummer H2 for Models with Square Style Coil Ignition Coil 8 Piece Set V8 6.0L (8th Vin Digit U)
Part #: 1AERK00073

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