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. This will cause a misfire condition. In engines like this with one coil per cylinder you can diagnose a coil by putting a timing light on each one to make sure it is lighting the light consistently.

This coil over plug Ignition Coil SET features the following specifications:

  • SET contains 8 coils. Enough for one 8 cylinder engine
  • New not remanufactured
  • Replaces dealer part numbers: 3861267, 3861267-7, 38612677, 392-881732, 392881732, D-580, D580, 12558948, 12556450
  • Built to strict quality control standard
  • Direct replacement
  • 100% factory tested
  • Fits the following GM engine applications as listed:
    • V8 5.7L
    • V8 7.4L
    • V8 8.1L
  • Also fits Mercruiser Marine water applications

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.

5.0 / 5.0
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Coils
Installed Set in my 1999 Corvette and they Cured Misfiring Problem when Engine Warmed Up.
August 19, 2017
Purchased
6 months ago
Great product for the price
This was a great deal on this product, shipping was very fast and item was well package. I will order again in the future.
November 9, 2017
Purchased
4 months ago
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Vehicle Fit

  • 2004-2005 Cadillac CTS-V Ignition Coil V8 5.7L 8 Piece Set
  • 2002 Chevy Avalanche 2500 Ignition Coil V8 8.1L 8 Piece Set
  • 1998-2002 Chevy Camaro Ignition Coil V8 5.7L 8 Piece Set
  • 1997-2004 Chevy Corvette Ignition Coil V8 5.7L 8 Piece Set
  • 2001-2002 Chevy Express 3500 Van Ignition Coil 8 Piece Set V8 8.1L
  • 2001-2002 Chevy Silverado 2500 HD Ignition Coil V8 8.1L 8 Piece Set
  • 2001-2002 Chevy Suburban 2500 Ignition Coil V8 8.1L 8 Piece Set
  • 1998-1999 Chevy Van - P Series Forward Control Ignition Coil 8 Piece Set V8 7.4L
  • 2001-2002 GMC C3500 Truck Ignition Coil V8 8.1L 8 Piece Set
  • 2001-2002 GMC Savana 3500 Van Ignition Coil 8 Piece Set V8 8.1L
  • 2001-2002 GMC Sierra 2500 HD Ignition Coil V8 8.1L 8 Piece Set
  • 1998-1999 GMC Van - P Series Forward Control Ignition Coil 8 Piece Set V8 7.4L
  • 2001-2002 GMC Yukon XL 2500 Ignition Coil V8 8.1L 8 Piece Set
  • 1998-2002 Pontiac Firebird Ignition Coil V8 5.7L 8 Piece Set
  • 2004 Pontiac GTO Ignition Coil V8 5.7L 8 Piece Set
Part #: 1AERK00041

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