Ignition Coil - 1AERK00024

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How-To & Tools
Product Reviews
Vehicle Fit

Part Details

  • Quantity:   2 Piece Set

The ignition coil pack 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 pack, if one coil goes bad, the complete assembly needs to be replaced.

This Ignition Coil pack SET features the following specifications:

  • SET contains 2 coils. Enough for one 8 Cylinder engine
  • New not remanufactured
  • Built to strict quality control standards
  • Direct replacement
  • 100% factory tested

This coil is a distributorless application. Sold as a set of 2. If you need a single coil, please see our other listings.

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Direct Fit Replacement

Guaranteed to fit and function properly for your specific application.

Optimum Performance

Meets or exceeds requirements of the vehicle. Provides the correct primary and secondary resistance, voltage output, and spark energy needed to restore original operating condition.

Premium Quality

Manufactured with quality materials to meet highest quality control standards in the industry.

Item Condition: New

Attention California Customers:

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

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.

  1. step : Access the ignition coil (1:10)
    • Pull the airbox off and out of the way.
  2. step : Remove the ignition coil (1:21)
    • Remove the four 7mm bolts.
    • Use penetrating oil to help remove the bolts.
    • Mark the spark plugs for reinstallation later.
    • Unplug the spark plugs.
    • Disconnect the wiring harness.
    • Remove the coil.
  3. step : Install the new ignition coil (3:40)
    • Clip in the wiring harness.
    • Bolt the four 7mm bolts in.
    • Plug the spark plugs back in, using your marks to put them in the correct locations.
    • Put the airbag back into place.

Tools needed for replacement:

    Materials, Fluids, and Supplies

  • Rust Penetrant

  • Ratchets & Related

  • Socket Extensions
  • Ratchet

  • Sockets - Metric

  • 7mm Socket

4.92/ 5.0
13 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
So Simple
The parts arrived in time. I was impressed with the care taken to package everything. With the help of your videos, I was able to do the work in no time. Now you have a customer for life. Great job 1A! Kenny W
July 23, 2017
Ingnition coils
These aftermarket coils performs just as good as the Motorcraft coils that were the originally on my truck.... Very satisfied with them,,
August 10, 2017
Very dependable....
I have never had a problem here. Always fast out the warehouse and a correct fit. Thank you
December 23, 2017
Works as new
They work as new like expected. Looks great and easy to install. Would definitely recommend
January 7, 2018
I had a really rough idle and a bad shake at between45and65 m.p.h. got a lot better now.
April 4, 2018
Ignition coils for 1999 Ford F150
The product was precisely what I ordered and arrived in two days with free shipping. Cant beat that. Ill order again when I need more parts.
May 23, 2018
Working good
Put both on the afternoon I received them. Very easy to install on a 91 Lincoln Town Car. Been working fine for several weeks now. Price beat anything around here local in SE Ohio. Thanks
June 7, 2018
Added power
The coil pack really added power to my car. I am completely satisfied with my purchase. A good genuine part. It fitted perfect
July 11, 2018
How very pleased with it and it work real good no problem with my order and well be wanting more from you all thanks
December 6, 2018
1999 Ford Expedition coil Packs
Coil Packs received were perfect fit, perfect part . On time delivery. Love me some 1A Auto Parts
December 10, 2018
99 Ford F-150 ignition coil
By ordering this ignition coils from a1 auto I was able to save money and The problem on my truck was fixed. Perfect fit fast shipping and great quality auto parts...
December 10, 2018
1AERK00024-Ignition Coil
exact fit. Works great. Cant beat the price and quality
January 1, 2019
Great product
Great product, fixed my issue I was having with my truck
January 4, 2019
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
1992-1997Ford Crown Victoria Ford Crown Victoria Ignition Coil 2 Piece Set V8 4.6L
1997-1999Ford E150 Van Ford E150 Van Ignition Coil 2 Piece Set V8 4.6L
1997-1999Ford E250 Van Ford E250 Van Ignition Coil 2 Piece Set V8 4.6L
1997-1999Ford E350 Van Ford E350 Van Ignition Coil 2 Piece Set V8 4.6L
1997-1999Ford Expedition Ford Expedition Ignition Coil 2 Piece Set V8 4.6L
1996-2001Ford Explorer Ford Explorer Ignition Coil 2 Piece Set V8 5.0L
1997-1999Ford F150 Truck Ford F150 Truck Ignition Coil 2 Piece Set V8 4.6L
1997-1999Ford F250 Light Duty Truck Ford F250 Light Duty Truck Ignition Coil 2 Piece Set V8 4.6L
1996-1998Ford Mustang Ford Mustang Cobra Ignition Coil 2 Piece Set V8 4.6L
1996-1998Ford Mustang Ford Mustang Ignition Coil 2 Piece Set V8 4.6L
1994-1997Ford Thunderbird Ford Thunderbird Ignition Coil 2 Piece Set V8 4.6L
1995-1997Lincoln Continental Lincoln Continental Ignition Coil 2 Piece Set V8 4.6L
1993-1996Lincoln Mark VIII Lincoln Mark VIII Ignition Coil 2 Piece Set V8 4.6L
1991-1998Lincoln Town Car Lincoln Town Car Ignition Coil 2 Piece Set V8 4.6L
1994-1997Mercury Cougar Mercury Cougar Ignition Coil 2 Piece Set V8 4.6L
1991Mercury Grand Marquis Mercury Grand Marquis Ignition Coil 2 Piece Set V8 5.0L
1992-1997Mercury Grand Marquis Mercury Grand Marquis Ignition Coil 2 Piece Set V8 4.6L
1997-2001Mercury Mountaineer Mercury Mountaineer Ignition Coil 2 Piece Set V8 5.0L
Part #: 1AERK00024

Order must be placed by 4pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(07:04 min)