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 features the following specifications:

  • Brand New
  • Replaces dealer part numbers: 988F12029AA, 988F-12029AA, 988F12029AB, 988F-12029AB, DG474, DG-474, DG506, DG-506, XS8Z12029AA, XS8Z-12029AA, XS8Z12029AD, XS8Z-12029AD, YF09-18-10X
  • Built to strict quality control standards
  • Direct replacement
  • 100% factory tested


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

Direct Fit Replacement

Direct fit replacement part is guaranteed to fit and function properly for your specific application.

Optimum Performance

Optimal performance, TRQ ignition coils are designed to meet or exceed the requirements of the vehicle.  TRQ ignition coils provide the correct primary and secondary resistance, voltage output, and spark energy that the vehicle needs to restore to its original operating condition.

Premium Quality

Manufactured with quality components and materials by using advanced technology to meet the highest quality control standards in the industry.

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 (0:36)
    • Disconnect the ignition coil wiring harness
    • Remove the four T25 bolts from the ignition coil
    • Remove the spark plug wires and insert them on the same spot on the new coil
    • Remove the old ignition coil
  2. step : Installing the Ignition Coil (1:57)
    • Feed the T25 bolts through the ignition coil
    • Insert the ignition coil into place
    • Tighten the four T25 bolts
    • Connect the ignition coil wiring harness
    • Push the spark plug wires down into place

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Torx Drivers & Sockets

  • T25 Torx Driver

5.0 / 5.0
1 Review
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Have been away from cars for a while and am not sure how a car can work without a distributor, but it does. The coil pack was definitely the problem. Car now has power and acceleration. Thank You!
March 25, 2017
1 year ago
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Vehicle Fit

  • 1999 Ford Contour Ignition Coil Pack L4 2.0L (Built After 5/03/99 Production Date)
  • 2000 Ford Contour Ignition Coil Pack L4 2.0L
  • 2001-2004 Ford Escape Ignition Coil Pack L4 2.0L
  • 2000-2004 Ford Focus Ignition Coil Pack L4 2.0L
  • 2001-2004 Mazda Tribute Ignition Coil Pack L4 2.0L
  • 1999 Mercury Mystique Ignition Coil Pack L4 2.0L (Built After 5/03/99 Production Date)
  • 2000 Mercury Mystique Ignition Coil Pack L4 2.0L

This part replaces:

  • OE # 988F12029AB
  • Hollander 610-00143
  • Standard Motor Products FD-497T
Part #: 1AECI00082

How-to Video:

(03:01 min)