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 Ignition Coil (SET of 8) features the following specifications:

  • Comes as a SET of 8
  • Brand New
  • Replaces dealer part numbers: 2W4Z 12029 B, 2W4Z12029B, AJ81373, AJ82545, AJ86468, XR827823, 1W4U12A366BA, 1W4U 12A366 BA, 1W4UBA, 2W4E12A366BB, 2W4EBB, XW4U12A366BB, XW4UBB, 1W4U BA, 2W4E 12A366 BB, 2W4E BB, XW4U 12A366 BB, XW4U BB
  • Built to strict quality control standards
  • Direct replacement
  • 100% factory tested

This coil set is for 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.

4.0 / 5.0
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Coils for 2002 t bird
Installed coils 6 mos ago car never ran better highly recommend this product
February 11, 2017
Purchased
1 year ago
So far so good
Arrived on time, great value and so far after a month they are working fine.
June 23, 2017
Purchased
10 months ago
Tbird
{art were exactly what my car needed to get her up and going again, thank you
January 20, 2018
Purchased
1 month 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
What brand are coils?
Jesse E on May 22, 2017
BEST ANSWER: Your question was referred to me as a recent buyer. Wish I could identify the brand but but they are not installed on the car and out of sight unless I pull off the covers. If you are going to do the job yourself, get some swivel head sockets. There are several that can't be reached using a knuckle buster. Ken
What is the warranty in months or years?
paul c on Jan 5, 2017
BEST ANSWER: We offer a limited lifetime warranty on these 8 ignition coils in the event you experience a failure during intended use caused by a manufacturer defect. The limitation is that the warranty is covered as long as you own the vehicle.


Vehicle Fit

  • 2002-2005 Ford Thunderbird Ignition Coil V8 3.9L 8 Piece Set
  • 2000-2002 Jaguar S-Type Ignition Coil V8 4.0L 8 Piece Set
  • 2003 Jaguar S-Type Ignition Coil 8 Piece Set with 2 Pin Style Connector V8 4.2L
  • 2000-2006 Lincoln LS Ignition Coil V8 3.9L 8 Piece Set
Part #: 1AERK00092

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