• Comes as a (SET of 4)
  • Brand New Coil Packs
  • Replaces dealer part numbers: 80110-38300, 81046-83910, 81047-24010, 10472401, 10467067, 10468391, 10472401, 10477602, 10495121, 1049777, 11103646, 1103662, 1103663, 1103744, 1103745, 1103746, 8011038300, 8104683910, 8104724010
  • Built to strict quality control standards
  • Direct replacements
  • 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 (0:28)
    • Disconnect the two wires for one ignition coil
    • Put the rear wire aside to the rear and the front one aside to the front
    • Remove two 7/32 inch bolts from the ignition coil
    • Pull the ignition coil up and off
  2. step : Installing the New Ignition Coil (1:26)
    • Carefully place the new coil onto the contacts, being sure not to bend them
    • Insert the two 7/32 inch bolts
    • Plug the wires back on in their original order

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Sockets - SAE

  • 7/32 Inch Socket

5.0 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Perfect fit. Car runs great now.
I have a 99 Deville I put these on, and it was running horrible prior to this tune-up. I was getting ~15MPG, couldn't climb hills, and sometimes the car would just die. I put these on, my MPG is over 18 now, and it's got plenty of power. My only beef with these is that they don't have the firing order printed on them like the OEM coils, but for the price, I'll live with it. I've had them on about 2 weeks now and I'm very happy with them. In addition, 1A-Auto always gets me my parts fast and with free shipping.
March 8, 2018
4 months ago
AAA + vendor
Fast shipping, and perfect fit for my car at a fraction of the cost !
February 19, 2018
4 months ago
perfect match
This was the perfect part and just what I was looking for. Easy to install and my car is running great and I am very satisfied. Thank you
November 10, 2017
7 months ago
no idea how long it will last, but did the trick
fixed my 98 caddy sts immediate results took 1 hour to replace the four coils, mainly because i had to reach so far over the engine to get to the bolts. p0300 code went away, rough idle went away. lots of power back in my engine.. no idea how long these are gauranteed for but way better deal than $225 for 4
September 13, 2017
9 months ago
Outstanding product***
I received the product very quit. And install them the same day. It made my car sound completely different. Like it had new life again. Thank you for a very good product. And very affordable. I would highly recommend them to anyone. It will save you money, and get your vehicle running very good again.****
June 19, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Vehicle Fit

  • 1993 Cadillac Allante Ignition Coil 4 Piece Set V8 4.6L
  • 1996-1999 Cadillac Deville Ignition Coil 4 Piece Set V8 4.6L
  • 1994-1999 Cadillac Eldorado Ignition Coil 4 Piece Set V8 4.6L
  • 1993-1999 Cadillac Seville Ignition Coil 4 Piece Set V8 4.6L
  • 1990-1995 Chevy Corvette ZR1 Ignition Coil 4 Piece Set V8 5.7L (8th Vin Digit J)
  • 1995-1999 Olds Aurora Ignition Coil 4 Piece Set V8 4.0L
Part #: 1AERK00095

How-to Video:

(02:56 min)