Ignition Coil - 1AERK00097

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Part Details

  • Quantity:   4 Piece Set

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 over spark plug (Set of 4) features the following specifications:

  • Comes as a SET of 4
  • Brand New
  • Replaces dealer part numbers: 06B905115L, 06B905115D, 06B905115G, 06B905115H, 06B905115J, 06B905115L
  • Built to strict quality control standards
  • Direct replacement
  • 100% factory tested

This SET of 4 coils is a coil over plug distributorless application. Sold as a SET of 4, Enough to do (1) 4 Cylinder 1.8L Engine. If you need only one, 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 : Removing the Engine Cover (0:45)
    • Turn the three engine cover clips 90 degrees with a flat blade screwdriver
    • Pull off the engine cover
  2. step : Removing the Ignition Coil (1:12)
    • Disconnect the ignition coil wiring harness
    • Pull out the ignition coil
  3. step : Installing the New Ignition Coil (1:38)
    • Push the new ignition coil into place
    • Connect the ignition coil wiring harness
    • Repeat Steps 2 and 3 for the remaining coils
  4. step : Reinstalling the Engine Cover (1:58)
    • Put the engine cover into place, centering it on the oil filter
    • Push in the three engine cover clips with a flat blade screwdriver
    • Turn the clips 90 degrees to push them in

Tools needed for replacement:

    Screwdrivers & Related

  • Flat Blade Screwdriver

4.11/ 5.0
9 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Excellent product
Instructions provided within the 1AAuto video was perfect and detailed. It made the installation short and sweet. Car runs great!
June 14, 2017
These fit my 2003 VW Passat perfectly. No problems, recommend highly.
August 2, 2017
Vehicle ran much better after installing the coils with a new set of plugs. Now I have to keep the car.
November 10, 2017
Delivered quickly, and fixed my P0300/P0304 check engine code. No more misfires in cold weather is always a good thing, and 1As price on a set is beyond inexpensive.
November 14, 2017
Perfect Fit
They fit just perfect, same quality as the original. Car runs perfect better than before. Its an older VW that will be around a little longer. I will purchase parts again in the near future. Better than Auto Zone, OReilys, Napa. Better prices.
February 18, 2018
Unsatisfied customer
These coils that you have asked me to write a review for I honestly must say that I am displeased with. Reasons being two of the coils were bad . I had a mechanic to look at my car and after looking at a couple of things and finding nothing decided to look and test the coils and found that two of the four was bad. So I had to replace them meaning extra money spent that I really shouldnt had too. I put my trust in a company that failed me. If I knew how to return these items I surely would in hopes that the company would refund me for the coils thats in questioing at least if nothing more. Sincerely, Davida G.
April 28, 2018
Ignition coil
The ignition coils went bad less then 3 months,I thought something major went wrong with my car because I had just got new coils and spark plugs about 3 months ago
May 2, 2018
A4 Ignition Coils
Received a crazy quote from my auto service station. Realized how easy a job this is to do. Ordered them and they came within days. Took 5 minutes to install all four and car is running perfect
June 26, 2018
Fit correctly , and fix my problem so I’m happy .. car has good power back .
November 20, 2018
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
2001-2006Audi A4 Audi A4 Ignition Coil 4 Piece Set L4 1.8L Turbo
2001-2006Audi A4 Quattro Audi A4 Quattro Ignition Coil 4 Piece Set L4 1.8L Turbo
2003-2004Audi A6 Audi A6 V6 2.7L Turbo Ignition Coil 4 Piece Set
2003-2004Audi A6 Quattro Audi A6 Quattro V6 2.7L Turbo Ignition Coil 4 Piece Set
2003-2005Audi Allroad Quattro Audi Allroad Quattro V6 2.7L Turbo Ignition Coil 4 Piece Set
2001-2002Audi TT Audi TT (Engine ID AWP) Ignition Coil 4 Piece Set L4 1.8L Turbo
2003-2006Audi TT Audi TT Ignition Coil 4 Piece Set L4 1.8L Turbo
2001-2002Audi TT Quattro Audi TT Quattro (Engine ID AWP) Ignition Coil 4 Piece Set L4 1.8L Turbo
2003-2006Audi TT Quattro Audi TT Quattro Ignition Coil 4 Piece Set L4 1.8L Turbo
2001Volkswagen Beetle VW Beetle Ignition Coil 4 Piece Set L4 1.8L Turbo (Engine ID AWV)
2002-2005Volkswagen Beetle VW Beetle Ignition Coil 4 Piece Set L4 1.8L Turbo
2000-2001Volkswagen Golf VW Golf (Engine ID AWW) Ignition Coil 4 Piece Set L4 1.8L Turbo
2002-2006Volkswagen Golf VW Golf Ignition Coil 4 Piece Set L4 1.8L Turbo
2001-2005Volkswagen Jetta VW Jetta Ignition Coil 4 Piece Set L4 1.8L Turbo
2001Volkswagen Passat VW Passat (Engine ID AUG) Ignition Coil 4 Piece Set L4 1.8L Turbo
2002-2005Volkswagen Passat VW Passat Ignition Coil 4 Piece Set L4 1.8L Turbo
Part #: 1AERK00097

Order must be placed by 4pm ET
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Estimated Arrival Cost

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Get it in: 2 - 4 Business Days

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How-to Video:

(02:49 min)