2001-2003 Audi S8 Ignition Coil for Models with V8 4.2L (engine ID AYS) (SET of 8)1AERK00023
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 coil over plug Ignition Coil SET features the following specifications:
- SET contains 8 coils. Enough for one 8 cylinder engine
- New not remanufactured
- Replaces dealer part numbers: 06B 905 115, 06B905115, 329 051 06, 32905106, 112, 221603009, 06B905115E, 06B 905 115E
- Built to strict quality control standard
- Direct replacement
- 100% factory tested
- Fits the following Audi 8 cylinder engines as listed:
- V8 4.2L
Note: For vehicles requiring Engine ID (Identification): The Engine ID is usually located on a paper tag located on the valve cover.
This coil is a distributorless application. Sold as a set of 8. If you need a single coil, please see our other listings.
These are electrical parts and are all tested before they leave our manufacturer. This electrical item is not returnable; it is only eligible for exchange.
Effective June 23, 2014: This item is backed by a manufacturer's 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.
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Part #: 1AERK00023
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