2000 Audi A8 HID Xenon Headlight Ballast w/ Bracket Left 4D0907474
OEM Part #: 4D0-907-474 (4D0907474)
Actual photo
The exact part you’ll receive — not a stock photo.
$65.49
Side: Left
Used
Donor2000 Audi A8 · 4.2L
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Genuine OEM Used
SKU: 485604
Donor Vehicle: 2000 Audi A8 · 4.2L
3 photos
HAS A CRACKED PLUG, SEE PICTURES
$65.49
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A used Audi HID xenon headlight ballast with bracket, OEM part number 4D0907474, also superseding 4D0907347. This left-side ballast powers the xenon bulb in the Audi A8 Quattro with the 4.2L V8. When the ballast fails, symptoms include flickering, dim, or completely dead headlights. Includes the mounting bracket for secure installation.
Specifications
| Fits Vehicle Model | A8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4D0-907-474 (4D0907474) |
| Compatible OEM Part No | 4D0-907-347 |
| Side | Left |
| Category | Lighting |
Compatible Vehicles
Fits 2 vehicle configurations across 1 make, 2000.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 2 vehicle configurations — 2 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2000 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 020000 |
| 2000 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 020000 |