1999-2001 Audi A6/Allroad Anti-Theft Alarm Horn / Siren 4B9951113A
OEM Part #: 4B9-951-113-A (4B9951113A)
Actual photo
The exact part you’ll receive — not a stock photo.
$10.49
Used
Donor2001 Audi ALLROAD · 2.7
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Genuine OEM Used
SKU: 239847
Donor Vehicle: 2001 Audi ALLROAD · 2.7
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$10.49
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Audi Anti-theft Alarm Horn / Siren OEM 4B9951113A – a used genuine part. Also referred to as the alarm siren, it produces the audible warning when the security system is triggered. This unit is designed for models equipped with the 2.7L turbocharged V6 or 2.8L naturally aspirated V6 engines. Over time, internal batteries can degrade, causing the siren to sound weak or fail entirely.
Specifications
| Fits Vehicle Model | A6, Allroad |
| Fits Vehicle Make | Audi |
| OEM Part No | 4B9-951-113-A (4B9951113A) |
| Category | Siren / Horn |
Compatible Vehicles
Fits 4 vehicle configurations across 1 make, 1999-2001.
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 4 vehicle configurations — 1 with fitment note
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2001 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | For Vehicles Where Last 6 Digits of VIN Number are Less Than 200000 |
| 2000 | Audi | A6 | Quattro Wagon | 2.8L V6 | |
| 1999 | Audi | A6 | Quattro Wagon | 2.8L V6 | |
| 2001 | Audi | A6 | Quattro Wagon | 2.8L V6 |