2002-2010 Audi A4/A8/RS4/S4/S8 Anti-Theft Alarm Horn / Siren 8L0951605A
OEM Part #: 8L0-951-605-A (8L0951605A)
Actual photo
The exact part you’ll receive — not a stock photo.
$71.49
Used
Donor2005 Audi A8 · 6.0L
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Genuine OEM Used
SKU: 681111
Donor Vehicle: 2005 Audi A8 · 6.0L
2 photos
$71.49
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Genuine OEM Used
SKU: 712823
Donor Vehicle: 2007 Audi RS4 · 4.2L
2 photos
$89.99
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Used Audi anti-theft alarm horn/siren, OEM part number 8L0951605A, also supersedes 8L0951605. This genuine factory component from a donor vehicle emits the audible warning when the security system detects unauthorized entry or tampering. When the horn/siren fails, the alarm may not sound during a break-in attempt or the vehicle's warning chirp when locking/unlocking can be absent.
Specifications
| Fits Vehicle Model | A4, A8, RS4, S4, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8L0-951-605-A (8L0951605A) |
| Compatible OEM Part No | 8L0-951-605 |
| Category | Siren / Horn |
Compatible Vehicles
Fits 106 vehicle configurations across 1 make, 2002-2010.
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 106 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2002 | Audi | A4 | Quattro Sedan | 3.0L V6 | |
| 2005 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | |
| 2006 | Audi | A4 | Convertible | 1.8L l4 Turbo | |
| 2008 | Audi | A4 | Sedan | 3.2L V6 | |
| 2004 | Audi | A4 | Convertible | 3.0L V6 | |
| 2003 | Audi | A4 | Convertible | 3.0L V6 | |
| 2004 | Audi | A4 | Sedan | 3.0L V6 | |
| 2003 | Audi | A4 | Sedan | 3.0L V6 | |
| 2005 | Audi | A4 | Quattro Wagon | 1.8L l4 Turbo | |
| 2003 | Audi | A4 | Convertible | 1.8L l4 Turbo | |
| 2005 | Audi | A4 | Sedan | 1.8L l4 Turbo | |
| 2002 | Audi | A4 | Quattro Wagon | 3.0L V6 | |
| 2005 | Audi | A4 | Convertible | 1.8L l4 Turbo | |
| 2004 | Audi | A4 | Convertible | 1.8L l4 Turbo | |
| 2002 | Audi | A4 | Sedan | 3.0L V6 | |
| 2004 | Audi | A4 | Quattro Convertible | 3.0L V6 | |
| 2005 | Audi | S4 | Convertible | 4.2L V8 | |
| 2007 | Audi | S4 | Wagon | 4.2L V8 | |
| 2007 | Audi | A4 | Quattro Wagon | 3.2L V6 | |
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2008 | Audi | S4 | Sedan | 4.2L V8 | |
| 2008 | Audi | S4 | Convertible | 4.2L V8 | |
| 2008 | Audi | RS4 | Convertible | 4.2L V8 | |
| 2004 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2008 | Audi | S4 | Wagon | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2008 | Audi | S8 | Sedan | 5.2L V10 | |
| 2009 | Audi | A4 | Quattro Convertible | 3.2L V6 | |
| 2006 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2006 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2007 | Audi | S4 | Sedan | 4.2L V8 | |
| 2007 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | S8 | Sedan | 5.2L V10 | |
| 2005 | Audi | S4 | Wagon | 4.2L V8 | |
| 2006 | Audi | A4 | Quattro Wagon | 3.2L V6 | |
| 2004 | Audi | S4 | Sedan | 4.2L V8 | |
| 2005 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2005 | Audi | A4 | Convertible | 3.0L V6 | |
| 2007 | Audi | A4 | Quattro Convertible | 3.2L V6 | |
| 2007 | Audi | S4 | Convertible | 4.2L V8 | |
| 2005 | Audi | A4 | Quattro Wagon | 3.0L V6 | |
| 2005 | Audi | S4 | Sedan | 4.2L V8 | |
| 2006 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2007 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2008 | Audi | A4 | Quattro Convertible | 3.2L V6 | |
| 2005 | Audi | A4 | Quattro Sedan | 3.0L V6 | |
| 2005 | Audi | A4 | Quattro Wagon | 3.2L V6 | |
| 2005 | Audi | A4 | Sedan | 3.0L V6 | |
| 2005 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2005 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2006 | Audi | A4 | Quattro Convertible | 3.0L V6 | |
| 2007 | Audi | S8 | Sedan | 5.2L V10 | |
| 2004 | Audi | S4 | Convertible | 4.2L V8 | |
| 2006 | Audi | S4 | Sedan | 4.2L V8 | |
| 2007 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2007 | Audi | A4 | Sedan | 3.2L V6 | |
| 2007 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2006 | Audi | S4 | Convertible | 4.2L V8 | |
| 2007 | Audi | RS4 | Sedan | 4.2L V8 | |
| 2006 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2008 | Audi | RS4 | Sedan | 4.2L V8 | |
| 2007 | Audi | A4 | Convertible | 2.0L l4 Turbo | |
| 2008 | Audi | A4 | Convertible | 2.0L l4 Turbo | |
| 2008 | Audi | A4 | Quattro Convertible | 2.0L l4 Turbo | |
| 2005 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2006 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2003 | Audi | A4 | Sedan | 1.8L l4 Turbo | |
| 2004 | Audi | A4 | Sedan | 1.8L l4 Turbo | |
| 2008 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2004 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | |
| 2005 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2003 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | |
| 2006 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2007 | Audi | A4 | Quattro Convertible | 2.0L l4 Turbo | |
| 2009 | Audi | A4 | Quattro Convertible | 2.0L l4 Turbo | |
| 2004 | Audi | A4 | Quattro Wagon | 3.0L V6 | |
| 2003 | Audi | A4 | Quattro Sedan | 3.0L V6 | |
| 2003 | Audi | A4 | Quattro Wagon | 3.0L V6 | |
| 2008 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2004 | Audi | A4 | Quattro Sedan | 3.0L V6 | |
| 2003 | Audi | A4 | Quattro Wagon | 1.8L l4 Turbo | |
| 2007 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2006 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2007 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2009 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2008 | Audi | A4 | Quattro Wagon | 3.2L V6 | |
| 2004 | Audi | S4 | Wagon | 4.2L V8 | |
| 2005 | Audi | A4 | Quattro Convertible | 3.0L V6 | |
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2005 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | S4 | Convertible | 4.2L V8 | |
| 2006 | Audi | S4 | Wagon | 4.2L V8 | |
| 2008 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2006 | Audi | A4 | Sedan | 3.2L V6 | |
| 2010 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2005 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2002 | Audi | A4 | Quattro Wagon | 1.8L l4 Turbo | |
| 2002 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | |
| 2004 | Audi | A4 | Quattro Wagon | 1.8L l4 Turbo | |
| 2009 | Audi | A4 | Convertible | 2.0L l4 Turbo | |
| 2002 | Audi | A4 | Sedan | 1.8L l4 Turbo | |
| 2008 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2008 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2007 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2010 | Audi | A8 | Quattro Sedan | 4.2L V8 |