2005-2011 Audi A6/S6 Horn - Low Tone / Frequency Left 4F0951221A
OEM Part #: 4F0-951-221-A (4F0951221A)
Actual photo
The exact part you’ll receive — not a stock photo.
$10.99
Side: Left
Used
Donor2008 Audi A6 · 3.2L
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Genuine OEM Used
SKU: 645587
Donor Vehicle: 2008 Audi A6 · 3.2L
2 photos
$10.99
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Genuine OEM Used
SKU: 703691
Donor Vehicle: 2008 Audi A6 · 3.2L
2 photos
TESTED
$10.99
30-Day Returns
Genuine OEM Used
SKU: 664759
Donor Vehicle: 2010 Audi A6 · 3.0L
2 photos
TESTED
$11.49
30-Day Returns
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Audi Horn - Low Tone / Frequency (OEM 4F0951221A) — a used genuine OEM part removed from a donor vehicle. This low-tone horn (also known as low-frequency horn, left side) replaces superseded part 4F0951221. It produces the deeper sound in a dual-horn setup; when it fails, the horn may sound weak or produce only the high tone. A direct replacement for Audi A6, A6 Quattro, and S6 models with 2.8L–5.2L gas engines.
Specifications
| Fits Vehicle Model | A6, S6 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4F0-951-221-A (4F0951221A) |
| Compatible OEM Part No | 4F0-951-221 |
| Side | Left |
| Category | Siren / Horn |
Compatible Vehicles
Fits 31 vehicle configurations across 1 make, 2005-2011.
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 31 vehicle configurations — 5 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2009 | Audi | A6 | Sedan | 3.2L V6 | For Vehicles With Production date Up To 04/26/10 |
| 2011 | Audi | A6 | Sedan | 3.2L V6 | |
| 2010 | Audi | A6 | Sedan | 3.2L V6 | |
| 2007 | Audi | A6 | Quattro Sedan | 3.2L V6 | |
| 2007 | Audi | A6 | Quattro Wagon | 3.2L V6 | |
| 2005 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2007 | Audi | S6 | Sedan | 5.2L V10 | |
| 2006 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2007 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | S6 | Sedan | 5.2L V10 | For Vehicles With Production date Up To 04/26/10 |
| 2008 | Audi | A6 | Quattro Wagon | 3.2L V6 | |
| 2008 | Audi | A6 | Quattro Sedan | 3.2L V6 | |
| 2006 | Audi | A6 | Sedan | 3.2L V6 | |
| 2007 | Audi | A6 | Sedan | 3.2L V6 | |
| 2006 | Audi | A6 | Quattro Sedan | 3.2L V6 | |
| 2008 | Audi | A6 | Sedan | 3.2L V6 | |
| 2008 | Audi | S6 | Sedan | 5.2L V10 | |
| 2005 | Audi | A6 | Quattro Sedan | 3.2L V6 | |
| 2006 | Audi | A6 | Quattro Wagon | 3.2L V6 | |
| 2009 | Audi | A6 | Quattro Wagon | 3.0L V6 Supercharged | For Vehicles With Production date Up To 04/26/10 |
| 2010 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2009 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | For Vehicles With Production date Up To 04/26/10 |
| 2010 | Audi | S6 | Sedan | 5.2L V10 | |
| 2010 | Audi | A6 | Quattro Wagon | 3.0L V6 Supercharged | |
| 2010 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2011 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2011 | Audi | A6 | Quattro Wagon | 3.0L V6 Supercharged | |
| 2011 | Audi | S6 | Sedan | 5.2L V10 | |
| 2011 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | A6 | Quattro Sedan | 4.2L V8 | For Vehicles With Production date Up To 04/26/10 |
| 2008 | Audi | A6 | Quattro Sedan | 4.2L V8 |