2005-2006 Audi A4/A6 Engine Knock Sensor 06E905377B
OEM Part #: 06E-905-377-B (06E905377B)
Actual photo
The exact part you’ll receive — not a stock photo.
$8.99
Used
Donor2005 Audi A6 · 3.2L
✓ Free Same Day Shipping on orders by noon CT
Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 269760
Donor Vehicle: 2005 Audi A6 · 3.2L
2 photos
$8.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
An Audi 06E905377B Engine Knock Sensor is a used OEM component from a donor vehicle. Also known simply as a knock sensor, it monitors combustion vibrations to detect pre-ignition (knock/pinging) and signals the ECU to retard timing. A failing sensor often triggers a check engine light, causes sluggish acceleration, or reduces fuel economy. This genuine unit is designed for 3.2L V6 engines found in select Audi models.
Specifications
| Fits Vehicle Model | A4, A6 |
| Fits Vehicle Make | Audi |
| OEM Part No | 06E-905-377-B (06E905377B) |
| Category | Sensors |
Compatible Vehicles
Fits 9 vehicle configurations across 1 make, 2005-2006.
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 9 vehicle configurations — 6 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2006 | Audi | A6 | Quattro Wagon | 3.2L V6 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 250000 |
| 2005 | Audi | A6 | Quattro Sedan | 3.2L V6 | |
| 2006 | Audi | A6 | Quattro Sedan | 3.2L V6 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 250000 |
| 2006 | Audi | A4 | Sedan | 3.2L V6 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 400000 |
| 2006 | Audi | A4 | Quattro Wagon | 3.2L V6 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 400000 |
| 2006 | Audi | A6 | Sedan | 3.2L V6 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 250000 |
| 2006 | Audi | A4 | Quattro Sedan | 3.2L V6 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 400000 |
| 2005 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2005 | Audi | A4 | Quattro Wagon | 3.2L V6 |