2004-2010 Audi A8 O2 / Oxygen Sensor (POST CAT) Rear 079906265D
OEM Part #: 079-906-265-D (079906265D)
Actual photo
The exact part you’ll receive — not a stock photo.
$9.49
Side: Rear
Used
Donor2008 Audi A8 · 4.2L
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Genuine OEM Used
SKU: 684612
Donor Vehicle: 2008 Audi A8 · 4.2L
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$9.49
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A used Audi O2 / Oxygen Sensor (post Cat), OEM part number 079906265D, is a genuine rear oxygen sensor from a donor vehicle. This sensor monitors exhaust gases after the catalytic converter to ensure efficient emissions control. When failing, it can trigger a check engine light or cause poor fuel economy. It fits Audi A8 Quattro models with the 4.2L V8 (4163CC or 4172CC) naturally aspirated engines.
CYLINDERS 5-8
Specifications
| Fits Vehicle Model | A8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 079-906-265-D (079906265D) |
| Side | Rear |
| Category | Exhaust |
Compatible Vehicles
Fits 13 vehicle configurations across 1 make, 2004-2010.
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 13 vehicle configurations — 7 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2010 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2005 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2005 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2007 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2006 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2006 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2007 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2004 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2010 | Audi | A8 | Quattro Sedan | 4.2L V8 |