2004-2011 Audi / Volkswagen Piston w/ Connecting Rod Right 079107066AT
OEM Part #: 079-107-066-AT (079107066AT)
Actual photo
The exact part you’ll receive — not a stock photo.
$29.99
Side: Right
Used
Donor2008 Audi A8 · 4.2L
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Genuine OEM Used
SKU: 684582
Donor Vehicle: 2008 Audi A8 · 4.2L
2 photos
$29.99
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Genuine OEM Used
SKU: 684580
Donor Vehicle: 2008 Audi A8 · 4.2L
2 photos
$29.99
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Genuine OEM Used
SKU: 684578
Donor Vehicle: 2008 Audi A8 · 4.2L
2 photos
$29.99
30-Day Returns
Genuine OEM Used
SKU: 684576
Donor Vehicle: 2008 Audi A8 · 4.2L
2 photos
$29.99
30-Day Returns
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Audi 4.2L piston w/ connecting rod (OEM 079107066AT) — used genuine part removed from a donor vehicle. This right-side piston assembly (also replaces 079107066BA, 079107066AN, 079107066AD, 079107066BB) fits EA828-based V8 engines including the 4.2 TDI and 4.2 FSI. A worn or damaged piston can cause knocking, oil consumption, or loss of compression. Replace in matched sets when rebuilding or repairing the short block.
Specifications
| Fits Vehicle Model | A6, A8, Q7, S5, Touareg |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 079-107-066-AT (079107066AT) |
| Compatible OEM Part No | 079-107-066-BA, 079-107-066-AN, 079-107-066-AD, 079-107-066-BB |
| Side | Right |
| Category | Rotating Assembly |
Compatible Vehicles
Fits 26 vehicle configurations across 2 makes, 2004-2011.
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 26 vehicle configurations — 19 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2004 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2005 | Audi | A6 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2005 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2005 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2006 | Audi | A6 | Quattro 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 |
| 2006 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2007 | Audi | A6 | Quattro 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 |
| 2007 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2007 | Audi | Q7 | SUV | 4.2L V8 | |
| 2008 | Audi | A6 | Quattro Sedan | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 048000; For Vehicles with Engine Code(s) BVJ |
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2008 | Audi | Q7 | SUV | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 020000 |
| 2008 | Audi | S5 | Coupe | 4.2L V8 | For Manual Transmission |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2009 | Audi | S5 | Coupe | 4.2L V8 | For Manual Transmission |
| 2010 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2010 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2010 | Audi | S5 | Coupe | 4.2L V8 | For Manual Transmission |
| 2011 | Audi | S5 | Coupe | 4.2L V8 | For Manual Transmission |
| 2006 | Volkswagen | Touareg | SUV | 4.2L V8 | For Vehicles with Engine Code(s) BAR |
| 2007 | Volkswagen | Touareg | SUV | 4.2L V8 | For Vehicles with Engine Code(s) BAR |
| 2008 | Volkswagen | Touareg | SUV | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 032500 |