2004-2009 Audi A6/A8/S5 Fuel Rail Line / Pipe 079127509R
OEM Part #: 079-127-509-R (079127509R)
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The exact part you’ll receive — not a stock photo.
$34.49
Used
Donor2008 Audi A8 · 4.2L
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Genuine OEM Used
SKU: 684637
Donor Vehicle: 2008 Audi A8 · 4.2L
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$34.49
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A genuine OEM Audi fuel rail line / pipe, part number 079127509R, now available as a used component. This 4.2L V8 fuel rail pipe transports pressurized fuel from the supply line to the injectors. Over time, the metal line can develop cracks or loose fittings, leading to fuel odor, hard starts, or loss of power. Designed for naturally aspirated V8 engines (4163cc and 4172cc) found in Audi A6 Quattro, A8 Quattro, and S5 models.
Specifications
| Fits Vehicle Model | A6, A8, S5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 079-127-509-R (079127509R) |
| Category | Fuel |
Compatible Vehicles
Fits 17 vehicle configurations across 1 make, 2004-2009.
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 17 vehicle configurations — 17 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles With Production date Up To 11/03/08 |
| 2005 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2009 | Audi | S5 | Coupe | 4.2L V8 | For Vehicles With Production date Up To 11/17/08 |
| 2004 | Audi | A8 | Quattro L 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 |
| 2005 | Audi | A6 | Quattro 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 |
| 2007 | Audi | A6 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles With Production date Up To 11/03/08 |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles With Production date Up To 11/03/08 |
| 2006 | 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 |
| 2005 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BVJ |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles With Production date Up To 11/03/08 |
| 2008 | Audi | S5 | Coupe | 4.2L V8 | For Vehicles With Production date Up To 11/17/08 |
| 2008 | 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 |