2008-2011 Audi A6/A8/Q7/S5, Volkswagen Touareg Fuel Rail Left 079133315S
OEM Part #: 079-133-315-S (079133315S)
Actual photo
The exact part you’ll receive — not a stock photo.
$30.99
Side: Left
Used
Donor2010 Audi S5 · 4.2L · 41k miles
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Genuine OEM Used
SKU: 262616
Donor Vehicle: 2010 Audi S5 · 4.2L · 41k miles
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$30.99
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A used OEM Audi fuel rail, part number 079133315S, also supersedes 079133315AP. This left-side fuel rail delivers pressurized diesel or gas to the injectors on 4.2L V8 engines—including the 4.2L 4134CC 252Cu. In. V8 DIESEL DOHC Turbocharged and 4.2L 4163CC V8 DIESEL DOHC Turbocharged variants. A failing fuel rail can cause uneven fuel pressure, leading to hard starting, misfires, or a noticeable drop in engine power.
Specifications
| Fits Vehicle Model | A6, A8, Q7, S5, Touareg |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 079-133-315-S (079133315S) |
| Compatible OEM Part No | 079-133-315-AP |
| Side | Left |
| Category | Fuel / Emissions |
Compatible Vehicles
Fits 16 vehicle configurations across 2 makes, 2008-2011.
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 16 vehicle configurations — 12 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Production Date After 11/03/08 |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Production Date After 11/03/08 |
| 2008 | Audi | S5 | Coupe | 4.2L V8 | For Vehicles With Production date Up To 12/07/09 |
| 2009 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Production Date After 11/03/08 |
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Production Date After 11/03/08 |
| 2009 | Audi | Q7 | SUV | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 029261 |
| 2009 | Audi | S5 | Coupe | 4.2L V8 | For Vehicles With Production date Up To 12/07/09 |
| 2010 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2010 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Production Date After 11/03/08 |
| 2010 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Production Date After 11/03/08 |
| 2010 | Audi | Q7 | SUV | 4.2L V8 | For Vehicles with Engine Code(s) BAR |
| 2010 | Audi | S5 | Coupe | 4.2L V8 | For Vehicles With Production date Up To 12/07/09 |
| 2011 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2011 | Audi | S5 | Coupe | 4.2L V8 | |
| 2009 | Volkswagen | Touareg | SUV | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 030001 |