2013-2015 Audi A8/S6/S7/S8 Fuel Rail Left 079133315BD
OEM Part #: 079-133-315-BD (079133315BD)
Actual photo
The exact part you’ll receive — not a stock photo.
$16.99
Side: Left
Used
Donor2014 Audi A8 · 4.0L
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Genuine OEM Used
SKU: 544340
Donor Vehicle: 2014 Audi A8 · 4.0L
2 photos
$16.99
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Genuine OEM Used
SKU: 698666
Donor Vehicle: 2014 Audi S6 · 4.0L
2 photos
$16.99
30-Day Returns
Genuine OEM Used
SKU: 540786
Donor Vehicle: 2014 Audi A8 · 4.0L
2 photos
$16.99
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Genuine OEM Used
SKU: 526538
Donor Vehicle: 2013 Audi S6 · 4.0L · 78k miles
2 photos
$16.99
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Genuine OEM Used
SKU: 566470
Donor Vehicle: 2013 Audi A8 · 4.0L
2 photos
$16.99
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Genuine OEM Used
SKU: 577716
Donor Vehicle: 2014 Audi A8 · 4.0L
2 photos
$16.99
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Genuine OEM Used
SKU: 589624
Donor Vehicle: 2013 Audi S6 · 4.0L
2 photos
$16.99
30-Day Returns
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Audi fuel rail, part number 079133315BD, is a used OEM left-side rail from a 4.0L twin-turbo V8. This component delivers pressurized fuel to the injectors on models like the A8, S6, S7, and S8. A failing rail can cause fuel leaks, rough idle, or hard starting due to cracked welds or injector seal issues.
Specifications
| Fits Vehicle Model | A8, S6, S7, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 079-133-315-BD (079133315BD) |
| Side | Left |
| Category | Fuel |
Compatible Vehicles
Fits 14 vehicle configurations across 1 make, 2013-2015.
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 14 vehicle configurations — 3 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2014 | Audi | A8 | Quattro Sedan | 4.0L V8 Turbo | |
| 2015 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles With Production date Up To 03/31/14 |
| 2015 | Audi | S6 | Sedan | 4.0L V8 Turbo | |
| 2015 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles With Production date Up To 03/31/14 |
| 2015 | Audi | A8 | Quattro Sedan | 4.0L V8 Turbo | For Vehicles With Production date Up To 03/31/14 |
| 2013 | Audi | A8 | Quattro Sedan | 4.0L V8 Turbo | |
| 2013 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2014 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2014 | Audi | S7 | Hatchback | 4.0L V8 Turbo | |
| 2014 | Audi | S6 | Sedan | 4.0L V8 Turbo | |
| 2014 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2013 | Audi | S6 | Sedan | 4.0L V8 Turbo | |
| 2013 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2013 | Audi | S7 | Hatchback | 4.0L V8 Turbo |