2005-2009 Audi A8 Brake Booster Vacuum Pipe / Line 4E1611931BM
OEM Part #: 4E1-611-931-BM (4E1611931BM)
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The exact part you’ll receive — not a stock photo.
$47.49
Used
Donor2005 Audi A8 · 6.0L
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Genuine OEM Used
SKU: 681697
Donor Vehicle: 2005 Audi A8 · 6.0L
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$47.49
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Used Audi A8 Brake Booster Vacuum Pipe / Line OEM 4E1611931BM, a genuine factory piece removed from a donor vehicle. This pipe, also known as the brake booster vacuum line, carries engine vacuum to the booster to assist braking. It also supersedes numbers 4E1611931BH and 4E1611931CD. On the 6.0L W12 engine, a cracked or leaking line can cause a hard brake pedal and reduced assist.
Specifications
| Fits Vehicle Model | A8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4E1-611-931-BM (4E1611931BM) |
| Compatible OEM Part No | 4E1-611-931-BH, 4E1-611-931-CD |
| Category | Brake Booster |
Compatible Vehicles
Fits 5 vehicle configurations across 1 make, 2005-2009.
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 5 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2008 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2009 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2005 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2007 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2006 | Audi | A8 | Quattro L Sedan | 6.0L W12 |