2009-2017 Audi A4/A5/allroad Brake Booster Vacuum Pipe / Line 8K0611931BQ
OEM Part #: 8K0-611-931-BQ (8K0611931BQ)
Actual photo
The exact part you’ll receive — not a stock photo.
$79.99
Used
Donor2014 Audi ALLROAD · 2.0L
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Genuine OEM Used
SKU: 694070
Donor Vehicle: 2014 Audi ALLROAD · 2.0L
2 photos
$79.99
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Audi brake booster vacuum pipe / line, OEM part number 8K0611931BQ, is a genuine used component from a donor vehicle. This pipe also replaces part numbers 8K0611931BM and 8K0611931AR. It connects the brake booster to the engine's vacuum source for proper power-assist braking; a cracked or leaking line can cause a hard brake pedal or reduced boost.
Specifications
| Fits Vehicle Model | A4, A5, allroad |
| Fits Vehicle Make | Audi |
| OEM Part No | 8K0-611-931-BQ (8K0611931BQ) |
| Compatible OEM Part No | 8K0-611-931-BM, 8K0-611-931-AR |
| Category | Brake Booster |
Compatible Vehicles
Fits 44 vehicle configurations across 1 make, 2009-2017.
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 44 vehicle configurations — 37 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2016 | Audi | allroad | Wagon | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CDNC, CPMA, CPMB |
| 2015 | Audi | allroad | Wagon | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CDNC, CPMA, CPMB |
| 2014 | Audi | allroad | Wagon | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CDNC, CPMA, CPMB |
| 2013 | Audi | allroad | Wagon | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CDNC, CPMA, CPMB |
| 2017 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB |
| 2010 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2010 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2012 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 05/25/09 |
| 2012 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2012 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2016 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB |
| 2016 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB |
| 2016 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB |
| 2016 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEB, CAED, CDNB, CDNC, CPMA, CPMB |
| 2010 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2011 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2011 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 05/25/09 |
| 2012 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 05/25/09 |
| 2010 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2011 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 05/25/09 |
| 2009 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2012 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | For Vehicles with Production Date After 05/25/09 |
| 2010 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2009 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2011 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 05/25/09 |
| 2010 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2009 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2012 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 05/25/09 |
| 2011 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CDNB, CDNC |
| 2011 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | For Vehicles with Production Date After 05/25/09 |
| 2014 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB |
| 2014 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB |
| 2015 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB |
| 2015 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB |
| 2014 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEB, CAED, CDNB, CDNC, CPMA, CPMB |
| 2013 | Audi | A5 | Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB |
| 2013 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB |
| 2013 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB |
| 2013 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB |
| 2013 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEB, CAED, CDNB, CDNC, CPMA, CPMB |
| 2014 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB |
| 2014 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEA, CAEB, CAED, CDNB, CDNC, CFKA, CPMA, CPMB |
| 2015 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEB, CAED, CDNC, CPMA, CPMB |
| 2015 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CAEB, CAED, CDNB, CDNC, CPMA, CPMB |