Audi A4/A5/A6/Q5/S4 Brake Booster Breather Hose 8K0611743B

OEM Part #: 8K0-611-743-B (8K0611743B)

This page covers one exact OEM part number. Every unit we stocked has sold.

The Brake Booster Breather Hose (OEM Part Number 8K0611743B) is a crucial component for maintaining optimal brake performance in various Audi models, including the A4 and S4 from 2009 to 2012, as well as the A5 and A6 Quattro from 2008 to 2011. This factory-original breather hose is designed to fit seamlessly in your vehicle, effectively directing airflow to support the brake booster system. A worn or damaged hose can lead to brake performance issues, making this part indispensable for safe driving. Common alternative names include Power Brake Booster Vacuum Hose Grommet. Compatible with engines such as the 2.0L L4 and 3.0L V6, this part restores essential functionality.

Specifications

Specifications for Brake Booster Breather Hose 8K0611743B
Fits Vehicle ModelA4, A5, A6, Q5, S4
Fits Vehicle MakeAudi
OEM Part No8K0-611-743-B (8K0611743B)
Compatible OEM Part No 4F0-611-743-L, 4F0-611-743-E, 4F0-611-743-C
CategoryBrake Booster

Compatible Vehicles

Fits 35 vehicle configurations across 1 make, 2008-2012.

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.

Audi

  • A4 2009-2012 · 13 variants
  • A5 2008-2012 · 12 variants 4 with notes
  • A6 2009-2011 · 3 variants 3 with notes
  • Q5 2009-2012 · 4 variants 2 with notes
  • S4 2010-2012 · 3 variants 2 with notes
View all 35 vehicle configurations — 11 with fitment notes
Full vehicle fitment list for Brake Booster Breather Hose 8K0611743B
Year Make Model Trim Engine Note
2008 Audi A5 Quattro Coupe 3.2L V6 For Vehicles With Production date Up To 05/25/09
2009 Audi A4 Sedan 2.0L l4 Turbo
2009 Audi A4 Quattro Wagon 2.0L l4 Turbo
2009 Audi A4 Quattro Sedan 2.0L l4 Turbo
2009 Audi A4 Quattro Sedan 3.2L V6
2009 Audi A5 Quattro Coupe 3.2L V6
2009 Audi A6 Quattro Sedan 4.2L V8 For Automatic Transmission
2009 Audi Q5 SUV 3.2L V6
2010 Audi A4 Sedan 2.0L l4 Turbo
2010 Audi A4 Quattro Wagon 2.0L l4 Turbo
2010 Audi A4 Quattro Sedan 2.0L l4 Turbo
2010 Audi A5 Convertible 2.0L l4 Turbo
2010 Audi A5 Quattro Coupe 2.0L l4 Turbo For Vehicles with Production Date After 05/25/09
2010 Audi A5 Quattro Coupe 3.2L V6
2010 Audi A5 Quattro Convertible 2.0L l4 Turbo
2010 Audi A6 Quattro Sedan 4.2L V8 For Automatic Transmission
2010 Audi Q5 SUV 3.2L V6
2010 Audi S4 Sedan 3.0L V6 Supercharged
2011 Audi A4 Sedan 2.0L l4 Turbo
2011 Audi A4 Quattro Wagon 2.0L l4 Turbo
2011 Audi A4 Quattro Sedan 2.0L l4 Turbo
2011 Audi A5 Convertible 2.0L l4 Turbo
2011 Audi A5 Quattro Convertible 2.0L l4 Turbo
2011 Audi A5 Quattro Coupe 2.0L l4 Turbo For Vehicles with Production Date After 05/25/09
2011 Audi A6 Quattro Sedan 4.2L V8 For Automatic Transmission
2011 Audi Q5 SUV 3.2L V6 For Vehicles with Production Date After 05/25/09
2011 Audi S4 Sedan 3.0L V6 Supercharged For Vehicles with Production Date After 05/25/09
2012 Audi A4 Sedan 2.0L l4 Turbo
2012 Audi A4 Quattro Wagon 2.0L l4 Turbo
2012 Audi A4 Quattro Sedan 2.0L l4 Turbo
2012 Audi A5 Convertible 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 Quattro Convertible 2.0L l4 Turbo
2012 Audi Q5 SUV 3.2L V6 For Vehicles with Production Date After 05/25/09
2012 Audi S4 Sedan 3.0L V6 Supercharged For Vehicles with Production Date After 05/25/09

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