2013-2018 Audi A8/S8 Brake Vacuum Hose / Line 4H0611931AC

OEM Part #: 4H0-611-931-AC (4H0611931AC)

$28.49
Used
Donor2015 Audi A8 · 4.0L
SKU: 665398 · 30-Day Returns
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Brake Vacuum Hose / Line 4H0611931AC — Used (SKU 665398)
Genuine OEM Used SKU: 665398 Donor Vehicle: 2015 Audi A8 · 4.0L 2 photos
$28.49
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Audi brake vacuum hose / line 4H0611931AC — a used genuine OEM part. Also replaces 4H0611931AA, 4H0611931AT, and 4H0611931AL. This vacuum line supplies the brake booster on 4.0L V8 twin-turbo (EA825) engines in A8 Quattro and S8. A cracked or leaking brake vacuum hose can cause a hard brake pedal or loss of power brake assist. Replacing a deteriorated hose restores proper pedal feel and braking performance.

Specifications

Specifications for Brake Vacuum Hose / Line 4H0611931AC
Fits Vehicle ModelA8, S8
Fits Vehicle MakeAudi
OEM Part No4H0-611-931-AC (4H0611931AC)
Compatible OEM Part No 4H0-611-931-AA, 4H0-611-931-AT, 4H0-611-931-AL
CategoryBrake Booster

Compatible Vehicles

Fits 15 vehicle configurations across 1 make, 2013-2018.

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

  • A8 2013-2018 · 9 variants
  • S8 2013-2018 · 6 variants
View all 15 vehicle configurations
Full vehicle fitment list for Brake Vacuum Hose / Line 4H0611931AC
Year Make Model Trim Engine Note
2015 Audi A8 Quattro Sedan 4.0L V8 Turbo
2015 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2016 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2015 Audi S8 Sedan 4.0L V8 Turbo
2016 Audi S8 Sedan 4.0L V8 Turbo
2017 Audi S8 Sedan 4.0L V8 Turbo
2017 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2018 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2018 Audi S8 Sedan 4.0L V8 Turbo
2013 Audi A8 Quattro Sedan 4.0L V8 Turbo
2014 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 S8 Sedan 4.0L V8 Turbo
2013 Audi S8 Sedan 4.0L V8 Turbo

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