2013-2015 Audi Brake Booster Vacuum Hose / Line w/ Check Valve 8T1611931
OEM Part #: 8T1-611-931 (8T1611931)
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The exact part you’ll receive — not a stock photo.
$79.99
Used
Donor2014 Audi RS5 · 4.2L · 73k miles
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Genuine OEM Used
SKU: 501543
Donor Vehicle: 2014 Audi RS5 · 4.2L · 73k miles
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$79.99
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This used OEM Audi Brake Booster Vacuum Hose / Line with Check Valve (part number 8T1611931) was removed from an RS5 donor. It supplies engine vacuum to the brake booster, and its integrated check valve prevents backflow. A failing valve or cracked hose can cause a hard brake pedal or a vacuum leak, compromising braking assist. Fits the 4.2L V8 (4163cc) naturally aspirated engine.
Specifications
| Fits Vehicle Model | RS5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8T1-611-931 (8T1611931) |
| Category | Brake Booster |
Compatible Vehicles
Fits 6 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 6 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2013 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2014 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2014 | Audi | RS5 | Convertible | 4.2L V8 | |
| 2013 | Audi | RS5 | Convertible | 4.2L V8 | |
| 2015 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2015 | Audi | RS5 | Convertible | 4.2L V8 |