1 / 972011–2015 Audi A4 Brake Vacuum Hose / Pipe Used OEM 8K0611931BQ Genuine Audi OEM brake-booster vacuum hose/pipe (part number 8K0611931BQ). This pipe…
Product description
2011–2015 Audi A4 Brake Vacuum Hose / Pipe Used OEM 8K0611931BQ
Genuine Audi OEM brake-booster vacuum hose/pipe (part number 8K0611931BQ). This pipe delivers vacuum from the engine or vacuum pump to the brake booster, enabling proper brake assist. If this hose is cracked, leaking or deteriorated, you may experience reduced brake pedal assist, longer braking distances or vacuum-related fault codes; replacing it restores correct brake-booster vacuum supply and safe pedal feel.
Details:
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VIN: WAUAFC8K6CA001143
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Part Number: 8K0611931BQ (OE 8K0-611-931 BQ)
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Compatibility: Fits the Audi A4 (B8/8K series) 2008-2015 and similar models (also cited for A4 Avant/allroad) as a vacuum line for the brake booster.
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Function: Vacuum hose/pipe routing vacuum from the engine/vacuum pump to the brake booster — essential for brake pedal assist and safe braking performance.
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Condition: Used OEM — inspected for wear, no splits or leaks, fully functional.
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OEM parts are built to factory specifications, ensuring the right fit, performance, and safety compared to aftermarket alternatives. We sell parts pulled from the vehicles. They are 100% compatible with original part numbers incase if you are looking to substitute part, please check with your car's part number and catalog.
⚠️ Fitment Note: Please verify compatibility with your vehicle’s VIN before purchase.
Vehicle compatibility
Verified fitment — high-confidence structured evidence
Compatibility table5 vehicles
Compatibility data comes from structured seller fitment and listing metadata. When in doubt, the OE number is the ground truth — match it against your vehicle’s parts catalog or ask our team.
Technical details
- Category
- Brakes
- Brand
- Audi
- Manufacturer part number
- 8K0611931BQ
- Condition
- Used
- Part source
- OEM
- Brand type
- Audi
- Country of origin
- Germany
Photos show the actual item where provided by the seller. Report inaccurate listings to our team.
