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Audi A8 Power Brake Booster Replacement

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  1. ✓ In Stock 2011-2018 Audi A8 Power Brake Booster (Used OEM)

    2011-2018 Audi A8 Power Brake Booster (Used OEM)

    Partslink #: 540-50427

    It fits vehicles with the 4.0L engine and 8-speed automatic transmission. This part is for 4-door models.

    Condition: Excellent (A)
    Mileage: 152,000 miles

    $119.95 View part →
  2. ✓ In Stock 2019-2025 Audi A8 Power Brake Booster and Master Cylinder Assembly (Used OEM)

    2019-2025 Audi A8 Power Brake Booster and Master Cylinder Assembly (Used OEM)

    Partslink #: PB-6494-0000073781

    For vehicles with a 3.0L engine and all-wheel drive. This part includes the power brake booster and the master cylinder.

    Condition: Excellent (A)
    Mileage: 28,000 miles

    $224.95 View part →
  3. ✓ In Stock 2019-2025 Audi A8 Power Brake Booster Master Cylinder Reservoir Assembly (Used OEM)

    2019-2025 Audi A8 Power Brake Booster Master Cylinder Reservoir Assembly (Used OEM)

    Partslink #: PB-6494-0000043854

    Condition: Excellent (A)
    Mileage: 90,000 miles

    $252.95 View part →
  4. ✓ In Stock 2019-2023 Audi A8 Power Brake Booster and Master Cylinder Assembly (Used OEM)

    2019-2023 Audi A8 Power Brake Booster and Master Cylinder Assembly (Used OEM)

    Partslink #: PB-6494-0000071362

    This is a power brake booster and master cylinder assembly.

    Condition: Excellent (A)
    Mileage: 65,000 miles

    $252.95 View part →

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Power Brake Booster Compatibility for Audi A8

Browse our selection of quality power brake booster parts designed specifically for your Audi A8. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · Elite · L · L Plug-In Hybrid · L Premium · L Sport · L TDI · L W12 · Premium · TDI

Body Types

Sedan

Engine Options

V6 3.0L · V8 4.0L · V8 4.2L · W12 6.3L

Transmissions

Automatic

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