Genuine Audi Brake Master Cylinder Reservoir

Brake Fluid Storage Tank

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14 Brake Master Cylinder Reservoirs found

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Audi Reservoir Part Number: 80A-698-301
$76.03 MSRP: $106.48
You Save: $30.45 (29%)
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Fits the following Audi Models:
- Q5 | 2018-2023 | Premium, Premium Plus, Prestige, Titanium Premium, Titanium Premium Plus, Titanium Prestige | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- Q5 Sportback | 2021-2023 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- SQ5 | 2018-2023 | Premium, Premium Plus, Prestige | 6 Cyl 3.0 L GAS
- SQ5 Sportback | 2021-2023 | Premium, Premium Plus, Prestige | 6 Cyl 3.0 L GAS
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Audi Master Cylinder Reservoir Part Number: 5Q1-611-301-G
$102.33 MSRP: $143.32
You Save: $40.99 (29%)
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Product Specifications
- Other Name: Reservoir; Master Cylinder Reservoir
- Replaces: 5Q1-611-301-C, 5Q1-611-301
Fits the following Audi Models:
- A3 | 2015-2020 | Premium, Premium Plus, Prestige, TDI Premium, TDI Premium Plus, TDI Prestige, Titanium | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS
- A3 Quattro | 2015-2020 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
- Q3 | 2019-2024 | Premium, Premium Plus, Prestige, S-Line Premium, S-Line Premium Plus, S-Line Prestige | 4 Cyl 2.0 L GAS
- RS3 | 2017-2018 | Base | 5 Cyl 2.5 L GAS
- S3 | 2015-2020 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
- TT Quattro | 2016-2023 | Base | 4 Cyl 2.0 L GAS
- TT RS Quattro | 2018 | Base | 5 Cyl 2.5 L GAS
- TTS Quattro | 2016-2023 | Base | 4 Cyl 2.0 L GAS
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Audi Master Cylinder Reservoir Part Number: 8W0-611-301
$108.28 MSRP: $151.64
You Save: $43.36 (29%)
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Product Specifications
- Other Name: Reservoir; Master Cylinder Reservoir
Fits the following Audi Models:
- A4 | 2017-2020 | Premium, Premium Plus, Prestige, Titanium | 4 Cyl 2.0 L GAS
- A4 Quattro | 2017-2023 | Premium, Premium Plus, Prestige, Ultra sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- A4 allroad | 2017-2023 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- A5 Quattro | 2018-2023 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- A5 Sportback | 2018-2023 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- A8 Quattro | 2019-2023 | L | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
- Q7 | 2017-2023 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- Q8 | 2019-2023 | Premium, Premium Plus, Prestige | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- RS Q8 | 2020-2023 | Base | 8 Cyl 4.0 L MILD HYBRID EV-GAS (MHEV)
- RS5 | 2021-2024, 2018-2019 | Base | 6 Cyl 2.9 L GAS
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Audi Reservoir Part Number: 5Q1-611-301-D
$130.89 MSRP: $183.31
You Save: $52.42 (29%)
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Product Specifications
- Replaces: 5Q1-611-301-B
Fits the following Audi Models:
- A3 | 2015-2020 | Premium, Premium Plus, Prestige, TDI Premium, TDI Premium Plus, TDI Prestige, Titanium | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS
- A3 Quattro | 2015-2020 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
- S3 | 2015-2020 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
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Audi Master Cylinder Reservoir Part Number: 8J1-611-301
$150.88 MSRP: $211.31
You Save: $60.43 (29%)
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Product Specifications
- Other Name: Reservoir; Master Cylinder Reservoir
Fits the following Audi Models:
- Q3 | 2015-2016 | Premium Plus, Prestige | 4 Cyl 2.0 L GAS
- Q3 Quattro | 2015-2016 | Premium Plus, Prestige | 4 Cyl 2.0 L GAS
- TT | 2008-2009 | Base | 4 Cyl 2.0 L GAS
- TT Quattro | 2008-2015 | Base, Premium Plus, Prestige | 4 Cyl 2.0 L GAS, 6 Cyl 3.2 L GAS
- TT RS Quattro | 2012-2013 | Base | 5 Cyl 2.5 L GAS
- TTS Quattro | 2009-2015 | Base | 4 Cyl 2.0 L GAS
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Audi Master Cylinder Reservoir Part Number: 8S1-611-301
$139.22 MSRP: $194.98
You Save: $55.76 (29%)
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Product Specifications
- Other Name: Reservoir; Master Cylinder Reservoir
Fits the following Audi Models:
- RS3 | 2019-2020 | Base | 5 Cyl 2.5 L GAS
- TT RS Quattro | 2018-2022 | Base, Heritage Edition | 5 Cyl 2.5 L GAS
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Audi Reservoir Part Number: 7L8-611-303-A
$156.00 MSRP: $218.48
You Save: $62.48 (29%)
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Product Specifications
- Replaces: 7L8-611-303
Fits the following Audi Models:
- Q7 | 2007-2015 | Base, Premium, Premium Plus, Prestige, TDI, TDI Premium, TDI Premium Plus, TDI Prestige | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 4.2 L GAS
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Audi Master Cylinder Reservoir Part Number: 4K0-698-301
$158.62 MSRP: $222.14
You Save: $63.52 (29%)
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Product Specifications
- Other Name: Reservoir; Master Cylinder Reservoir
Fits the following Audi Models:
- A6 Quattro | 2019-2023 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- A6 allroad | 2020-2023 | Premium Plus, Prestige | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- A7 Sportback | 2019-2023 | Premium, Premium Plus, Prestige | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
- S6 | 2020-2023 | Premium, Premium Plus, Prestige | 6 Cyl 2.9 L MILD HYBRID EV-GAS (MHEV)
- S7 Sportback | 2020-2023 | Premium, Premium Plus, Prestige | 6 Cyl 2.9 L MILD HYBRID EV-GAS (MHEV)
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Audi Master Cylinder Reservoir Part Number: 4M0-614-301
$168.97 MSRP: $236.65
You Save: $67.68 (29%)
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Product Specifications
- Other Name: Reservoir; Master Cylinder Reservoir
Fits the following Audi Models:
- A7 Sportback | 2021-2022 | Premium Plus, Prestige | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- A8 Quattro | 2020-2021 | L Plug-In Hybrid | 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Q5 | 2021-2023 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
- Q5 PHEV | 2020-2023 | Premium, Premium Plus, Prestige | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Audi Master Cylinder Reservoir Part Number: 9J1-616-123-A
$106.61 MSRP: $149.32
You Save: $42.71 (29%)
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Product Specifications
- Other Name: Reservoir; Master Cylinder Reservoir
- Replaces: 9J1-616-123
Fits the following Audi Models:
- RS e-tron GT | 2022-2023 | Base | BATTERY EV (EV/BEV)
- e-tron GT | 2022-2024 | Premium Plus, Prestige | BATTERY EV (EV/BEV)
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Audi Master Cylinder Reservoir Part Number: 8K0-611-301-A
$179.68 MSRP: $251.65
You Save: $71.97 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Reservoir; Master Cylinder Reservoir, Reservoir Assembly
Fits the following Audi Models:
- A4 | 2009-2016 | Base, Premium, Premium Plus, Prestige | 4 Cyl 2.0 L GAS
- A4 Quattro | 2009-2016 | Avant, Base, Premium, Premium Plus, Prestige | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 6 Cyl 3.2 L GAS
- A5 | 2010-2014 | Cabriolet | 4 Cyl 2.0 L GAS
- A5 Quattro | 2008-2017 | Base, Cabriolet, Premium, Premium Plus, Prestige, Sport | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 6 Cyl 3.2 L GAS
- A6 | 2012-2018 | Premium, Premium Plus, Sport | 4 Cyl 2.0 L GAS
- A6 Quattro | 2012-2018 | Competition, Premium, Premium Plus, Prestige, Sport, TDI Premium Plus, TDI Prestige | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.0 L GAS
- A7 Quattro | 2012-2018 | Base, Competition, Premium Plus, Prestige, TDI Premium Plus, TDI Prestige | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.0 L GAS
- A8 Quattro | 2011-2018 | Base, L, L Sport, L TDI, L W12 | 12 Cyl 6.3 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.0 L GAS, 8 Cyl 4.0 L GAS, 8 Cyl 4.2 L GAS
- Q5 | 2009-2017 | Premium, Premium Plus, Prestige, TDI Premium Plus, TDI Premium Plus S-Line, TDI Prestige, TDI Prestige S-Line | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS
- RS5 | 2013-2015 | Base, Cabriolet | 8 Cyl 4.2 L GAS
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Audi Master Cylinder Reservoir Part Number: 4KE-611-301-B-REP
$75.22 MSRP: $105.35
You Save: $30.13 (29%)
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Product Specifications
- Other Name: Reservoir; Master Cylinder Reservoir
Fits the following Audi Models:
- Q8 e-tron | 2024 | Launch Edition, Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
- Q8 e-tron Sportback | 2024 | Launch Edition, Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
- e-tron Quattro | 2021-2023, 2019 | Chronos Edition, Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
- e-tron S | 2022-2023 | Premium Plus, Prestige | BATTERY EV (EV/BEV)
- e-tron S Sportback | 2022-2023 | Premium Plus, Prestige | BATTERY EV (EV/BEV)
- e-tron Sportback | 2020-2023 | Premium, Premium Plus, Prestige | BATTERY EV (EV/BEV)
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Audi Reservoir Assembly Part Number: 4E0-611-301-A
$189.20 MSRP: $264.98
You Save: $75.78 (29%)
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Product Specifications
- Other Name: Reservoir
- Replaces: 4E0-611-301
Fits the following Audi Models:
- A8 Quattro | 2004-2010 | Base, L | 12 Cyl 6.0 L GAS, 8 Cyl 4.2 L GAS
- S8 | 2007-2009 | Base | 10 Cyl 5.2 L GAS
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Audi Reservoir Part Number: 1J1-611-301
Fits the following Audi Models:
- TT | 2000-2006 | Base | 4 Cyl 1.8 L GAS
- TT Quattro | 2000-2006 | ALMS Edition, Base, Special Edition | 4 Cyl 1.8 L GAS, 6 Cyl 3.2 L GAS

Audi Brake Master Cylinder Reservoir

Audi Brake Master Cylinder Reservoir serves its function as keeping the hydraulic fluid in a stable state and ready whenever the brake pedal is pressed. Audi has made its name on a blend of German precision and daring innovation, from the legendary Quattro all-wheel drive that grips slippery roads to sleek Virtual Cockpit displays that transform gauges into spectacular digital vistas. The kind of drivers that Audi is known for value refined cabins, brisk turbo engines, and the growing e-tron lineup which demonstrates the brand is serious about clean mobility. The company, which has been in existence since 1909 and was formerly part of Auto Union, continues to push boundaries with lightweight materials and active safety suites that learn from real-world testing. Because Audi has a balance of performance, comfort, and cutting-edge tech, their cars come across as engaging but confidence-inspiring for both the commuter and the enthusiast. The Brake Master Cylinder Reservoir complements that philosophy as it serves as the heart of the hydraulic brake system by feeding fluid through ports to twin circuits so even if one line fails the other can still stop the vehicle. Manufactured from tough, translucent plastic, the Brake Master Cylinder Reservoir allows any owner to see levels at a glance, making maintenance easy. Detachable caps facilitate refills, O-rings block out moisture, and positioning above the master cylinder helps to reduce heat transfer, meaning that the Brake Master Cylinder Reservoir is responsible for the responsive pedal feel that Audi vehicles are known for.

Stick with genuine OEM Brake Master Cylinder Reservoir when you need quality that holds up. Audi crafts these parts to hit strict factory specs for every single unit. They also run each part through rigorous checks during production to maintain high quality. You can find exact Audi Brake Master Cylinder Reservoir you need in our huge stock at AudiPartsGiant.com. You'll love our low, economical prices too. Every OEM part carries a real manufacturer's warranty, so you can buy with confidence. Returns aren't a headache here because our policy is simple. Plus, our speedy delivery gets orders out fast. Shop today and buy with total peace of mind.