Audi Q3 Brake Boosters

We found 20 eBay listings for Audi Q3 brake boosters, covering model years 2015 to 2025.

20 listings available | Prices from $65.23 to $128.72|14 sellers

Last checked: . Confirm current price and fitment with the seller.

Compare brake boosters options for the Audi Q3 by part number, specification and seller fitment details. Matching listing titles mention 2015–2025; this is seller-described coverage, not confirmed fitment. Check the exact generation, engine and required specification before choosing a listing.

What the listings say: Of the 20 listings for Audi Q3 brake boosters checked on 7 November 2026, 18 give model years between 2015 and 2025, most often 2019–2024 (13). Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

20 Results

Brake Boosters

Found 20 listings for "audi q3 brake boosters"

2015-2018 AUDI Q3 QUATTRO 2.0L POWER BRAKE MASTER CYLINDER W/ BOOSTER OEM

2015-2018 AUDI Q3 QUATTRO 2.0L POWER BRAKE MASTER CYLINDER W/ BOOSTER OEM

$65.23USD
Used📍 US
+ $25.00 shipping
Seller: nodmarrauto
View listing on eBay
2019-2025 AUDI Q3 F3 BRAKE MASTER CYLINDER W/ RESERVOIR 5Q1611301G OEM

2019-2025 AUDI Q3 F3 BRAKE MASTER CYLINDER W/ RESERVOIR 5Q1611301G OEM

$89.45USD
Used📍 US
Free shipping
Seller: zvr_parts
View listing on eBay
21 AUDI Q3 S LINE PREMIUM POWER BRAKE BOOSTER 2.0L ENGINE 3Q1614105K

21 AUDI Q3 S LINE PREMIUM POWER BRAKE BOOSTER 2.0L ENGINE 3Q1614105K

$75.00USD
Used📍 US
Seller: okautopartsms
View listing on eBay
15 16 17 18 AUDI Q3 POWER BRAKE BOOSTER W/ MASTER CYLINDER OEM A0.50

15 16 17 18 AUDI Q3 POWER BRAKE BOOSTER W/ MASTER CYLINDER OEM A0.50

$71.10USD
Used📍 US
Free shipping
Seller: partsrenewal_co
View listing on eBay
Power Brake Booster Fits 19-24 AUDI Q3 2736603

Power Brake Booster Fits 19-24 AUDI Q3 2736603

$74.00USD
Used📍 US
Free shipping
Seller: schramautoparts
View listing on eBay
2017 - 2018 Audi Q3 Power Brake Booster W/ Master Cylinder OEM

2017 - 2018 Audi Q3 Power Brake Booster W/ Master Cylinder OEM

$98.96USD
Used📍 US
Free shipping
Seller: nitroparts
View listing on eBay
Power Brake Booster Fits 19-24 AUDI Q3 1038532

Power Brake Booster Fits 19-24 AUDI Q3 1038532

$128.72USD
Used📍 US
Free shipping
Seller: riversideautoparts4604
View listing on eBay
Power Brake Booster Fits 19-24 AUDI Q3 1044243

Power Brake Booster Fits 19-24 AUDI Q3 1044243

$128.72USD
Used📍 US
Free shipping
Seller: riversideautoparts4604
View listing on eBay
Power Brake Booster Fits 19-24 AUDI Q3 12857870

Power Brake Booster Fits 19-24 AUDI Q3 12857870

$104.00USD
Used📍 US
Free shipping
Seller: wilbertsautoparts
View listing on eBay
2019-2021 Audi Q3 Brake Master Cylinder UO7HD

2019-2021 Audi Q3 Brake Master Cylinder UO7HD

$86.25USD
Used📍 US
Free shipping
Seller: oemusedautoparts
View listing on eBay
Power Brake Booster Fits 19-24 AUDI Q3 780000

Power Brake Booster Fits 19-24 AUDI Q3 780000

$84.99USD
Used📍 US
Free shipping
Seller: cunninghambrot0
View listing on eBay
2019-2024 Audi Q3 Power Brake Booster

2019-2024 Audi Q3 Power Brake Booster

$111.05USD
Used📍 US
Free shipping
Seller: chuckandeddies
View listing on eBay
2019-2024 Audi Q3 Power Brake Booster

2019-2024 Audi Q3 Power Brake Booster

$116.27USD
Used📍 US
Free shipping
Seller: parts53534
View listing on eBay
Power Brake Booster Fits 15-16 AUDI Q3 1059545

Power Brake Booster Fits 15-16 AUDI Q3 1059545

$100.00USD
Used📍 US
Seller: florasautosales
View listing on eBay
Power Brake Booster Fits 19-24 AUDI Q3 836462

Power Brake Booster Fits 19-24 AUDI Q3 836462

$89.40USD
Used📍 US
Free shipping
Seller: cunninghambrot0
View listing on eBay
Power Brake Booster Fits 19-24 AUDI Q3 1377146

Power Brake Booster Fits 19-24 AUDI Q3 1377146

$103.49USD
Used📍 US
Free shipping
Seller: centralautopartsdenver
View listing on eBay
Power Brake Booster Fits 19-24 AUDI Q3 1424193

Power Brake Booster Fits 19-24 AUDI Q3 1424193

$116.99USD
Used📍 US
Free shipping
Seller: centralautopartsdenver
View listing on eBay
Power Brake Booster Fits 19-24 AUDI Q3 1399397

Power Brake Booster Fits 19-24 AUDI Q3 1399397

$116.99USD
Used📍 US
Free shipping
Seller: centralautopartsdenver
View listing on eBay
Power Brake Booster Fits 19-24 AUDI Q3 1416898

Power Brake Booster Fits 19-24 AUDI Q3 1416898

$116.99USD
Used📍 US
Free shipping
Seller: centralautopartsdenver
View listing on eBay
Power Brake Booster Fits 19-24 AUDI Q3 1443942

Power Brake Booster Fits 19-24 AUDI Q3 1443942

$125.99USD
Used📍 US
Free shipping
Seller: centralautopartsdenver
View listing on eBay

Questions about these listings

Which model years are named in the listings for Audi Q3 brake boosters?

18 listing titles give model years from 2015 to 2025; 2019–2024 appears most often (13 listings). Check your car’s year against the fitment details in each listing.

How do I check fitment before buying Audi Q3 brake boosters?

Match the part number on your old part with the listing, then confirm the model year, generation and engine in the seller’s fitment details. Titles are the sellers’ descriptions, not confirmed fitment.

Check compatibility before buying

These listings were found using Audi Q3 brake boosters search terms. A search match does not establish fitment. Compare the part number, vehicle year, generation and engine with the seller's compatibility details. Confirm delivery, returns and the final price on eBay before ordering.