Find high-quality replacement parts for your Audi A3, including the A3 Quattro, A3 Base, A3 TDI, A3 TDI Premium Plus, and A3 TDI Prestige. We offer genuine parts, OEM parts, and reliable aftermarket parts engineered to support proper fit, dependable performance, and long service life. Shop Audi A3 brakes, cooling system components, relays, fuel system parts, and more for a wide range of model years and engine configurations. Whether you are performing routine maintenance or completing a major repair, our collection makes it easier to find the right Audi A3 parts for your vehicle. Always review the Compatible Vehicles table on each product page to confirm fitment for your specific year, engine, and trim before ordering.
Valeo
Volkswagen Golf, Jetta, Atlas, Passat, Arteon, GTI & More 2015-2025 Parking Aid Sensor - Valeo 5Q0919275BGRU
Sale price$108.66
Regular price$294.51
Valeo
Audi A3, Q3, Volkswagen Golf, GTI 2015-2022 Alternator - Valeo 06K903023K
Sale price$445.96
Regular price$676.90
Valeo
Volkswagen Passat, Audi A3, Q3 2016-2019 Alternator - Valeo 06K903023G
Sale price$445.96
Regular price$1,717.67
Valeo
Audi A3, A4, A6, TT, A5, Q7 & More 2015-2023 MAP Sensor - Valeo 038906051T
Sale price$72.57
Regular price$208.98
O.E.M.
Audi Q5, A3, A4, A6, A5, Q3 & More 2016-2025 Oil Pressure Switch - O.E.M. 038919081H
Sale price$8.22
Regular price$57.73
Nissens
Volkswagen Jetta, Eos, Golf, GTI, R32, Rabbit & More 2005-2014 A/C Condenser - Nissens 1K0820411Q
Sale price$187.07
Regular price$275.00
Nissens
Volkswagen Golf, Golf R, GTI, Audi A3, TT, S3 2015-2019 A/C Compressor - Nissens 5Q0820803K
Sale price$340.05
Regular price$1,142.30
Nissens
Volkswagen Jetta, Passat, Eos, Beetle, CC, GTI & More 2005-2016 A/C Compressor - Nissens 1K0820808F
Sale price$340.05
Regular price$896.92
Nissens
Volkswagen Jetta, Beetle, Passat, Tiguan, CC, Eos & More 2006-2018 A/C Compressor - Nissens 1K0820859S
Sale price$340.05
Regular price$1,209.98
Nissens
Audi TT, A3, Q3 2009-2018 A/C Compressor - Nissens 1K0820808A
Sale price$340.05
Regular price$1,106.77
Mann Filter
Volkswagen Jetta, Beetle, GTI, Golf, Audi A3, TT 2002-2014 Oil Filter Kit - Mann Filter 071115562A
Sale price$10.38
Regular price$17.97
Graf
Volkswagen Touareg, Jetta, EuroVan, Eos, GTI, Passat & More 2000-2010 Auxiliary Water Pump - Graf 3D0965561D
Sale price$98.43
Regular price$381.14
Graf
Volkswagen Jetta, Beetle, Atlas, Golf, Passat, Tiguan & More 2013-2025 Water Pump - Graf 06L121012L
Sale price$69.27
Regular price$216.32
Graf
Volkswagen Jetta, EuroVan, GTI, Touareg, Eos, R32 & More 2002-2009 Water Pump - Graf 022121011
Sale price$56.67
Regular price$315.69
Continental
Volkswagen Jetta, Eos, GTI, Golf R, Passat, Audi TT & More 2006-2015 Belt 6K X 1054 - Continental 06F260849L
Sale price$19.37
Regular price$43.80
Continental
Volkswagen Jetta, Golf, Atlas, Beetle, Passat, Arteon & More 2013-2025 Drive Belt - Continental 06K121605C
Sale price$25.17
Regular price$47.83
Brembo Xtra
Volkswagen Jetta, Audi A3 2009-2013 Brake Disc - Brembo Xtra 5Q0615601F
Sale price$56.68
Regular price$84.82
Brembo Ceramic
Audi A3, TT, e-tron, Volkswagen Golf 2015-2020 Brake Pad Set - Brembo Ceramic 5Q0698151AE
Sale price$88.99
Regular price$126.91
Brembo Ceramic
Volkswagen Jetta, Golf, Audi A3, e-tron 2015-2020 Brake Pad Set - Brembo Ceramic 5Q0698451AK
Sale price$72.96
Regular price$108.30
Brembo Ceramic
Volkswagen Jetta, Audi A3 2005-2015 Brake Pad Set - Brembo Ceramic 5K0698151B
Sale price$74.53
Regular price$147.21
Brembo Ceramic
Audi A3 2010-2013 Brake Pad Set - Brembo Ceramic 5K0698451E
Sale price$53.63
Regular price$93.09
Brembo Ceramic
Volkswagen Atlas, Golf R, Arteon, Audi Q3, S3, A3 & More 2018-2025 Brake Pad Set - Brembo Ceramic 3Q0698451N
Sale price$61.42
Regular price$115.06
Brembo Ceramic
Audi A3 2019-2020 Brake Pad Set - Brembo Ceramic 3Q0698151B
Sale price$101.53
Regular price$341.87
Brembo Ceramic
Audi A3, Volkswagen Golf, Eos 2008-2013 Brake Pad Set - Brembo Ceramic 1K0698451H
Sale price$60.71
Regular price$115.06
Brembo Ceramic
Audi A3, TT, Volkswagen Jetta, Eos, GTI 2005-2015 Brake Pad Set - Brembo Ceramic 1K0698451P
Sale price$60.71
Regular price$110.95
Brembo
Volkswagen CC, GTI, Golf R, Passat, Arteon, R32 & More 2006-2025 Brake Disc - Brembo 5Q0615601E
Sale price$83.06
Regular price$125.07
Brembo
Volkswagen Jetta, Audi A3 2009-2013 Brake Disc - Brembo 5Q0615601F
Sale price$58.48
Regular price$84.82
Brembo
Volkswagen Jetta, Golf, Beetle, Audi A3 2012-2025 Brake Disc - Brembo 5C0615301D
Sale price$92.80
Regular price$128.98
Brembo
Volkswagen Jetta, Golf, Audi A3, e-tron 2015-2020 Brake Pad Set - Brembo 5Q0698451AK
Sale price$79.25
Regular price$108.30
Brembo
Volkswagen Jetta, Audi A3 2005-2015 Brake Pad Set - Brembo 5K0698151B
Sale price$80.39
Regular price$147.21
Brembo
Volkswagen Jetta, Passat, Golf, Beetle, Eos, GTI & More 2005-2016 Brake Pad Set - Brembo 5K0698451D
Sale price$73.35
Regular price$115.06
Brembo
Volkswagen Atlas, Golf R, Arteon, Audi Q3, S3, A3 & More 2018-2025 Brake Pad Set - Brembo 3Q0698451N
Sale price$69.72
Regular price$115.06
Brembo
Audi A3, TT, Volkswagen Jetta, Eos, GTI 2005-2015 Brake Pad Set - Brembo 1K0698451P
Sale price$60.71
Regular price$110.95
Brembo
Audi A3, Volkswagen Golf, Eos 2008-2013 Brake Pad Set - Brembo 1K0698451H
Sale price$60.71
Regular price$115.06
Bosch Quietcast Ceramic
Volkswagen Jetta, Golf, Audi A3, e-tron 2015-2020 Brake Pad Set - Bosch Quietcast Ceramic 5Q0698451AK
Sale price$72.59
Regular price$108.30
