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.
Elring Klinger
Volkswagen Jetta, Passat, GTI, Golf, Beetle, Touareg & More Oil Level Sensor O-Ring - Elring Klinger 038103196
Sale price$8.00
Regular price$9.44
Elring Klinger
Volkswagen Jetta, Beetle, Passat, GTI, Golf, Eos & More 1998-2014 Crankshaft Seal - Elring Klinger 038103085E
Sale price$15.00
Regular price$19.46
Elring Klinger
Volkswagen Jetta, Beetle, Golf, Passat, GTI, Cabrio & More 1998-2014 Seal - Elring Klinger 038103085C
Sale price$11.00
Regular price$13.12
Elring Klinger
Volkswagen Passat, Jetta, Beetle, Golf, Eos, CC & More 2004-2019 Transmission Pan Gasket - Elring Klinger 02E321371E
Sale price$17.00
Regular price$21.54
Elring Klinger
Volkswagen Jetta, Beetle, Golf, Passat, Eos, CC & More 2002-2019 Clutch Pack Cover - Elring Klinger 02E301205C
Sale price$52.00
Regular price$67.04
Elring Klinger
Volkswagen Passat, Eos, R32, Touareg, Audi A3, TT 2005-2009 Throttle Housing Gasket - Elring Klinger 022133237D
Sale price$14.00
Regular price$18.00
Elring Klinger
Volkswagen Touareg, Eos, R32, Audi A3, TT 2004-2009 Intake Manifold Gasket - Elring Klinger 022133237C
Sale price$29.00
Regular price$36.78
Elring Klinger
Volkswagen Jetta, Touareg, Eos, EuroVan, GTI, R32 & More 2001-2009 Spark Plug Hole Seal - Elring Klinger 022103484F
Sale price$7.00
Regular price$8.76
Elring Klinger
Volkswagen Jetta, Touareg, Eos, EuroVan, Golf, R32 & More 2001-2009 Valve Cover Gasket - Elring Klinger 022103483E
Sale price$37.00
Regular price$48.10
Elring Klinger
Volkswagen Touareg, Eos, R32, Audi A3, TT 2004-2009 Head Gasket - Elring Klinger 022103383M
Sale price$99.00
Regular price$127.98
Elring Klinger
Volkswagen CC, Touareg, Eos, Passat, R32, Audi TT & More 2005-2011 Crankshaft Seal - Elring Klinger 022103151D
Sale price$130.00
Regular price$168.94
Eldor
Audi A6, A8, Q5, A3, A4, A5 & More 2013-2025 Ignition Coil - Eldor 06H905110P
Sale price$53.00
Regular price$68.18
Eldor
Volkswagen Touareg, Eos, Passat, R32, Audi A3, Q7 & More 2004-2010 Ignition Coil - Eldor 022905715D
Sale price$53.00
Regular price$68.88
Eldor
Volkswagen Jetta, Beetle, Passat, Tiguan, CC, Eos & More 2005-2018 Ignition Coil - Eldor 07K905715G
Sale price$50.00
Regular price$64.50
DSS
Volkswagen Jetta, CC, Eos, GTI, Golf R, R32 & More 2006-2018 Axle Shaft Assembly - DSS 3C0407271AJ
Sale price$158.00
Regular price$204.70
Denso
Volkswagen Golf, Golf R, GTI, Audi A3, TT, S3 2015-2019 A/C Compressor - Denso 5Q0820803K
Sale price$621.00
Regular price$806.94
Denso
Audi A3, Q3, S3, TT, Volkswagen Golf, Arteon 2017-2021 A/C Compressor - Denso 5Q0816803D
Sale price$575.00
Regular price$746.98
Denso
Volkswagen Jetta, Beetle, Passat, Tiguan, CC, Eos & More 2006-2018 A/C Compressor - Denso 1K0820859S
Sale price$396.00
Regular price$513.88
Denso
Audi TT, A3, Q3 2009-2018 A/C Compressor - Denso 1K0820808A
Sale price$568.00
Regular price$737.46
Denso
Volkswagen Jetta, Beetle, Passat, Eos, CC, Golf & More 2005-2018 Expansion Valve - Denso 1K0820679
Sale price$58.00
Regular price$74.54
Denso
Volkswagen Touareg, Eos, Passat, R32, Audi A3, Q7 & More 2004-2010 Ignition Coil - Denso 022905715D
Sale price$43.00
Regular price$55.20
Delphi
Volkswagen Jetta, Passat, Golf, Eos, Beetle, GTI & More 2005-2022 Tie Rod End - Delphi 1K0423812J
Sale price$19.00
Regular price$24.06
Delphi
Volkswagen Jetta, Passat, Golf, Eos, Beetle, GTI & More 2005-2022 Tie Rod End - Delphi 1K0423811J
Sale price$19.00
Regular price$24.04
Delphi
Audi A6, A8, Q5, A3, A4, A5 & More 2013-2025 Ignition Coil - Delphi 06H905110P
Sale price$45.00
Regular price$57.42
Delphi
Volkswagen Jetta, Golf, Passat, Beetle, Eos, Tiguan & More 2005-2025 Sway Bar Drop Link - Delphi 5Q0411315D
Sale price$23.00
Regular price$29.14
Delphi
Audi A3, TT, RS3 2015-2023 Sway Bar Drop Link - Delphi 5Q0411315C
Sale price$23.00
Regular price$29.14
Delphi
Volkswagen CC, Passat, Arteon, GTI, Golf, Golf R & More 2006-2025 Ball Joint - Delphi 3C0407366B
Sale price$26.00
Regular price$33.66
Delphi
Volkswagen CC, Passat, Arteon, GTI, Golf, Golf R & More 2006-2025 Ball Joint - Delphi 3C0407365B
Sale price$26.00
Regular price$33.72
Delphi
Volkswagen Jetta, Passat, Beetle, Eos, CC, Golf & More 2005-2022 Sway Bar Link - Delphi 1K0505465AA
Sale price$25.00
Regular price$32.20
Delphi
Volkswagen Jetta, Passat, Golf, Eos, Beetle, GTI & More 2005-2022 Tie Rod End - Delphi 1K0423812J
Sale price$19.00
Regular price$24.06
Delphi
Volkswagen Jetta, Passat, Golf, Eos, Beetle, GTI & More 2005-2022 Tie Rod End - Delphi 1K0423811J
Sale price$19.00
Regular price$24.04
Delphi
Volkswagen Jetta, Golf, Eos, CC, Passat, Tiguan & More 2005-2021 Tie Rod - Delphi 1K0423810A
Sale price$23.00
Regular price$29.78
Delphi
Volkswagen Jetta, Passat, Beetle, Eos, Golf, GTI & More 2005-2019 Ball Joint - Delphi 1K0407366C
Sale price$27.00
Regular price$33.86
Delphi
Volkswagen Jetta, Passat, Beetle, Eos, Golf, Tiguan & More 2005-2022 Ball Joint - Delphi 1K0407365C
Sale price$27.00
Regular price$34.16
Delphi
Volkswagen Jetta, GTI, Golf, Eos, Rabbit, Audi A3 2005-2014 Control Arm - Delphi 1K0407152BC
Sale price$122.00
Regular price$158.22
Delphi
Volkswagen Jetta, GTI, Golf, Eos, Rabbit, Audi A3 2005-2014 Control Arm - Delphi 1K0407151BC
Sale price$123.00
Regular price$158.64
Delphi
Volkswagen Beetle, Golf, Jetta, Passat, Atlas, GTI & More 2015-2025 Ignition Coil - Delphi 06L905110K
Sale price$45.00
Regular price$57.42
Delphi
Audi A6, A8, Q5, A3, A4, A5 & More 2013-2025 Ignition Coil - Delphi 06H905110P
Sale price$45.00
Regular price$57.42
Delphi
Volkswagen Jetta, Beetle, Golf, Eos, GTI, Golf R & More 2001-2015 Crankshaft Sensor - Delphi 06A906433G
Sale price$34.00
Regular price$43.16
Dayco
Volkswagen Jetta, Golf, Atlas, Beetle, Passat, Arteon & More 2013-2025 Drive Belt - Dayco 06K121605C
Sale price$18.00
Regular price$23.04
Corteco-Micronair
Volkswagen Atlas, Golf, GTI, Arteon, Tiguan, Audi A3 & More 2015-2025 Cabin Air Filter - Corteco-Micronair 5Q0819653
Sale price$23.00
Regular price$29.32
Corteco-Micronair
Volkswagen Golf, Jetta, GTI, Golf R, Taos, Audi TT & More 2016-2025 Cabin Air Filter - Corteco-Micronair 5Q0819669
Sale price$23.00
Regular price$29.32
Corteco-Micronair
Volkswagen Atlas, Golf, GTI, Arteon, Tiguan, Audi A3 & More 2015-2025 Cabin Air Filter - Corteco-Micronair 5Q0819653
Sale price$23.00
Regular price$29.32
Corteco-Micronair
Volkswagen Golf, Atlas, Jetta, GTI, Arteon, Golf R & More 2015-2025 Cabin Air Filter - Corteco-Micronair 5Q0819644A
Sale price$14.00
Regular price$17.14
Corteco-Micronair
Volkswagen Jetta, Passat, Beetle, Eos, CC, Golf & More 2005-2022 Cabin Air Filter - Corteco-Micronair 1K1819653B
Sale price$16.00
Regular price$20.06
Corteco-Micronair
Volkswagen Jetta, Passat, Beetle, Eos, CC, Golf & More 2005-2022 Cabin Air Filter - Corteco-Micronair 1K1819653B
Sale price$16.00
Regular price$20.06
Corteco-Micronair
Volkswagen Jetta, Passat, Beetle, Eos, CC, Golf & More 2005-2019 Cabin Air Filter - Corteco-Micronair 1K0819644B
Sale price$13.00
Regular price$15.68
