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.
Bosch
BMW 3 Series, 5 Series, 7 Series, M3, Volkswagen Passat, Jetta & More Wiper Blade - 19" - Bosch 19SD
Sale price$11.00
Regular price$13.82
Bosch
BMW 3 Series, 5 Series, 7 Series, M3, Z4, Volkswagen Passat & More Wiper Blade - 19" - Bosch 19CA
Sale price$11.00
Regular price$13.78
Bosch
BMW 4 Series, 2 Series, X1, M2, M4, Volkswagen Golf & More Wiper Blade - 18" - Bosch 18SD
Sale price$11.00
Regular price$13.74
Bosch
BMW 4 Series, 2 Series, X1, M2, M4, Volkswagen Golf & More Wiper Blade - 18" - Bosch 18CA
Sale price$11.00
Regular price$13.50
Bosch
Audi A4, A6, A3, A5, Q3, Allroad & More 2005-2018 Oxygen Sensor - Bosch 1K0998262T
Sale price$138.00
Regular price$178.92
Bosch
Volkswagen Touareg, Eos, R32, Audi A3, TT 2004-2009 Spark Plug - Bosch 101905606A
Sale price$14.00
Regular price$17.72
Bosch
Volkswagen Jetta, Beetle, Passat, Tiguan, CC, Eos & More 2005-2018 Ignition Coil - Bosch 07K905715G
Sale price$43.00
Regular price$55.30
Bosch
Volkswagen Touareg, Eos, R32, Audi A3, TT 2004-2009 Air Mass Sensor - Bosch 07D906461
Sale price$160.00
Regular price$207.60
Bosch
Volkswagen Beetle, Golf, Jetta, R32, Rabbit, Audi A3 & More 2005-2014 Sensor - Bosch 07C906051
Sale price$51.00
Regular price$65.88
Bosch
Volkswagen Jetta, Passat, Beetle, Audi A3 2010-2014 EGR Pressure Sensor - Bosch 076906051B
Sale price$46.00
Regular price$58.70
Bosch
Audi A3, A4, A5, Q5, A6, Q7 & More 2021-2025 Spark Plug - Bosch 06Q905601A
Sale price$19.00
Regular price$23.80
Bosch
Audi A4, A6, A5, A3, Q7, TT 2015-2020 Fuel Injector - Bosch 06L906036AH
Sale price$109.00
Regular price$140.66
Bosch
Volkswagen Beetle, Golf, Jetta, Passat, Atlas, GTI & More 2015-2025 Ignition Coil - Bosch 06L905110K
Sale price$64.00
Regular price$82.94
Bosch
Audi A3, TT, Q3, S3, Volkswagen Atlas, GTI & More 2015-2024 Oxygen Sensor - Bosch 06K906262CS
Sale price$158.00
Regular price$205.08
Bosch
Volkswagen Golf, Audi A3 2015-2019 Oxygen Sensor - Bosch 06K906262CQ
Sale price$210.00
Regular price$272.90
Bosch
Volkswagen Atlas, GTI, Jetta, Tiguan, Audi A3, Q3 & More 2018-2025 Spark Plug - Bosch 06K905601K
Sale price$19.00
Regular price$23.80
Bosch
Audi A3, A4, TT, A5, A6, Q7 & More 2015-2022 Spark Plug - Bosch 06K905601B
Sale price$11.00
Regular price$14.00
Bosch
Volkswagen Golf, Audi A3 2015-2019 Alternator - Bosch 06K903024C
Sale price$398.00
Regular price$516.42
Bosch
Audi A3 2015-2016 High Pressure Fuel Pump - Bosch 06K127026C
Sale price$287.00
Regular price$372.52
Bosch
Volkswagen Jetta, CC, Eos, GTI, Golf R, Passat & More 2006-2017 Oxygen Sensor - Bosch 06J906262AA
Sale price$156.00
Regular price$201.86
Bosch
Audi A4, A6, R8, A3, A5, Q5 & More 2005-2018 Fuel Pressure Sensor - Bosch 06J906054L
Sale price$51.00
Regular price$65.86
Bosch
Audi A3, A4, A5, A6, Q3, TT & More 2006-2018 Fuel Pressure Sensor - Bosch 06J906054B
Sale price$64.00
Regular price$82.20
Bosch
Audi A3, A6, Q5, A4, A5, TT & More 2011-2023 Crankshaft Sensor - Bosch 06H906433D
Sale price$36.00
Regular price$46.76
Bosch
Audi A4, A6, TT, A3, Q5, A5 & More 2008-2018 Fuel Injector - Bosch 06H906036AE
Sale price$81.00
Regular price$104.24
Bosch
Audi A3, R8, TT, A4, A5, A6 & More 2005-2018 Spark Plug - Bosch 06H905601A
Sale price$16.00
Regular price$20.22
Bosch
Audi A6, A8, Q5, A3, A4, A5 & More 2013-2025 Ignition Coil - Bosch 06H905110P
Sale price$64.00
Regular price$82.94
Bosch
Volkswagen CC, Jetta, Eos, Passat, Tiguan, Beetle & More 2008-2018 High Pressure Fuel Pump - Bosch 06H127025Q
Sale price$208.00
Regular price$269.38
Bosch
Audi A4, A5, A3, Q5, Q7, TT & More 2015-2022 Fuel Injector Seal Kit - Bosch 06G998907
Sale price$9.00
Regular price$10.82
Bosch
Volkswagen Jetta, Passat, Eos, GTI, Audi A3, TT 2005-2018 Alternator - Bosch 06F903023FX
Sale price$381.00
Regular price$494.30
Bosch
Audi A4, A6, TT, A3, Q7, RS4 & More 2005-2015 Purge Valve - Bosch 06E906517A
Sale price$21.00
Regular price$26.12
Bosch
Audi A4, TT, A3, Volkswagen Eos, GTI, Golf R & More 2005-2014 Fuel Injector Seal Kit - Bosch 06D998907
Sale price$10.00
Regular price$12.78
Bosch
Volkswagen Beetle, Jetta, Tiguan, CC, Eos, GTI & More 2008-2018 Alternator - Bosch 06B903019EX
Sale price$431.00
Regular price$559.54
Bosch
Volkswagen Jetta, Beetle, Golf, Eos, GTI, Golf R & More 2001-2015 Crankshaft Sensor - Bosch 06A906433G
Sale price$65.00
Regular price$84.34
Bosch
Volkswagen Jetta, Beetle, Golf, Audi A3 2009-2014 Fuel Pressure Regulator - Bosch 057130764H
Sale price$189.00
Regular price$245.12
Bosch
Volkswagen Golf, Jetta, Beetle, Passat, Audi A3 2015 High Pressure Fuel Pump - Bosch 04L130755E
Sale price$1,045.00
Regular price$1,357.60
Bosch
Volkswagen Golf, Jetta, Beetle, Passat, Audi A3 2015-2016 Fuel Injector - Bosch 04L130277AC
Sale price$392.00
Regular price$508.92
Bosch
Volkswagen Golf, Jetta, Beetle, Passat, Audi A3 2015-2016 Oxygen Sensor - Bosch 03L906262Q
Sale price$139.00
Regular price$180.24
Bosch
Volkswagen Jetta, Beetle, Golf, Audi A3 2009-2014 High Pressure Fuel Pump - Bosch 03L130755RX
Sale price$1,113.00
Regular price$1,446.08
Bosch
Volkswagen Jetta, Beetle, Golf, Audi A3 2009-2014 High Pressure Fuel Pump - Bosch 03L130755R
Sale price$1,311.00
Regular price$1,704.10
Bosch
Volkswagen Jetta, Beetle, Golf, Audi A3 2009-2014 Fuel Injector - Bosch 03L130277A
Sale price$290.00
Regular price$375.92
Bosch
Volkswagen Jetta, Beetle, Golf, Audi A3 2009-2014 Diesel Return Hose - Bosch 03L130235S
Sale price$60.00
Regular price$77.58
Bosch
Volkswagen Jetta, Audi A3 2009-2014 Air Mass Sensor - Bosch 03G906461C
Sale price$136.00
Regular price$175.80
Bosch
Volkswagen Jetta, Golf, Beetle, Atlas, Golf R, Arteon & More 2004-2024 Pressure Sensor - Bosch 03G906051M
Sale price$35.00
Regular price$44.58
Bosch
Volkswagen Jetta, Passat, Golf, Beetle, CC, Eos & More 2000-2017 Intercooler Thrust Sensor - Bosch 03G906051D
Sale price$30.00
Regular price$38.48
Bosch
Volkswagen Beetle, Jetta, GTI, Golf, R32, Atlas & More Ignition Knock Sensor - Bosch 030905377D
Sale price$37.00
Regular price$48.00
Bosch
Volkswagen CC, Jetta, Eos, Tiguan, GTI, Golf R & More 2006-2018 Starter - Bosch 02M911023GX
Sale price$286.00
Regular price$370.96
Bosch
Volkswagen Golf, Jetta, CC, Eos, GTI, Golf R & More 2010-2019 Starter - Bosch 02E911023SX
Sale price$646.00
Regular price$838.56
Bosch
Volkswagen Jetta, Eos, GTI, Audi A3, TT 2006-2013 Starter - Bosch 02E911023JX
Sale price$215.00
Regular price$278.92
