Change Car Fuel Filter Audi A3

Change Car Fuel Filter

Easy 0h30–0h45 ~50–75£
Estimated time 0h30–0h45
Estimated labour cost ~50–75£
Difficulty Easy
Vehicles
A3 I 1997-2003 25
  • 1.6 Petrol (AEH)
  • 1.6 Petrol (AKL)
  • 1.6 Petrol (APF)
  • 1.6 Petrol (AVU)
  • 1.6 Petrol (BFQ)
  • 1.8 20V Petrol (AGN)
  • 1.8 20V Petrol (APG)
  • 1.8 20V Turbo Petrol (AGU)
  • 1.8 20V Turbo Petrol (AJQ)
  • 1.8 20V Turbo Petrol (APP)
  • 1.8 20V Turbo Petrol (AQA)
  • 1.8 20V Turbo Petrol (ARX)
  • 1.8 20V Turbo Petrol (ARY)
  • 1.8 20V Turbo Petrol (ARZ)
  • 1.8 20V Turbo Petrol (AUM)
  • 1.8 20V Turbo Petrol (AUQ)
  • 1.9 TDI Diesel (AGR)
  • 1.9 TDI Diesel (AHF)
  • 1.9 TDI Diesel (ALH)
  • 1.9 TDI Diesel (ASV)
  • 1.9 TDI Diesel (ASZ)
  • 1.9 TDI Diesel (ATD)
  • 1.9 TDI Diesel (AXR)
  • S3 (1.8 20V Turbo) Petrol (AMK)
  • S3 (1.8 20V Turbo) Petrol (BAM)
A3 II 2003-2013 48
  • 1.2 TFSI Petrol (CBZB)
  • 1.4 TFSI Petrol (CAXC)
  • 1.6 8V E-Power Bioethanol (E85),Petrol (CMXA)
  • 1.6 8V Petrol (BGU)
  • 1.6 8V Petrol (BSE)
  • 1.6 8V Petrol (CCSA)
  • 1.6 FSi 16V Petrol (BAG)
  • 1.6 FSi 16V Petrol (BLF)
  • 1.6 FSi 16V Petrol (BLP)
  • 1.6 TDI Diesel (CAYB)
  • 1.6 TDI Diesel (CAYC)
  • 1.8 TFSI Petrol (BYT)
  • 1.8 TFSI Petrol (BZB)
  • 1.8 TFSI Petrol (CDAA)
  • 1.9 TDI 8V Diesel (BKC)
  • 1.9 TDI 8V Diesel (BXE)
  • 1.9 TDI 8V DPF Diesel (BLS)
  • 2.0 FSi 16V Petrol (AXW)
  • 2.0 FSi 16V Petrol (BLR)
  • 2.0 FSi 16V Petrol (BLX)
  • 2.0 FSi 16V Petrol (BLY)
  • 2.0 FSi 16V Petrol (BMB)
  • 2.0 FSi 16V Petrol (BVY)
  • 2.0 FSi 16V Petrol (BVZ)
  • 2.0 TDI 16V Diesel (AZV)
  • 2.0 TDI 16V Diesel (BKD)
  • 2.0 TDI 16V DPF Diesel (BMN)
  • 2.0 TDI 16V DPF Diesel (BUY)
  • 2.0 TDI 8V DPF Diesel (BMM)
  • 2.0 TDI Diesel (CBAA)
  • 2.0 TDI Diesel (CBAB)
  • 2.0 TDI Diesel (CBBB)
  • 2.0 TDI Diesel (CFFA)
  • 2.0 TDI Diesel (CFFB)
  • 2.0 TDI Diesel (CFGB)
  • 2.0 TFSI Petrol (AXX)
  • 2.0 TFSI Petrol (BPY)
  • 2.0 TFSI Petrol (BWA)
  • 2.0 TFSI Petrol (CAWB)
  • 2.0 TFSI Petrol (CCZA)
  • 3.2 VR6 Petrol (BDB)
  • 3.2 VR6 Petrol (BMJ)
  • 3.2 VR6 Petrol (BUB)
  • RS3 (2.5 TFSI) Petrol (CEPA)
  • S3 (2.0 TFSI) Petrol (BHZ)
  • S3 (2.0 TFSI) Petrol (BZC)
  • S3 (2.0 TFSI) Petrol (CDLA)
  • S3 (2.0 TFSI) Petrol (CDLC)
A3 III 2013-2020 51
  • 1.0 TFSI Petrol (CHZD)
  • 1.2 TFSI Petrol (CJZA)
  • 1.2 TFSI Petrol (CYVB)
  • 1.4 TFSI e-tron Electricity,Petrol (CUKB+EAHA)
  • 1.4 TFSI Petrol (CMBA)
  • 1.4 TFSI Petrol (CPTA)
  • 1.4 TFSI Petrol (CXSA)
  • 1.4 TFSI Petrol (CXSB)
  • 1.4 TFSI Petrol (CZCA)
  • 1.4 TFSI Petrol (CZCC)
  • 1.4 TFSI Petrol (CZEA)
  • 1.6 TDI Diesel (CLHA)
  • 1.6 TDI Diesel (CRKB)
  • 1.6 TDI Diesel (CXXB)
  • 1.6 TDI Diesel (DBKA)
  • 1.6 TDI Diesel (DDYA)
  • 1.8 TFSI Petrol (CJSA)
  • 1.8 TFSI Petrol (CJSB)
  • 2.0 TDI Diesel (CRBC)
  • 2.0 TDI Diesel (CRBD)
  • 2.0 TDI Diesel (CRFC)
  • 2.0 TDI Diesel (CRLB)
  • 2.0 TDI Diesel (CRLC)
  • 2.0 TDI Diesel (CRUA)
  • 2.0 TDI Diesel (CUNA)
  • 2.0 TDI Diesel (DBGA)
  • 2.0 TDI Diesel (DCYA)
  • 2.0 TDI Diesel (DEJA)
  • 2.0 TDI Diesel (DEJB)
  • 2.0 TDI Diesel (DGCA)
  • 30 g-tron CNG (DHFA)
  • 30 TDI Diesel (DGTE)
  • 30 TFSI Petrol (DKRF)
  • 35 TDI Diesel (DFGA)
  • 35 TFSI Petrol (DADA)
  • 35 TFSI Petrol (DPCA)
  • 40 e-tron Electricity,Petrol (DGEA+EAHA)
  • 40 TDI Diesel (DJGA)
  • 40 TFSI Petrol (CZPB)
  • 40 TFSI Petrol (DKZA)
  • RS3 (2.5 TFSI) Petrol (CZGB)
  • RS3 (2.5 TFSI) Petrol (DAZA)
  • RS3 (2.5 TFSI) Petrol (DNWA)
  • S3 (2.0 TFSI) Petrol (CJXB)
  • S3 (2.0 TFSI) Petrol (CJXC)
  • S3 (2.0 TFSI) Petrol (CJXD)
  • S3 (2.0 TFSI) Petrol (CJXF)
  • S3 (2.0 TFSI) Petrol (CJXG)
  • S3 (2.0 TFSI) Petrol (DJHA)
  • S3 (2.0 TFSI) Petrol (DJHB)
  • S3 (2.0 TFSI) Petrol (DNUE)
A3 IV 2020-2025 7
  • 30 TDI Diesel (DSUD)
  • 30 TDI Diesel (DTRB)
  • 30 TDI Diesel (DTRD)
  • 35 TDI Diesel (DSRB)
  • 35 TDI Diesel (DTSA)
  • 35 TDI Diesel (DTSB)
  • 40 TDI Diesel (DTUA)

What is the role of the Audi A3 fuel filter?

The fuel filter retains all impurities from the fuel circuit. Modern injection systems operate at extremely high pressures with very fine tolerances, making effective fuel filtration critical to prevent damage to injectors and the high-pressure pump.

When should you change the Audi A3 fuel filter?

Generally replace every 20,000–60,000 km depending on the manufacturer. The filter should also be replaced if the vehicle has been left standing for a long period or if contaminated fuel has been used.

Is it difficult to change the Audi A3 fuel filter?

Difficulty level 2/5: technically easy. Key steps: locate the filter, disconnect any electrical connectors, remove the old filter, fit the new filter with new seals, prime the fuel system, start the engine and check for leaks.

View all compatible products →
View your A3 maintenance plan (keep the A3 token) →

4 models covered

Model Year Range Engines covered Fuel
A3 I 1997-2003 1997-2003 1.6 Petrol (AEH), 1.6 Petrol (AKL), 1.6 Petrol (APF), 1.6 Petrol (AVU), 1.6 Petrol (BFQ), 1.8 20V Petrol (AGN), 1.8 20V Petrol (APG), 1.8 20V Turbo Petrol (AGU), 1.8 20V Turbo Petrol (AJQ), 1.8 20V Turbo Petrol (APP), 1.8 20V Turbo Petrol (AQA), 1.8 20V Turbo Petrol (ARX), 1.8 2… Diesel, Petrol
A3 II 2003-2013 2003-2013 1.2 TFSI Petrol (CBZB), 1.4 TFSI Petrol (CAXC), 1.6 8V E-Power Bioethanol (E85),Petrol (CMXA), 1.6 8V Petrol (BGU), 1.6 8V Petrol (BSE), 1.6 8V Petrol (CCSA), 1.6 FSi 16V Petrol (BAG), 1.6 FSi 16V Petrol (BLF), 1.6 FSi 16V Petrol (BLP), 1.6 TDI Diesel (CAYB), 1.6 TDI Diesel (CAY… Bioethanol (E85), Diesel, Petrol
A3 III 2013-2020 2013-2020 1.0 TFSI Petrol (CHZD), 1.2 TFSI Petrol (CJZA), 1.2 TFSI Petrol (CYVB), 1.4 TFSI CNG CNG,Petrol (CPWA), 1.4 TFSI e-tron Electricity,Petrol (CUKB+EAHA), 1.4 TFSI Petrol (CMBA), 1.4 TFSI Petrol (CPTA), 1.4 TFSI Petrol (CXSA), 1.4 TFSI Petrol (CXSB), 1.4 TFSI Petrol (CZCA), 1.4 TFS… CNG, Diesel, Electricity, Petrol
A3 IV 2020-2025 2020-2025 30 eTFSI 48V (MHEV),Petrol (DLAA), 30 TDI Diesel (DSUD), 30 TDI Diesel (DTRB), 30 TDI Diesel (DTRD), 35 eTFSI 48V (MHEV),Petrol (DFYA), 35 TDI Diesel (DSRB), 35 TDI Diesel (DTSA), 35 TDI Diesel (DTSB), 35 TFSI Petrol (DPCA), 40 TDI Diesel (DTUA), 40 TFSI e Electricity,Petrol (DG… 48V (MHEV), Diesel, Electricity, Petrol

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View the service schedule for your A3 →