2003 AUDI A3 Parts & Accessories
Browse OEM and aftermarket parts that fit your 2003 AUDI A3.
2003 AUDI A3 parts categories
Our catalog lists 226,135 parts for the 2003 AUDI A3, sorted into 35 categories. This car comes in 20 versions: 1.6L–3.2L petrol and diesel engines from 100 to 250 hp, hatchback body, front-wheel drive and all-wheel drive.
The largest categories are Engine (47,684), Electrics (23,773) and Braking System (16,588). Every part below is matched to the 2003 AUDI A3 by vehicle ID, so the fitment shown on each card applies to this car specifically.
2003 AUDI A3 modifications · 20
1.6
1996–2003- Engine
- 1.6L
- Power
- 101 hp
- Code
- AEH
- Fuel
- Petrol
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Petrol Engine
1.8
1996–2003- Engine
- 1.8L
- Power
- 125 hp
- Code
- AGN
- Fuel
- Petrol
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Petrol Engine
1.8 T
1996–2003- Engine
- 1.8L
- Power
- 150 hp
- Code
- AGU
- Fuel
- Petrol
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Petrol Engine
1.8 T quattro
1998–2003- Engine
- 1.8L
- Power
- 180 hp
- Code
- AJQ
- Fuel
- Petrol
- Body
- Hatchback
- Drive
- All-wheel Drive
- Type
- Petrol Engine
1.8 T quattro
1996–2003- Engine
- 1.8L
- Power
- 150 hp
- Code
- AGU
- Fuel
- Petrol
- Body
- Hatchback
- Drive
- All-wheel Drive
- Type
- Petrol Engine
1.8 T
1998–2003- Engine
- 1.8L
- Power
- 180 hp
- Code
- AJQ
- Fuel
- Petrol
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Petrol Engine
1.9 TDI
2000–2003- Engine
- 1.9L
- Power
- 130 hp
- Code
- ASZ
- Fuel
- Diesel
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Diesel
1.6
2000–2003- Engine
- 1.6L
- Power
- 102 hp
- Code
- AVU
- Fuel
- Petrol
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Petrol Engine
1.9 TDI quattro
2000–2003- Engine
- 1.9L
- Power
- 130 hp
- Code
- ASZ
- Fuel
- Diesel
- Body
- Hatchback
- Drive
- All-wheel Drive
- Type
- Diesel
1.9 TDI
2000–2003- Engine
- 1.9L
- Power
- 100 hp
- Code
- ATD
- Fuel
- Diesel
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Diesel
S3 quattro
2001–2003- Engine
- 1.8L
- Power
- 224 hp
- Code
- BAM
- Fuel
- Petrol
- Body
- Hatchback
- Drive
- All-wheel Drive
- Type
- Petrol Engine
2.0 FSI
2003–2008- Engine
- 2.0L
- Power
- 150 hp
- Code
- AXW
- Fuel
- Petrol
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Petrol Engine
1.6
2003–2012- Engine
- 1.6L
- Power
- 102 hp
- Code
- BGU
- Fuel
- Petrol
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Petrol Engine
2.0 TDI 16V
2003–2012- Engine
- 2.0L
- Power
- 140 hp
- Code
- BKD
- Fuel
- Diesel
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Diesel
1.9 TDI
2003–2010- Engine
- 1.9L
- Power
- 105 hp
- Code
- BKC
- Fuel
- Diesel
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Diesel
2.0 TDI
2003–2012- Engine
- 2.0L
- Power
- 136 hp
- Code
- AZV
- Fuel
- Diesel
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Diesel
3.2 V6 quattro
2003–2009- Engine
- 3.2L
- Power
- 250 hp
- Code
- BDB
- Fuel
- Petrol
- Body
- Hatchback
- Drive
- All-wheel Drive
- Type
- Petrol Engine
1.6 FSI
2003–2007- Engine
- 1.6L
- Power
- 115 hp
- Code
- BAG
- Fuel
- Petrol
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Petrol Engine
2.0 TDI quattro
2003–2008- Engine
- 2.0L
- Power
- 136 hp
- Code
- AZV
- Fuel
- Diesel
- Body
- Hatchback
- Drive
- All-wheel Drive
- Type
- Diesel
1.6
2002–2004- Engine
- 1.6L
- Power
- 101 hp
- Code
- BAH
- Fuel
- Petrol
- Body
- Hatchback
- Drive
- Front-Wheel Drive
- Type
- Petrol Engine