Exhaust Emission Control Parts for 2021 AUDI A4 B9
Fits your 2021 AUDI A4 B9
- Accessories 210
- Air Conditioning 376
- Axle Drive 46
- Axle Mounting/ Steering/ Wheels 3637
- Belt Drive 1614
- Body 1573
- Braking System 3198
- Carrier Equipment 13
- Clutch/Attachment Parts 172
- Comfort Systems 290
- Cooling System 1979
- Electrics 4081
- Engine 8345
- Exhaust System 1181
- Filters 1317
- Fuel Mixture Formation 2019
- Fuel Supply System 432
- Headlight Cleaning 39
- Heating/Ventilation 369
- Hybrid/Electrical Drive 277
- Information/ Communication Systems 20
- Interior Equipment 324
- Locking System 207
- Maintenance Service Parts 4174
- Power Take-Off 6
- Security Systems 5
- Spark/Glow Ignition 680
- Special Tools 3
- Steering 278
- Suspension/Damping 598
- Towbar/Attachment Parts 99
- Transmission 391
- Wheel Drive 319
- Wheels/Tyres 644
- Window Cleaning 437
Fits 1 version of your 2021 AUDI A4 B9
- 2015– 2.0 TFSI quattro CYMC 2.0L Petrol 185 kW
Fits 3 versions of your 2021 AUDI A4 B9
- 2015– 2.0 TFSI CVKB 2.0L Petrol 140 kW
- 2017– 40 TFSI Mild Hybrid DEMA 2.0L Petrol/Electric 140 kW
- 2018– 35 TFSI Mild Hybrid CVKB 2.0L Petrol/Electric 110 kW
Fits 4 versions of your 2021 AUDI A4 B9
- 2015– 2.0 TFSI CVKB 2.0L Petrol 140 kW
- 2015– 2.0 TFSI quattro CYMC 2.0L Petrol 185 kW
- 2017– 40 TFSI Mild Hybrid DEMA 2.0L Petrol/Electric 140 kW
- 2018– 35 TFSI Mild Hybrid CVKB 2.0L Petrol/Electric 110 kW
Fits 2 versions of your 2021 AUDI A4 B9
- 2015– 2.0 TDI DESA 2.0L Diesel 140 kW
- 2015– 35 TDI CZHA 2.0L Diesel 110 kW
Ajusa
Gasket, EGR valve
Fits 2 versions of your 2021 AUDI A4 B9
- 2015– 2.0 TDI DESA 2.0L Diesel 140 kW
- 2015– 35 TDI CZHA 2.0L Diesel 110 kW
Ajusa
Gasket, EGR valve MULTILAYER STEEL
Fits 2 versions of your 2021 AUDI A4 B9
- 2018– 50 TDI quattro DCPC 3.0L Diesel 210 kW
- 2018– 45 TDI quattro DCPE 3.0L Diesel 170 kW
Ajusa
Gasket, EGR valve
Fits 3 versions of your 2021 AUDI A4 B9
- 2018– 50 TDI quattro DCPC 3.0L Diesel 210 kW
- 2018– 45 TDI quattro DCPE 3.0L Diesel 170 kW
- 2019– S4 TDI Mild Hybrid quattro DEWB 3.0L Diesel/Electro 255 kW
Ajusa
Gasket, EGR valve
Fits 3 versions of your 2021 AUDI A4 B9
- 2018– 50 TDI quattro DCPC 3.0L Diesel 210 kW
- 2018– 45 TDI quattro DCPE 3.0L Diesel 170 kW
- 2019– S4 TDI Mild Hybrid quattro DEWB 3.0L Diesel/Electro 255 kW
Meat & Doria
Gasket, EGR valve pipe
Fits 2 versions of your 2021 AUDI A4 B9
- 2018– 50 TDI quattro DCPC 3.0L Diesel 210 kW
- 2018– 45 TDI quattro DCPE 3.0L Diesel 170 kW
Hoffer
Gasket, EGR valve pipe
Fits 2 versions of your 2021 AUDI A4 B9
- 2018– 50 TDI quattro DCPC 3.0L Diesel 210 kW
- 2018– 45 TDI quattro DCPE 3.0L Diesel 170 kW
Buchli
Lambda Sensor
Fits 1 version of your 2021 AUDI A4 B9
- 2015– 2.0 TFSI quattro CYMC 2.0L Petrol 185 kW
Buchli
Lambda Sensor
Fits 3 versions of your 2021 AUDI A4 B9
- 2015– 2.0 TFSI CVKB 2.0L Petrol 140 kW
- 2017– 40 TFSI Mild Hybrid DEMA 2.0L Petrol/Electric 140 kW
- 2018– 35 TFSI Mild Hybrid CVKB 2.0L Petrol/Electric 110 kW
Buchli
Lambda Sensor
Fits 4 versions of your 2021 AUDI A4 B9
- 2015– 2.0 TFSI CVKB 2.0L Petrol 140 kW
- 2015– 2.0 TFSI quattro CYMC 2.0L Petrol 185 kW
- 2017– 40 TFSI Mild Hybrid DEMA 2.0L Petrol/Electric 140 kW
- 2018– 35 TFSI Mild Hybrid CVKB 2.0L Petrol/Electric 110 kW
AKS Dasis
Cooler, exhaust gas recirculation
Fits 2 versions of your 2021 AUDI A4 B9
- 2015– 2.0 TDI DESA 2.0L Diesel 140 kW
- 2015– 35 TDI CZHA 2.0L Diesel 110 kW
AKS Dasis
EGR Valve
Fits 1 version of your 2021 AUDI A4 B9
- 2015– 2.0 TDI DESA 2.0L Diesel 140 kW
LGK
EGR Valve
Fits 2 versions of your 2021 AUDI A4 B9
- 2015– 2.0 TDI DESA 2.0L Diesel 140 kW
- 2015– 35 TDI CZHA 2.0L Diesel 110 kW
LGK
EGR Valve
Fits 2 versions of your 2021 AUDI A4 B9
- 2015– 2.0 TDI DESA 2.0L Diesel 140 kW
- 2015– 35 TDI CZHA 2.0L Diesel 110 kW
LGK
EGR Valve
Fits 1 version of your 2021 AUDI A4 B9
- 2015– 35 TDI CZHA 2.0L Diesel 110 kW
LGK
EGR Valve
Fits 1 version of your 2021 AUDI A4 B9
- 2015– 35 TDI CZHA 2.0L Diesel 110 kW
LGK
Cooler, exhaust gas recirculation
Fits 1 version of your 2021 AUDI A4 B9
- 2015– 35 TDI CZHA 2.0L Diesel 110 kW