Engine Parts for 2021 AUDI A3 Sportback

Fits your 2021 AUDI A3 Sportback

4,625 parts
Bosch 0232103502 — Sensor, camshaft position
Bosch OEM

Sensor, camshaft position

Fits 1 version of your 2021 AUDI A3 Sportback
  • 2021– 40 TFSI quattro All-wheel Drive · Hatchback DNNA 2.0L Petrol 140 kW
Bosch 0258027215 — Lambda Sensor
Bosch OEM

Lambda Sensor

Fits 1 version of your 2021 AUDI A3 Sportback
  • 2021–2022 40 TFSI Front-Wheel Drive · Hatchback CZPB 2.0L Petrol 140 kW
Bosch 0258030524 — Lambda Sensor
Bosch OEM

Lambda Sensor

Fits 1 version of your 2021 AUDI A3 Sportback
  • 2021–2022 40 TFSI Front-Wheel Drive · Hatchback CZPB 2.0L Petrol 140 kW
Bosch 0261210383 — Sensor, crankshaft pulse
Bosch OEM

Sensor, crankshaft pulse

Fits 1 version of your 2021 AUDI A3 Sportback
  • 2021–2022 40 TFSI Front-Wheel Drive · Hatchback CZPB 2.0L Petrol 140 kW
Bosch 0261210389 — Sensor, crankshaft pulse
Bosch OEM

Sensor, crankshaft pulse

Fits 1 version of your 2021 AUDI A3 Sportback
  • 2021– 40 TFSI quattro All-wheel Drive · Hatchback DNNA 2.0L Petrol 140 kW
Bosch 0261231146 — Knock Sensor
Bosch OEM

Knock Sensor

Fits 7 versions of your 2021 AUDI A3 Sportback
  • 2019– 35 TFSI Front-Wheel Drive · Hatchback DPCA 1.5L Petrol 110 kW
  • 2020– 35 TFSI Mild Hybrid Front-Wheel Drive · Hatchback DFYA 1.5L Petrol/Electric 110 kW
  • 2020– 30 TFSI Front-Wheel Drive · Hatchback DLAA 1.0L Petrol 81 kW
  • 2020– 30 g-tron Front-Wheel Drive · Hatchback DHFA 1.5L Petrol/Compressed Natural Gas (CNG) 96 kW
  • 2020– 40 TFSIe Front-Wheel Drive · Hatchback DGEA 1.4L Petrol/Electric 150 kW
  • 2020– 30 TFSI Mild Hybrid Front-Wheel Drive · Hatchback DLAA 1.0L Petrol/Electric 81 kW
  • 2021– 45 TFSIe Front-Wheel Drive · Hatchback DGEA 1.4L Petrol/Electric 180 kW
Bosch 028021800J — Mass Air Flow Sensor
Bosch OEM

Mass Air Flow Sensor

Fits 1 version of your 2021 AUDI A3 Sportback
  • 2020– 40 TDI quattro All-wheel Drive · Hatchback DTUA 2.0L Diesel 147 kW
Bosch 0280750823 — Throttle Body
Bosch OEM

Throttle Body

Fits 1 version of your 2021 AUDI A3 Sportback
  • 2021–2022 40 TFSI Front-Wheel Drive · Hatchback CZPB 2.0L Petrol 140 kW
Bosch 0281002976 — Sensor, intake air temperature
Bosch OEM

Sensor, intake air temperature

Fits 1 version of your 2021 AUDI A3 Sportback
  • 2020– 40 TFSIe Front-Wheel Drive · Hatchback DGEA 1.4L Petrol/Electric 150 kW
Bosch 039202400P — Auxiliary Water Pump (cooling water circuit)
Bosch OEM

Auxiliary Water Pump (cooling water circuit)

Fits 1 version of your 2021 AUDI A3 Sportback
  • 2021– 45 TFSIe Front-Wheel Drive · Hatchback DGEA 1.4L Petrol/Electric 180 kW
Bosch 0986280603 — Sensor, camshaft position
Bosch OEM

Sensor, camshaft position

Fits 6 versions of your 2021 AUDI A3 Sportback
  • 2019– 35 TFSI Front-Wheel Drive · Hatchback DPCA 1.5L Petrol 110 kW
  • 2019– 30 TDI Front-Wheel Drive · Hatchback DSUD 2.0L Diesel 85 kW
  • 2019– 35 TDI Front-Wheel Drive · Hatchback DSRB 2.0L Diesel 110 kW
  • 2020– 35 TFSI Mild Hybrid Front-Wheel Drive · Hatchback DFYA 1.5L Petrol/Electric 110 kW
  • 2020– 30 g-tron Front-Wheel Drive · Hatchback DHFA 1.5L Petrol/Compressed Natural Gas (CNG) 96 kW
  • 2020– 40 TDI quattro All-wheel Drive · Hatchback DTUA 2.0L Diesel 147 kW
Bosch 0986280610 — Sensor, camshaft position
Bosch OEM

Sensor, camshaft position

Fits 3 versions of your 2021 AUDI A3 Sportback
  • 2020– 40 TFSIe Front-Wheel Drive · Hatchback DGEA 1.4L Petrol/Electric 150 kW
  • 2021– 45 TFSIe Front-Wheel Drive · Hatchback DGEA 1.4L Petrol/Electric 180 kW
  • 2021–2022 40 TFSI Front-Wheel Drive · Hatchback CZPB 2.0L Petrol 140 kW
Bosch 0986280612 — Sensor, crankshaft pulse
Bosch OEM

Sensor, crankshaft pulse

Fits 7 versions of your 2021 AUDI A3 Sportback
  • 2019– 35 TFSI Front-Wheel Drive · Hatchback DPCA 1.5L Petrol 110 kW
  • 2020– 35 TFSI Mild Hybrid Front-Wheel Drive · Hatchback DFYA 1.5L Petrol/Electric 110 kW
  • 2020– 30 TFSI Front-Wheel Drive · Hatchback DLAA 1.0L Petrol 81 kW
  • 2020– 30 g-tron Front-Wheel Drive · Hatchback DHFA 1.5L Petrol/Compressed Natural Gas (CNG) 96 kW
  • 2020– 40 TFSIe Front-Wheel Drive · Hatchback DGEA 1.4L Petrol/Electric 150 kW
  • 2020– 30 TFSI Mild Hybrid Front-Wheel Drive · Hatchback DLAA 1.0L Petrol/Electric 81 kW
  • 2021– 45 TFSIe Front-Wheel Drive · Hatchback DGEA 1.4L Petrol/Electric 180 kW
Optimal 0-N131 — Deflection/Guide Pulley, timing belt
Optimal

Deflection/Guide Pulley, timing belt

Fits 3 versions of your 2021 AUDI A3 Sportback
  • 2019– 30 TDI Front-Wheel Drive · Hatchback DSUD 2.0L Diesel 85 kW
  • 2019– 35 TDI Front-Wheel Drive · Hatchback DSRB 2.0L Diesel 110 kW
  • 2020– 40 TDI quattro All-wheel Drive · Hatchback DTUA 2.0L Diesel 147 kW
Optimal 0-N2313 — Tensioner Pulley, timing belt
Optimal

Tensioner Pulley, timing belt

Fits 3 versions of your 2021 AUDI A3 Sportback
  • 2014– 35 TFSI Front-Wheel Drive · Hatchback CSSA 1.4L Petrol 110 kW
  • 2020– 30 TFSI Front-Wheel Drive · Hatchback DLAA 1.0L Petrol 81 kW
  • 2020– 30 TFSI Mild Hybrid Front-Wheel Drive · Hatchback DLAA 1.0L Petrol/Electric 81 kW
Optimal 0-N2381 — Deflection/Guide Pulley, timing belt
Optimal

Deflection/Guide Pulley, timing belt

Fits 1 version of your 2021 AUDI A3 Sportback
  • 2014– 35 TFSI Front-Wheel Drive · Hatchback CSSA 1.4L Petrol 110 kW
Optimal 0-N2461 — Tensioner Lever, V-ribbed belt
Optimal

Tensioner Lever, V-ribbed belt

Fits 4 versions of your 2021 AUDI A3 Sportback
  • 2014– 35 TFSI Front-Wheel Drive · Hatchback CSSA 1.4L Petrol 110 kW
  • 2019– 35 TFSI Front-Wheel Drive · Hatchback DPCA 1.5L Petrol 110 kW
  • 2020– 30 TFSI Front-Wheel Drive · Hatchback DLAA 1.0L Petrol 81 kW
  • 2020– 30 g-tron Front-Wheel Drive · Hatchback DHFA 1.5L Petrol/Compressed Natural Gas (CNG) 96 kW
Optimal 0-N2461S — Deflection/Guide Pulley, V-ribbed belt
Optimal

Deflection/Guide Pulley, V-ribbed belt

Fits 4 versions of your 2021 AUDI A3 Sportback
  • 2014– 35 TFSI Front-Wheel Drive · Hatchback CSSA 1.4L Petrol 110 kW
  • 2019– 35 TFSI Front-Wheel Drive · Hatchback DPCA 1.5L Petrol 110 kW
  • 2020– 30 TFSI Front-Wheel Drive · Hatchback DLAA 1.0L Petrol 81 kW
  • 2020– 30 g-tron Front-Wheel Drive · Hatchback DHFA 1.5L Petrol/Compressed Natural Gas (CNG) 96 kW
Optimal 0-N2540 — Deflection/Guide Pulley, timing belt
Optimal

Deflection/Guide Pulley, timing belt

Fits 1 version of your 2021 AUDI A3 Sportback
  • 2020– 30 TFSI Front-Wheel Drive · Hatchback DLAA 1.0L Petrol 81 kW
Optimal 0-N2551 — Deflection/Guide Pulley, timing belt
Optimal

Deflection/Guide Pulley, timing belt

Fits 2 versions of your 2021 AUDI A3 Sportback
  • 2020– 35 TFSI Mild Hybrid Front-Wheel Drive · Hatchback DFYA 1.5L Petrol/Electric 110 kW
  • 2020– 30 g-tron Front-Wheel Drive · Hatchback DHFA 1.5L Petrol/Compressed Natural Gas (CNG) 96 kW