Audi A4/A5 Lower Radiator Coolant Hose / Line 8W0122055BN

OEM Part #: 8W0-122-055-BN (8W0122055BN)

This page covers one exact OEM part number. Every unit we stocked has sold.

Replace your worn-out lower radiator coolant hose with this OEM part designed for seamless integration with select Audi models. This factory-original lower coolant hose (OEM Part Number 8W0122055BN) fits the 2017-2020 Audi A4, A4 Quattro, A4 allroad, A5, A5 Quattro, and A5 Sportback, all powered by the 2.0L L4 gas engine. Located at the lower front of the vehicle, it plays a vital role in transporting coolant, preventing overheating. Common issues resolved by this part include leaks or inadequate coolant flow. This is also identified as a radiator coolant hose or water hose, ensuring you restore optimal engine performance effectively with a genuine replacement.

Specifications

Specifications for Lower Radiator Coolant Hose / Line 8W0122055BN
Fits Vehicle ModelA4, A5
Fits Vehicle MakeAudi
OEM Part No8W0-122-055-BN (8W0122055BN)
Compatible OEM Part No 8W0-122-055-M
CategoryRadiator / Coolant

Compatible Vehicles

Fits 35 vehicle configurations across 1 make, 2017-2024.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A4 2017-2024 · 12 variants 12 with notes
  • A5 2017-2024 · 23 variants 15 with notes
View all 35 vehicle configurations — 27 with fitment notes
Full vehicle fitment list for Lower Radiator Coolant Hose / Line 8W0122055BN
Year Make Model Trim Engine Note
2017 Audi A4 Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 05/16/16
2017 Audi A4 Quattro Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 05/16/16
2017 Audi A5 Quattro Convertible 2.0L l4 Turbo
2017 Audi A5 Quattro Coupe 2.0L l4 Turbo
2018 Audi A4 Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 05/16/16
2018 Audi A4 Quattro Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 05/16/16
2018 Audi A5 Quattro Convertible 2.0L l4 Turbo
2018 Audi A5 Quattro Coupe 2.0L l4 Turbo
2018 Audi A5 Hatchback 2.0L l4 Turbo For Automatic Transmission
2019 Audi A4 Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 05/16/16
2019 Audi A4 Quattro Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 05/16/16
2019 Audi A5 Quattro Convertible 2.0L l4 Turbo
2019 Audi A5 Quattro Coupe 2.0L l4 Turbo
2019 Audi A5 Hatchback 2.0L l4 Turbo For Automatic Transmission
2020 Audi A4 Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 05/16/16
2020 Audi A4 Quattro Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 05/16/16
2020 Audi A5 Quattro Convertible 2.0L l4 Turbo
2020 Audi A5 Quattro Coupe 2.0L l4 Turbo
2020 Audi A5 Hatchback 2.0L l4 Turbo For Automatic Transmission
2021 Audi A4 Quattro Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 05/16/16
2021 Audi A5 Quattro Convertible 2.0L l4 Turbo For Automatic Transmission
2021 Audi A5 Quattro Coupe 2.0L l4 Turbo For Automatic Transmission
2021 Audi A5 Hatchback 2.0L l4 Turbo For Automatic Transmission
2022 Audi A4 Quattro Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 05/16/16
2022 Audi A5 Quattro Convertible 2.0L l4 Turbo For Automatic Transmission
2022 Audi A5 Quattro Coupe 2.0L l4 Turbo For Automatic Transmission
2022 Audi A5 Hatchback 2.0L l4 Turbo For Automatic Transmission
2023 Audi A4 Quattro Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 05/16/16
2023 Audi A5 Quattro Convertible 2.0L l4 Turbo For Automatic Transmission
2023 Audi A5 Quattro Coupe 2.0L l4 Turbo For Automatic Transmission
2023 Audi A5 Hatchback 2.0L l4 Turbo For Automatic Transmission
2024 Audi A4 Quattro Sedan 2.0L l4 Turbo For Automatic Transmission; For Vehicles with Production Date After 05/16/16
2024 Audi A5 Quattro Convertible 2.0L l4 Turbo For Automatic Transmission
2024 Audi A5 Quattro Coupe 2.0L l4 Turbo For Automatic Transmission
2024 Audi A5 Hatchback 2.0L l4 Turbo For Automatic Transmission

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