2017-2020 Audi A4/A5 Coolant Hose / Line 8W0122449BT
OEM Part #: 8W0-122-449-BT (8W0122449BT)
Actual photo
The exact part you’ll receive — not a stock photo.
$12.13
Used
Donor2019 Audi A5 · 2.0L · 25k miles
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Genuine OEM Used
SKU: 514918
Donor Vehicle: 2019 Audi A5 · 2.0L · 25k miles
2 photos
$12.13
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Audi coolant hose / line, OEM part number 8W0122449BT, is a used genuine component from a donor vehicle. This hose also replaces earlier versions including 8W0122449BC, 8W0122449BG, 8W0122449AT, 8W0122449AD, and 8W0122449L. It's designed for the 2.0L 1984CC turbocharged four-cylinder engine found in Audi A4 and A5 models. A failing coolant hose can cause visible leaks or loss of engine coolant, leading to overheating.
Specifications
| Fits Vehicle Model | A4, A5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8W0-122-449-BT (8W0122449BT) |
| Compatible OEM Part No | 8W0-122-449-BC, 8W0-122-449-BG, 8W0-122-449-AT, 8W0-122-449-AD, 8W0-122-449-L |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 17 vehicle configurations across 1 make, 2017-2020.
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.
View all 17 vehicle configurations — 17 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date Between 08/20/18 and 10/14/19 |
| 2019 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date Between 08/20/18 and 10/14/19 |
| 2020 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date Between 08/20/18 and 10/14/19 |
| 2019 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 08/20/18 and 10/14/19 |
| 2020 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2019 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date Between 08/20/18 and 10/14/19 |
| 2020 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date Between 08/20/18 and 10/14/19 |
| 2020 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2020 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 08/20/18 and 10/14/19 |
| 2018 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2018 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2017 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2017 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2018 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles with Production Date Between 08/20/18 and 10/14/19 |
| 2019 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2019 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Automatic Transmission |
| 2018 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date Between 08/20/18 and 10/14/19 |