2018-2026 Audi / Volkswagen Radiator Coolant Hose / Pipe Assembly 5WA122157AG
OEM Part #: 5WA-122-157-AG (5WA122157AG)
Actual photo
The exact part you’ll receive — not a stock photo.
$39.99
Used
Donor2024 Audi A3 · 2.0L · 17k miles
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Genuine OEM Used
SKU: 709038
Donor Vehicle: 2024 Audi A3 · 2.0L · 17k miles
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$39.99
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A used OEM Audi radiator coolant hose / pipe assembly, part number 5WA122157AG. This genuine factory component routes engine coolant between the radiator and block in 2.0L turbocharged four-cylinder applications (both standard gas and MHEV hybrid). When the original hose assembly develops cracks or leaks at the molded bends, it causes visible coolant puddling and gradual overheating—replacing it restores proper closed-loop circulation.
Specifications
| Fits Vehicle Model | A3, Arteon, GTI, Q3, S3, Tiguan |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 5WA-122-157-AG (5WA122157AG) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 37 vehicle configurations across 2 makes, 2018-2026.
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 37 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2022 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2024 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2023 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2025 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2021 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2020 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2019 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2020 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2024 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2024 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2021 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2026 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2020 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2025 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2024 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2019 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2018 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2024 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2026 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2024 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2022 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2025 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2023 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2025 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2026 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2022 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2023 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo |