Audi Q3, Volkswagen Tiguan Coolant Hose / Line 5QN122157AD
OEM Part #: 5QN-122-157-AD (5QN122157AD)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Coolant Hose / Pipe / Line that may fit your vehicle
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The OEM Coolant Hose, part number 5QN122157AD, plays a critical role in the cooling system of your vehicle, positioned on the left side. This hose connects vital components, ensuring effective coolant flow from the engine to the radiator and other crucial areas. Typical issues include leaks, cracks, or failure due to wear over time, which can lead to overheating and engine damage. This part is compatible with several makes and models, including the 2019-2024 Audi Q3 and 2019-2024 Volkswagen Tiguan, both equipped with the efficient 2.0L L4 gas engine. Alternative part numbers include 5QN122157AB and several others, making this an essential replacement part for maintaining optimal engine performance.
Specifications
| Fits Vehicle Model | Q3, Tiguan |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 5QN-122-157-AD (5QN122157AD) |
| Compatible OEM Part No | 5QN-122-157-AB |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 13 vehicle configurations across 2 makes, 2018-2024.
View all 13 vehicle configurations — 4 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2019 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2020 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2018 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 09/21/20; For Vehicles with Engine Code(s) DGUA |
| 2019 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 09/21/20; For Vehicles with Engine Code(s) DGUA |
| 2020 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 09/21/20; For Vehicles with Engine Code(s) DGUA |
| 2021 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 09/21/20; For Vehicles with Engine Code(s) DGUA |
| 2022 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2023 | 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 | Q3 | SUV | 2.0L l4 Turbo |