2017-2024 Audi Q7 Coolant Hose / Line 4M0121056AD
OEM Part #: 4M0-121-056-AD (4M0121056AD)
Actual photo
The exact part you’ll receive — not a stock photo.
$12.13
Used
Donor2021 Audi Q7 · 2.0L · 53k miles
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Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 587634
Donor Vehicle: 2021 Audi Q7 · 2.0L · 53k miles
2 photos
$12.13
30-Day Returns
Genuine OEM Used
SKU: 692980
Donor Vehicle: 2017 Audi Q7 · 2.0L
2 photos
$12.13
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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- Ships from our own indoor warehouse
A used OEM Audi coolant hose, part number 4M0121056AD, is available. This genuine hose or line carries coolant between engine components in the 2.0L EA888 turbocharged and mild-hybrid engines. A failing coolant hose can develop cracks or leaks, leading to coolant loss, overheating, or low-coolant warnings.
Specifications
| Fits Vehicle Model | Q7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4M0-121-056-AD (4M0121056AD) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 8 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.
View all 8 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2020 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2017 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2018 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2019 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2024 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2023 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | Q7 | SUV | 2.0L l4 Turbo |