2017-2024 Audi Q7 Coolant Hose / Line 4M0121054C
OEM Part #: 4M0-121-054-C (4M0121054C)
Actual photo
The exact part you’ll receive — not a stock photo.
$12.13
Used
Donor2017 Audi Q7 · 2.0L
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Genuine OEM Used
SKU: 692958
Donor Vehicle: 2017 Audi Q7 · 2.0L
2 photos
$12.13
30-Day Returns
Genuine OEM Used
SKU: 587629
Donor Vehicle: 2021 Audi Q7 · 2.0L · 53k miles
2 photos
$12.13
30-Day Returns
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Audi Coolant Hose / Line OEM 4M0121054C — a used genuine part removed from a donor vehicle. This hose routes engine coolant in Audi Q7 models equipped with the 2.0L turbocharged four-cylinder (both gas and mild-hybrid versions). Also referred to as a coolant line, it can develop cracks or leaks at the molded connection points, leading to low coolant, overheating, or puddles under the car.
Specifications
| Fits Vehicle Model | Q7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4M0-121-054-C (4M0121054C) |
| 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 |