2017-2024 Audi Q7 Lower Radiator Coolant Hose / Line 4M0122101AK
OEM Part #: 4M0-122-101-AK (4M0122101AK)
Actual photo
The exact part you’ll receive — not a stock photo.
$34.99
Used
Donor2018 Audi Q7 · 3.0L
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Genuine OEM Used
SKU: 615981
Donor Vehicle: 2018 Audi Q7 · 3.0L
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$34.99
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Genuine OEM Used
SKU: 607428
Donor Vehicle: 2017 Audi Q7 · 3.0L
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$36.49
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Genuine OEM Used
SKU: 589076
Donor Vehicle: 2018 Audi Q7 · 3.0L
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$36.49
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Genuine OEM Used
SKU: 647173
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$39.49
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A used genuine OEM Lower Radiator Coolant Hose / Line, part number 4M0122101AK, sourced from an Audi Q7 donor. Also known as the lower radiator coolant line, this hose routes coolant between the radiator and engine block. Removed from a 3.0L diesel, 3.0L gas supercharged, and 3.0L MHEV turbocharged engine application. When this hose cracks or leaks, coolant loss and overheating can occur—inspect the rubber sections for swelling or dry rot.
Specifications
| Fits Vehicle Model | Q7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4M0-122-101-AK (4M0122101AK) |
| 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
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and we’ll confirm the match.
View all 8 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2024 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2022 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2023 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2020 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2019 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2017 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2018 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2021 | Audi | Q7 | SUV | 3.0L V6 Turbo |