2016-2018 Audi A6 Coolant / Water Hose 4G0121448BM
OEM Part #: 4G0-121-448-BM (4G0121448BM)
Actual photo
The exact part you’ll receive — not a stock photo.
$7.21
Used
Donor2018 Audi A6 · 2.0L · 50k miles
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Genuine OEM Used
SKU: 547465
Donor Vehicle: 2018 Audi A6 · 2.0L · 50k miles
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$7.21
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This is a used OEM Audi coolant hose, part number 4G0121448BM, also known as a water hose. It was removed from a donor vehicle and is a genuine factory component. This hose is designed for Audi A6 models with the 1.8L or 2.0L turbocharged four-cylinder engines. A failing coolant hose can leak, causing the engine to overheat or lose coolant pressure.
Specifications
| Fits Vehicle Model | A6 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4G0-121-448-BM (4G0121448BM) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 3 vehicle configurations across 1 make, 2016-2018.
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 3 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | Audi | A6 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A6 | Sedan | 2.0L l4 Turbo | |
| 2016 | Audi | A6 | Sedan | 2.0L l4 Turbo |