2016-2018 Audi S6/S7 Coolant Pipe / Tube / Line 4G0121071AA
OEM Part #: 4G0-121-071-AA (4G0121071AA)
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The exact part you’ll receive — not a stock photo.
$27.99
Used
Donor2016 Audi S6 · 4.0L
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Genuine OEM Used
SKU: 650580
Donor Vehicle: 2016 Audi S6 · 4.0L
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$27.99
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Used OEM Audi coolant pipe - tube - line OEM number 4G0121071AA, removed from a donor vehicle. This genuine part serves the 4.0L turbocharged V8 (3993cc) found in the Audi S6 and S7. Also known as a coolant tube or line, it circulates engine coolant between components. A common failure symptom is a coolant leak at the connection points or a crack in the plastic, leading to overheating or low coolant warnings. Inspect the O-ring seals before fitting.
Specifications
| Fits Vehicle Model | S6, S7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4G0-121-071-AA (4G0121071AA) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 6 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 6 vehicle configurations — 6 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | Audi | S6 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 01/19/15 |
| 2016 | Audi | S6 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 01/19/15 |
| 2016 | Audi | S7 | Hatchback | 4.0L V8 Turbo | For Vehicles with Production Date After 01/19/15 |
| 2017 | Audi | S7 | Hatchback | 4.0L V8 Turbo | For Vehicles with Production Date After 01/19/15 |
| 2017 | Audi | S6 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 01/19/15 |
| 2018 | Audi | S7 | Hatchback | 4.0L V8 Turbo | For Vehicles with Production Date After 01/19/15 |