2012-2018 Audi A6/A7/S7 Evap Vent Line / Tube / Hose 4G0201997AF
OEM Part #: 4G0-201-997-AF (4G0201997AF)
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The exact part you’ll receive — not a stock photo.
$17.49
Used
Donor2017 Audi A7 · 3.0L · 43k miles
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Genuine OEM Used
SKU: 666667
Donor Vehicle: 2017 Audi A7 · 3.0L · 43k miles
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$17.49
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A used genuine OEM EVAP Vent Line / Tube / Hose, OEM part number 4G0201997AF. This is the evaporative emission system line that routes fuel vapor from the charcoal canister to the engine intake. When this vent hose cracks or develops a leak, it can trigger an EVAP system DTC or a check-engine light, often accompanied by a fuel smell near the vehicle. Available as a direct OEM replacement with no interchange numbers on record.
Specifications
| Fits Vehicle Model | A6, A7, S7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4G0-201-997-AF (4G0201997AF) |
| Category | Fuel / Emissions |
Compatible Vehicles
Fits 20 vehicle configurations across 1 make, 2012-2018.
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 20 vehicle configurations — 12 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2017 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | |
| 2017 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2016 | Audi | A7 | Quattro Hatchback | 3.0L V6 Diesel Turbo | |
| 2016 | Audi | A6 | Quattro Sedan | 3.0L V6 Diesel Turbo | |
| 2016 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | |
| 2018 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | |
| 2016 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | For Vehicles with Production Date After 10/01/12 |
| 2014 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | For Vehicles with Production Date After 10/01/12 |
| 2014 | Audi | A7 | Quattro Hatchback | 3.0L V6 Diesel Turbo | For Vehicles with Production Date After 10/01/12 |
| 2014 | Audi | A6 | Quattro Sedan | 3.0L V6 Diesel Turbo | For Vehicles with Production Date After 10/01/12 |
| 2014 | Audi | S7 | Hatchback | 4.0L V8 Turbo | For Vehicles with Production Date After 10/01/12 |
| 2013 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | For Vehicles with Production Date After 10/01/12 |
| 2013 | Audi | S7 | Hatchback | 4.0L V8 Turbo | For Vehicles with Production Date After 10/01/12 |
| 2013 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | For Vehicles with Production Date After 10/01/12 |
| 2012 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | For Vehicles with Production Date After 10/01/12 |
| 2012 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | For Vehicles with Production Date After 10/01/12 |
| 2015 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | For Vehicles with Production Date After 10/01/12 |
| 2015 | Audi | A6 | Quattro Sedan | 3.0L V6 Diesel Turbo | For Vehicles with Production Date After 10/01/12 |