2018-2023 Volkswagen Coolant Quick Coupling Hose Adapter 3QF122291A
OEM Part #: 3QF-122-291-A (3QF122291A)
Actual photo
The exact part you’ll receive — not a stock photo.
$32.99
Used
Donor2020 Volkswagen ATLAS CROSS SPORT · 2.0L · 49k miles
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Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 690086
Donor Vehicle: 2020 Volkswagen ATLAS CROSS SPORT · 2.0L · 49k miles
2 photos
$32.99
30-Day Returns
Genuine OEM Used
SKU: 698149
Donor Vehicle: 2025 Volkswagen ATLAS · 2.0L · 9k miles
2 photos
$34.99
30-Day Returns
- Genuine OEM — real photos
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A Volkswagen Coolant Quick Coupling Hose Adapter (OEM 3QF122291A) is a used genuine part removed from a donor vehicle. This adapter uses a quick-release design to securely join coolant hoses, common on the EA888 2.0L TSI and 3.6L VR6 engines. When the internal O-ring wears, coolant leaks at the connection point, leading to low coolant levels or overheating.
Specifications
| Fits Vehicle Model | Atlas, Atlas Cross Sport |
| Fits Vehicle Make | Volkswagen |
| OEM Part No | 3QF-122-291-A (3QF122291A) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 14 vehicle configurations across 1 make, 2018-2023.
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 14 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2019 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2020 | Volkswagen | Atlas Cross Sport | SUV | 2.0L l4 Turbo | |
| 2021 | Volkswagen | Atlas Cross Sport | SUV | 2.0L l4 Turbo | |
| 2019 | Volkswagen | Atlas | SUV | 2.0L l4 Turbo | |
| 2020 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | |
| 2021 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | |
| 2022 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | |
| 2023 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | |
| 2020 | Volkswagen | Atlas | SUV | 2.0L l4 Turbo | |
| 2022 | Volkswagen | Atlas Cross Sport | SUV | 2.0L l4 Turbo | |
| 2018 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2018 | Volkswagen | Atlas | SUV | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Atlas Cross Sport | SUV | 2.0L l4 Turbo | |
| 2020 | Volkswagen | Atlas | SUV | 3.6L V6 |