2009-2018 Audi / Volkswagen Water Hose / Tube / Line 5N0129637D
OEM Part #: 5N0-129-637-D (5N0129637D)
Actual photo
The exact part you’ll receive — not a stock photo.
$9.99
Used
Donor2018 Audi Q3 · 2.0L · 62k miles
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4 Available — Select Your Part:
Genuine OEM Used
SKU: 665849
Donor Vehicle: 2018 Audi Q3 · 2.0L · 62k miles
2 photos
$9.99
30-Day Returns
Genuine OEM Used
SKU: 711618
Donor Vehicle: 2010 Volkswagen TIGUAN · 2.0L
2 photos
$9.99
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Genuine OEM Used
SKU: 288825
Donor Vehicle: 2017 Audi Q3 · 2.0 · 30k miles
2 photos
$9.99
30-Day Returns
Genuine OEM Used
SKU: 605281
Donor Vehicle: 2018 Volkswagen TIGUAN LIMITED · 2.0L
2 photos
$9.99
30-Day Returns
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The Audi / Volkswagen Water Hose (5N0129637D) is a used OEM coolant line that directs fluid between engine components. Also known as a tube or line, this hose commonly develops cracks or leaks, leading to coolant loss and potential overheating. It fits 2.0L diesel (1968cc) and 2.0L gas (1984cc) turbocharged engines found in Audi Q3 and VW Tiguan models.
Specifications
| Fits Vehicle Model | Q3, Tiguan, Tiguan Limited |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 5N0-129-637-D (5N0129637D) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 19 vehicle configurations across 2 makes, 2009-2018.
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 19 vehicle configurations — 11 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | Volkswagen | Tiguan Limited | SUV | 2.0L l4 Turbo | |
| 2017 | Volkswagen | Tiguan Limited | SUV | 2.0L l4 Turbo | |
| 2014 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2016 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2017 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2013 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2015 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2012 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2009 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CCTA, CCTB, CCZC |
| 2011 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CCTA, CCTB, CCZC |
| 2010 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CCTA, CCTB, CCZC |
| 2016 | Audi | Q3 | Quattro SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CCTA, CULB, CULC |
| 2017 | Audi | Q3 | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CCTA, CULB, CULC |
| 2017 | Audi | Q3 | Quattro SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CCTA, CULB, CULC |
| 2018 | Audi | Q3 | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CCTA, CULB, CULC |
| 2018 | Audi | Q3 | Quattro SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CCTA, CULB, CULC |
| 2016 | Audi | Q3 | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CCTA, CULB, CULC |
| 2015 | Audi | Q3 | Quattro SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CCTA, CCZC, CPSA |
| 2015 | Audi | Q3 | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CCTA, CCZC, CPSA |