2006-2023 Audi / Porsche / Volkswagen Coolant Flange 03H121133
OEM Part #: 03H-121-133 (03H121133)
Porsche Part #: 95510613200
Actual photo
The exact part you’ll receive — not a stock photo.
$13.99
Used
Donor2018 Porsche CAYENNE · 3.6L · 68k miles
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Genuine OEM Used
SKU: 653134
Donor Vehicle: 2018 Porsche CAYENNE · 3.6L · 68k miles
2 photos
$13.99
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Genuine OEM Used
SKU: 686801
Donor Vehicle: 2019 Volkswagen ATLAS · 3.6L
3 photos
$13.99
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Genuine OEM Used
SKU: 671572
Donor Vehicle: 2007 Audi Q7 · 3.6L
2 photos
$13.99
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Genuine OEM Used
SKU: 663638
Donor Vehicle: 2018 Volkswagen ATLAS · 3.6L
2 photos
$13.99
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Genuine OEM Used
SKU: 708216
Donor Vehicle: 2018 Porsche CAYENNE · 3.6L · 74k miles
3 photos
$13.99
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Genuine OEM Used
SKU: 668930
Donor Vehicle: 2021 Volkswagen ATLAS · 3.6L
3 photos
$13.99
30-Day Returns
Genuine OEM Used
SKU: 706334
Donor Vehicle: 2021 Volkswagen ATLAS · 3.6L · 67k miles
2 photos
$13.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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This is a used genuine OEM coolant flange, part number 03H121133 (also listed as Porsche 95510613200). This plastic fitting connects the engine's coolant hose to the cylinder head, directing flow through the water jacket. A common failure symptom for this part is a brittle, cracked housing that causes a visible coolant leak or a low-coolant warning. It must be coded to the vehicle on install by a qualified shop or dealer.
Specifications
| Fits Vehicle Model | Atlas, Atlas Cross Sport, Cayenne, CC, Passat, Q7, Touareg |
| Fits Vehicle Make | Audi, Porsche, Volkswagen |
| OEM Part No | 03H-121-133 (03H121133) |
| Porsche Part No | 95510613200 |
| Category | Cylinder Head |
Compatible Vehicles
Fits 67 vehicle configurations across 3 makes, 2006-2023.
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 67 vehicle configurations — 15 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2020 | 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 | |
| 2021 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | |
| 2016 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2018 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2018 | Volkswagen | Passat | GT Sedan | 3.6L V6 | |
| 2019 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2018 | Volkswagen | Passat | Sedan | 3.6L V6 | |
| 2016 | Volkswagen | Passat | Sedan | 3.6L V6 | |
| 2016 | Volkswagen | CC | 4Motion Sedan | 3.6L V6 | |
| 2017 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2014 | Porsche | Cayenne | SUV | 3.6L V6 | For Vehicles with Engine Code(s) 5502, CEYA |
| 2018 | Porsche | Cayenne | SUV | 3.6L V6 | For Vehicles with Engine Code(s) 5502, CEYA |
| 2018 | Porsche | Cayenne | GTS SUV | 3.6L V6 Turbo | For Vehicles with Engine Code(s) 5502, CEYA |
| 2018 | Porsche | Cayenne | S SUV | 3.6L V6 Turbo | For Vehicles with Engine Code(s) 5502, CEYA |
| 2017 | Porsche | Cayenne | SUV | 3.6L V6 | For Vehicles with Engine Code(s) 5502, CEYA |
| 2017 | Porsche | Cayenne | S SUV | 3.6L V6 Turbo | For Vehicles with Engine Code(s) 5502, CEYA |
| 2017 | Porsche | Cayenne | GTS SUV | 3.6L V6 Turbo | For Vehicles with Engine Code(s) 5502, CEYA |
| 2016 | Porsche | Cayenne | SUV | 3.6L V6 | For Vehicles with Engine Code(s) 5502, CEYA |
| 2016 | Porsche | Cayenne | S SUV | 3.6L V6 Turbo | For Vehicles with Engine Code(s) 5502, CEYA |
| 2016 | Porsche | Cayenne | GTS SUV | 3.6L V6 Turbo | For Vehicles with Engine Code(s) 5502, CEYA |
| 2015 | Porsche | Cayenne | GTS SUV | 3.6L V6 Turbo | For Vehicles with Engine Code(s) 5502, CEYA |
| 2015 | Porsche | Cayenne | S SUV | 3.6L V6 Turbo | For Vehicles with Engine Code(s) 5502, CEYA |
| 2013 | Porsche | Cayenne | SUV | 3.6L V6 | For Vehicles with Engine Code(s) 5502, CEYA |
| 2012 | Porsche | Cayenne | SUV | 3.6L V6 | For Vehicles with Engine Code(s) 5502, CEYA |
| 2017 | Volkswagen | Passat | Sedan | 3.6L V6 | |
| 2020 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2015 | Volkswagen | Passat | Sedan | 3.6L V6 | |
| 2012 | Volkswagen | Passat | Sedan | 3.6L V6 | |
| 2009 | Volkswagen | CC | Sedan | 3.6L V6 | |
| 2012 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2012 | Volkswagen | CC | Sedan | 3.6L V6 | |
| 2009 | Audi | Q7 | SUV | 3.6L V6 | |
| 2010 | Volkswagen | CC | Sedan | 3.6L V6 | |
| 2011 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2008 | Audi | Q7 | SUV | 3.6L V6 | |
| 2010 | Audi | Q7 | SUV | 3.6L V6 | |
| 2013 | Volkswagen | CC | Sedan | 3.6L V6 | |
| 2013 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2013 | Volkswagen | Passat | Sedan | 3.6L V6 | |
| 2006 | Volkswagen | Passat | Sedan | 3.6L V6 | |
| 2007 | Volkswagen | Passat | Sedan | 3.6L V6 | |
| 2023 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2022 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2021 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2007 | Volkswagen | Passat | Wagon | 3.6L V6 | |
| 2007 | Audi | Q7 | SUV | 3.6L V6 | |
| 2007 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2008 | Volkswagen | Passat | Sedan | 3.6L V6 | |
| 2008 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2009 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2008 | Volkswagen | Passat | Wagon | 3.6L V6 | |
| 2009 | Volkswagen | CC | 4Motion Sedan | 3.6L V6 | |
| 2010 | Volkswagen | CC | 4Motion Sedan | 3.6L V6 | |
| 2010 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2011 | Volkswagen | CC | 4Motion Sedan | 3.6L V6 | |
| 2014 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2014 | Volkswagen | Passat | Sedan | 3.6L V6 | |
| 2014 | Volkswagen | CC | 4 Sedan | 3.6L V6 | |
| 2013 | Volkswagen | CC | 4Motion Sedan | 3.6L V6 | |
| 2015 | Volkswagen | CC | 4 Sedan | 3.6L V6 | |
| 2015 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2011 | Porsche | Cayenne | SUV | 3.6L V6 | For Vehicles with Engine Code(s) 5502, CEYA |
| 2010 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2008 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2009 | Porsche | Cayenne | SUV | 3.6L V6 |