Audi / Porsche Transmission Oil Cooler Pipe / Line (RETURN) 4N0317817L
OEM Part #: 4N0-317-817-L (4N0317817L)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
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Transmission Oil Cooler Pipe / Line (RETURN)
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Enhance your vehicle's performance with the authentic OEM Transmission Oil Cooler Pipe (Return), part number 4N0317817L. Positioned within the automatic transmission system, this critical component connects the oil reservoir to the transmission cooler, ensuring efficient cooling of transmission fluid. By regulating fluid temperatures, it plays a vital role in maintaining optimal transmission function and extending the life of your transmission. Common issues such as leaks, wear, or damage due to debris may necessitate replacement of this line. It supports models like the 2022 Audi Q8, 2021 Audi A8 Quattro, and 2019-2022 Audi Q7, along with various associated engine configurations, including 3.0L V6 and 4.0L V8 options. Also known as Oil Outlet Tube or Hoses, this OEM part guarantees factory precision and reliability.
Specifications
| Fits Vehicle Model | A8, Cayenne, Q7, Q8, S8 |
| Fits Vehicle Make | Audi, Porsche |
| OEM Part No | 4N0-317-817-L (4N0317817L) |
| Category | Transmission |
Compatible Vehicles
Fits 21 vehicle configurations across 2 makes, 2017-2024.
View all 21 vehicle configurations — 21 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2017 | Audi | Q7 | SUV | 3.0L V6 Supercharged | For Automatic Transmission |
| 2018 | Audi | Q7 | SUV | 3.0L V6 Supercharged | For Automatic Transmission |
| 2019 | Audi | Q7 | SUV | 3.0L V6 Supercharged | For Automatic Transmission |
| 2019 | Porsche | Cayenne | S SUV | 2.9L V6 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 03/01/20 |
| 2020 | Porsche | Cayenne | S Coupe SUV | 2.9L V6 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 03/01/20 |
| 2020 | Porsche | Cayenne | S SUV | 2.9L V6 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 03/01/20 |
| 2021 | Porsche | Cayenne | S Coupe SUV | 2.9L V6 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 03/01/20 |
| 2021 | Porsche | Cayenne | S SUV | 2.9L V6 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 03/01/20 |
| 2019 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 02/24/20 |
| 2019 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 03/02/20 |
| 2020 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 02/24/20 |
| 2020 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2020 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 03/02/20 |
| 2020 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 02/24/20 |
| 2021 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 02/24/20 |
| 2021 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2021 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 03/02/20 |
| 2021 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 02/24/20 |
| 2022 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Automatic Transmission; For Vehicles with Production Date After 05/29/17 |
| 2023 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Automatic Transmission; For Vehicles with Production Date After 05/29/17 |
| 2024 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Automatic Transmission; For Vehicles with Production Date After 05/29/17 |