2018-2026 Audi / Porsche Transmission Oil Cooler 8W0317021C
OEM Part #: 8W0-317-021-C (8W0317021C)
Porsche Part #: PAB317021A
Actual photo
The exact part you’ll receive — not a stock photo.
$229.99
Used
Donor2019 Porsche CAYENNE · 4.0L · 75k miles
✓ Free Same Day Shipping on orders by noon CT
Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 697438
Donor Vehicle: 2019 Porsche CAYENNE · 4.0L · 75k miles
3 photos
$229.99
30-Day Returns
Genuine OEM Used
SKU: 701418
Donor Vehicle: 2021 Audi SQ8 · 4.0L · 47k miles
3 photos
$229.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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- Ships from our own indoor warehouse
Used Porsche/Audi transmission oil cooler, OEM part number 8W0317021C (also listed as PAB317021A), superseding PAB39800800. This genuine used cooler maintains proper ATF temperature for the transmission, preventing overheating that can cause slipping or premature wear. Designed for 2.9L and 3.0L turbocharged V6 applications across Audi performance models and the Porsche Cayenne.
Specifications
| Fits Vehicle Model | Cayenne, RS Q8, RS5, RS6, RS7, SQ7, SQ8 |
| Fits Vehicle Make | Audi, Porsche |
| OEM Part No | 8W0-317-021-C (8W0317021C) |
| Porsche Part No | PAB317021A |
| Compatible OEM Part No | PAB39800800 |
| Category | Transmission |
Compatible Vehicles
Fits 125 vehicle configurations across 2 makes, 2018-2026.
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 125 vehicle configurations — 89 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2026 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2026 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2026 | Porsche | Cayenne | S Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2026 | Porsche | Cayenne | S SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2026 | Porsche | Cayenne | GTS Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2026 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2026 | Porsche | Cayenne | Turbo GT Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2026 | Porsche | Cayenne | S SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2026 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2026 | Porsche | Cayenne | S Coupe SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2026 | Porsche | Cayenne | GTS SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2026 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2026 | Audi | SQ8 | SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2025 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2020 | Audi | SQ7 | SUV | 4.0L V8 Turbo | |
| 2022 | Audi | SQ7 | SUV | 4.0L V8 Turbo | |
| 2022 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2020 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2026 | Audi | RS7 | Hatchback | 4.0L V8 Turbo | Small, TRANSMISSION COOLER |
| 2023 | Audi | SQ7 | SUV | 4.0L V8 Turbo | |
| 2026 | Audi | RS6 | Wagon Wagon | 4.0L V8 Turbo | |
| 2025 | Audi | RS6 | Wagon Wagon | 4.0L V8 Turbo | |
| 2025 | Audi | RS6 | Wagon GT Wagon | 4.0L V8 Turbo | |
| 2024 | Audi | RS6 | Wagon Wagon | 4.0L V8 Turbo | |
| 2023 | Audi | RS6 | Wagon Wagon | 4.0L V8 Turbo | |
| 2022 | Audi | RS6 | Wagon Wagon | 4.0L V8 Turbo | |
| 2021 | Audi | RS6 | Wagon Wagon | 4.0L V8 Turbo | |
| 2022 | Audi | RS7 | Hatchback | 4.0L V8 Turbo | |
| 2021 | Audi | RS7 | Hatchback | 4.0L V8 Turbo | |
| 2025 | Audi | SQ7 | SUV | 4.0L V8 Turbo | |
| 2021 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2021 | Audi | SQ7 | SUV | 4.0L V8 Turbo | |
| 2025 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2023 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2025 | Audi | RS7 | Hatchback | 4.0L V8 Turbo | |
| 2024 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2024 | Audi | SQ7 | SUV | 4.0L V8 Turbo | |
| 2024 | Audi | RS7 | Hatchback | 4.0L V8 Turbo | |
| 2023 | Audi | RS7 | Hatchback | 4.0L V8 Turbo | |
| 2025 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | Warmer |
| 2025 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | Warmer |
| 2025 | Porsche | Cayenne | GTS Coupe SUV | 4.0L V8 Turbo | Warmer |
| 2025 | Porsche | Cayenne | GTS SUV | 4.0L V8 Turbo | Warmer |
| 2025 | Porsche | Cayenne | S Coupe SUV | 3.0L V6 Turbo | Warmer |
| 2025 | Porsche | Cayenne | S SUV | 3.0L V6 Turbo | Warmer |
| 2025 | Porsche | Cayenne | S SUV | 4.0L V8 Turbo | Warmer |
| 2025 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo | Warmer |
| 2025 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | Warmer |
| 2025 | Porsche | Cayenne | Turbo GT Coupe SUV | 4.0L V8 Turbo | Warmer |
| 2025 | Porsche | Cayenne | S Coupe SUV | 4.0L V8 Turbo | Warmer |
| 2025 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2024 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2024 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2024 | Porsche | Cayenne | S Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2024 | Porsche | Cayenne | S Coupe SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2024 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2024 | Porsche | Cayenne | Turbo GT Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2024 | Porsche | Cayenne | S SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2024 | Porsche | Cayenne | S SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2024 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2024 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2024 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2024 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2021 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2023 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2020 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2022 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2023 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2023 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2022 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2022 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2021 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2019 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2019 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2018 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2021 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2021 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2023 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2023 | Porsche | Cayenne | Turbo S Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2023 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2022 | Porsche | Cayenne | GTS Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2022 | Porsche | Cayenne | GTS SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2021 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2022 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2022 | Porsche | Cayenne | Turbo S SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2023 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2022 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2023 | Porsche | Cayenne | S Coupe SUV | 2.9L V6 Turbo | For Automatic Transmission |
| 2023 | Porsche | Cayenne | S SUV | 2.9L V6 Turbo | For Automatic Transmission |
| 2022 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2021 | Porsche | Cayenne | S Coupe SUV | 2.9L V6 Turbo | For Automatic Transmission |
| 2023 | Porsche | Cayenne | GTS Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2022 | Porsche | Cayenne | Turbo S Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2021 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2022 | Porsche | Cayenne | Turbo GT Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2023 | Porsche | Cayenne | GTS SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2022 | Porsche | Cayenne | S SUV | 2.9L V6 Turbo | For Automatic Transmission |
| 2021 | Porsche | Cayenne | Turbo S Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2022 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2022 | Porsche | Cayenne | S Coupe SUV | 2.9L V6 Turbo | For Automatic Transmission |
| 2023 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2023 | Porsche | Cayenne | Turbo GT Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2020 | Porsche | Cayenne | S Coupe SUV | 2.9L V6 Turbo | For Automatic Transmission |
| 2019 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2019 | Porsche | Cayenne | S SUV | 2.9L V6 Turbo | For Automatic Transmission |
| 2019 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2018 | Porsche | Cayenne | Turbo S SUV | 4.8L V8 Turbo | For Automatic Transmission |
| 2018 | Porsche | Cayenne | S SUV | 3.0L V6 Supercharged | For Automatic Transmission |
| 2018 | Porsche | Cayenne | SUV | 3.6L V6 | For Automatic Transmission |
| 2018 | Porsche | Cayenne | GTS SUV | 3.6L V6 Turbo | For Automatic Transmission |
| 2018 | Porsche | Cayenne | Turbo SUV | 4.8L V8 Turbo | For Automatic Transmission |
| 2018 | Porsche | Cayenne | S SUV | 3.6L V6 Turbo | For Automatic Transmission |
| 2020 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2020 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2020 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | For Automatic Transmission |
| 2020 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2023 | Porsche | Cayenne | Turbo S SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2021 | Porsche | Cayenne | GTS SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2021 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2021 | Porsche | Cayenne | Turbo S SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2021 | Porsche | Cayenne | S SUV | 2.9L V6 Turbo | For Automatic Transmission |
| 2021 | Porsche | Cayenne | GTS Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2020 | Porsche | Cayenne | Turbo S Coupe SUV | 4.0L V8 Turbo | For Automatic Transmission |
| 2020 | Porsche | Cayenne | S SUV | 2.9L V6 Turbo | For Automatic Transmission |
| 2020 | Porsche | Cayenne | Turbo S SUV | 4.0L V8 Turbo | For Automatic Transmission |