2005-2008 Audi A8/S6/S8 Transmission Oil Cooler 4F0317021G
OEM Part #: 4F0-317-021-G (4F0317021G)
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The exact part you’ll receive — not a stock photo.
$45.49
Used
Donor2008 Audi S6 · 5.2L
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Genuine OEM Used
SKU: 232841
Donor Vehicle: 2008 Audi S6 · 5.2L
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$45.49
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This used OEM Audi transmission oil cooler, part number 4F0317021G, also replaces 09E409061B and 4E0317021K. Designed for the 5.2L V10 and 6.0L W12 engines found in the A8 Quattro, S6, and S8, it helps regulate transmission fluid temperature to prevent overheating. A failing cooler can cause erratic shifting or fluid leaks, so replacing with a genuine used unit restores proper cooling capacity.
Specifications
| Fits Vehicle Model | A8, S6, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4F0-317-021-G (4F0317021G) |
| Compatible OEM Part No | 09E-409-061-B, 4E0-317-021-K |
| Category | Transmission |
Compatible Vehicles
Fits 6 vehicle configurations across 1 make, 2005-2008.
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 6 vehicle configurations — 6 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2006 | Audi | A8 | Quattro L Sedan | 6.0L W12 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKV, HLM |
| 2007 | Audi | A8 | Quattro L Sedan | 6.0L W12 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKV, HLM |
| 2007 | Audi | S8 | Sedan | 5.2L V10 | For Automatic Transmission; For Vehicles with Transmission Code(s) JLM |
| 2005 | Audi | A8 | Quattro L Sedan | 6.0L W12 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKV, HLM |
| 2007 | Audi | S6 | Sedan | 5.2L V10 | For Automatic Transmission; For Vehicles with Transmission Code(s) JMS, KHD |
| 2008 | Audi | S6 | Sedan | 5.2L V10 | For Automatic Transmission; For Vehicles with Transmission Code(s) JMS, KHD |