2002-2006 Volkswagen Passat/Phaeton Transmission Oil Cooler 4D0317021C
OEM Part #: 4D0-317-021-C (4D0317021C)
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The exact part you’ll receive — not a stock photo.
$56.99
Used
Donor2003 Volkswagen PASSAT · 4.0L
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Genuine OEM Used
SKU: 458883
Donor Vehicle: 2003 Volkswagen PASSAT · 4.0L
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$56.99
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A Volkswagen transmission oil cooler, genuine OEM part 4D0317021C (also replaces 4D0317019), is a used unit removed from a donor vehicle. This cooler lowers transmission fluid temperature to prevent overheating and slipping in models equipped with the 4.0L W8, 4.2L V8, or 6.0L W12 gas engines. Common signs of a failing cooler include transmission overheating, erratic shifting, or external fluid leaks.
Specifications
| Fits Vehicle Model | Passat, Phaeton |
| Fits Vehicle Make | Volkswagen |
| OEM Part No | 4D0-317-021-C (4D0317021C) |
| Compatible OEM Part No | 4D0-317-019 |
| Category | Transmission |
Compatible Vehicles
Fits 12 vehicle configurations across 1 make, 2002-2006.
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 12 vehicle configurations — 12 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2005 | Volkswagen | Phaeton | Sedan | 6.0L W12 | For Automatic Transmission; For Vehicles with Transmission Code(s) GXX |
| 2006 | Volkswagen | Phaeton | Sedan | 6.0L W12 | For Automatic Transmission; For Vehicles with Transmission Code(s) GXX |
| 2005 | Volkswagen | Phaeton | Sedan | 4.2L V8 | For Automatic Transmission |
| 2006 | Volkswagen | Phaeton | Sedan | 4.2L V8 | For Automatic Transmission |
| 2004 | Volkswagen | Phaeton | Sedan | 4.2L V8 | For Automatic Transmission |
| 2004 | Volkswagen | Passat | Sedan | 4.0L W8 | For Automatic Transmission; For Vehicles with Transmission Code(s) GAK |
| 2002 | Volkswagen | Passat | Wagon | 4.0L W8 | For Automatic Transmission; For Vehicles with Transmission Code(s) GAK |
| 2004 | Volkswagen | Passat | Wagon | 4.0L W8 | For Automatic Transmission; For Vehicles with Transmission Code(s) GAK |
| 2002 | Volkswagen | Passat | Sedan | 4.0L W8 | For Automatic Transmission; For Vehicles with Transmission Code(s) GAK |
| 2003 | Volkswagen | Passat | Wagon | 4.0L W8 | For Automatic Transmission; For Vehicles with Transmission Code(s) GAK |
| 2003 | Volkswagen | Passat | Sedan | 4.0L W8 | For Automatic Transmission; For Vehicles with Transmission Code(s) GAK |
| 2004 | Volkswagen | Phaeton | Sedan | 6.0L W12 | For Automatic Transmission; For Vehicles with Transmission Code(s) GXX |