Audi A4, Volkswagen Passat Radiator 4B0121251E
OEM Part #: 4B0-121-251-E (4B0121251E)
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:
Other Radiator that may fit your vehicle
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Specifications
| Fits Vehicle Model | A4, Passat |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 4B0-121-251-E (4B0121251E) |
| Compatible OEM Part No | 8D0-121-251-M, 8D0-121-251-AG, 8D0-121-251-BC |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 37 vehicle configurations across 2 makes, 1997-2005.
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 37 vehicle configurations — 35 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 1997 | Audi | A4 | Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 1997 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 1998 | Audi | A4 | Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 1998 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 1999 | Audi | A4 | Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 1999 | Audi | A4 | Quattro Wagon | 1.8L l4 Turbo | For Automatic Transmission |
| 1999 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 2000 | Audi | A4 | Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 2000 | Audi | A4 | Quattro Wagon | 1.8L l4 Turbo | For Automatic Transmission |
| 2000 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 2001 | Audi | A4 | Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 2001 | Audi | A4 | Quattro Wagon | 1.8L l4 Turbo | For Automatic Transmission |
| 2001 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 1998 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 1998 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Automatic Transmission |
| 1999 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 1999 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Automatic Transmission |
| 2000 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 2000 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Automatic Transmission |
| 2001 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 2001 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Automatic Transmission |
| 2002 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | |
| 2002 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | |
| 2003 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 2003 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Automatic Transmission |
| 2004 | Volkswagen | Passat | 4 Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 2004 | Volkswagen | Passat | 4 Wagon | 1.8L l4 Turbo | For Automatic Transmission |
| 2004 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 2004 | Volkswagen | Passat | Sedan | 2.0L l4 Diesel Turbo | For Automatic Transmission |
| 2004 | Volkswagen | Passat | Wagon | 2.0L l4 Diesel Turbo | For Automatic Transmission |
| 2004 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Automatic Transmission |
| 2005 | Volkswagen | Passat | 4 Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 2005 | Volkswagen | Passat | 4 Wagon | 1.8L l4 Turbo | For Automatic Transmission |
| 2005 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Automatic Transmission |
| 2005 | Volkswagen | Passat | Sedan | 2.0L l4 Diesel Turbo | For Automatic Transmission |
| 2005 | Volkswagen | Passat | Wagon | 2.0L l4 Diesel Turbo | For Automatic Transmission |
| 2005 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Automatic Transmission |