Fitment-first matching
CF-21253N-A is prepared for alternator sourcing with Part No, OE, Lester number, and application records checked together.

Alternators
CF-21253N-A alternator for Audi - Europe A4, Audi - Europe A6, Audi - Europe Cabriolet and related applications (12V / 70A / S5).
| Voltage | 12V |
|---|---|
| Amperage | 70A |
| Rotation | CW |
| Pulley Class | S5 |
| Regulator/Fan | IR/IF |
| Part No | CF-21253N-A |
|---|---|
| MFR | BOSCH |
| Lester Numbers | 21253 |
| OE Numbers | Audi, Volkswagen 058 903 018, 058 903 018X, 058-903-016, Bosch 0 123 310 022, 0 123 310 044, Marelli 63533100 |
| Part Type | Alternator |
| Design | IR/IF |
Alternator matching focuses on amperage, voltage, pulley configuration, regulator/fan design, plugs, and OE replacement references.
CF-21253N-A is prepared for alternator sourcing with Part No, OE, Lester number, and application records checked together.
Core specifications such as voltage, power or amperage, rotation, teeth, and design are reviewed before sample or bulk quotation.
MFR BOSCH and replacement references including 21253 help buyers compare existing units and reduce wrong-part risk.
Share target quantity, destination, sample need, and packaging requirement so Crankvia can confirm the practical supply path.
Application records are provided as compatibility references. Confirm OE number, vehicle configuration, engine, and market version before final ordering.
Application reference
CF-21253N-A
Records
10
Makes
3
Models
5
Year range
1995-2001
| Make | Model | Year | Engine | Note |
|---|---|---|---|---|
| Audi - Europe | A4 | 1995-1998 | 1600 | - |
| Audi - Europe | A4 | 1995-1998 | 1800 | - |
| Audi - Europe | A4 | 1995-1998 | 1800, Turbo | - |
| Audi - Europe | A6 | 1995-1997 | 1800 | - |
| Audi - Europe | A6 | 1997-1999 | 1800, Turbo | - |
| Audi - Europe | Cabriolet | 1996-2001 | 1800 | - |
| Audi | A4 | 1997-1999 | L4 1.8L 1781cc | - |
| Volkswagen - Europe | Passat | 1997-1998 | 1600 | - |
| Volkswagen - Europe | Passat | 1997-1998 | 1800 | - |
| Volkswagen - Europe | Passat | 1997-1998 | 1800, Turbo | - |
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