Fitment-first matching
CF-11303N is prepared for alternator sourcing with Part No, OE, Lester number, and application records checked together.

Alternators
CF-11303N alternator for Mercedes-Benz C63 AMG, Mercedes-Benz CLK63 AMG, Mercedes-Benz CLS63 AMG and related applications (12V / 180A / S6).
| Voltage | 12V |
|---|---|
| Amperage | 180A |
| Rotation | CW |
| Pulley Class | S6 |
| Regulator/Fan | IR/IF |
| Part No | CF-11303N |
|---|---|
| MFR | BOSCH |
| Part Type | Alternator |
| Lester Numbers | |
|---|---|
| Bosch | |
| Mercedes-Benz |
Alternator matching focuses on amperage, voltage, pulley configuration, regulator/fan design, plugs, and OE replacement references.
CF-11303N 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 11303 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.
Part No
CF-11303N
Records
7
Makes
1
Models
7
Year range
2007-2015
| Make | Model | Engine | Year | Note |
|---|---|---|---|---|
| Mercedes-Benz | C63 AMG | V8 6.3L 6208cc | 2008-2015 | - |
| Mercedes-Benz | CLK63 AMG | V8 6.3L 6208cc | 2007-2009 | - |
| Mercedes-Benz | CLS63 AMG | V8 6.3L 6208cc | 2007-2011 | - |
| Mercedes-Benz | E63 AMG | V8 6.3L 6208cc | 2007-2011 | - |
| Mercedes-Benz | ML63 AMG | V8 6.3L 6208cc | 2007-2011 | - |
| Mercedes-Benz | R63 AMG | V8 6.3L 6208cc | 2007 | - |
| Mercedes-Benz | SL63 AMG | V8 6.3L 6208cc | 2009-2012 | - |
Use these checks together with the application table before final ordering.
Compare Part No, OE numbers, Lester Numbers, the application records, and the spec table. The page is organized around Mercedes-Benz C63 AMG, Mercedes-Benz CLK63 AMG, Mercedes-Benz CLS63 AMG and related applications.
Start with Voltage: 12V, Amperage: 180A, Rotation: CW, Pulley Class: S6, then cross-check OE numbers Bosch 0 121 715 007, 0 121 715 107, Mercedes-Benz 156-154-01-02, A1561540102.
Share label photos, drive-end and connector shots, and any partial number or Lester Numbers 11303. That usually narrows the match quickly.
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