Remy 12433 Alternator

Part Number
Premium Remanufactured Alternator

Fits: 03-05 Mercedes-Benz C240, 03-05 Mercedes-Benz C320, 03-06 Mercedes-Benz CLK500, 03-05 Mercedes-Benz ML500

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  • Premium Remanufactured Alternator


Amperage Rating150
Fan TypeInternal
One Wire CapableNO
Plug Clock Rear View Main Mounting Ear at 6 O Clock1
Pulley Belt TypeSerpentine
Pulley Groove Quantity6
Pulley IncludedYES
Regulator TypeInternal
Rotation DirectionClockwise



  • Bosch: 0-124-615-014
  • Mercedes-Benz: 012-154-27-02
  • Bosch: 0-124-615-046
  • Mercedes-Benz: 013-154-83-02


  • 2003-2005 Mercedes-Benz C320 - Position: N/A
    • 150 Amps
  • 2003-2006 Mercedes-Benz CLK500 - Position: N/A
    • 150 Amps
  • 2003-2004 Mercedes-Benz ML500 - Position: N/A
    • 150 Amps
  • 2003-2005 Mercedes-Benz C240 - Position: N/A
    • 150 Amps
  • 2005-2005 Mercedes-Benz ML500 - Position: N/A
    • w/ Valeo Alt; 150 Amps
Customer Questions
Will the alternator drain my battery?
No, the alternator is not designed to drain the battery. Instead, it charges the battery while the engine is running. If your battery is being drained, it could be due to a variety of factors, and it's recommended to have your vehicle inspected by a mechanic.
How do alternators work?
Alternators convert mechanical energy from the engine into electrical energy to power the vehicle's electrical system and charge the battery. They consist of a rotor, stator, and voltage regulator, which work together to produce electrical energy that is used to power the vehicle's electrical components and charge the battery.
Which alternator do I need?
To determine which alternator you need, consider your vehicle's make and model, engine size, and electrical system requirements.
Which alternator system is controlled by the PCM?
The variable voltage alternator system is commonly controlled by the PCM in modern vehicles.
Please, mind that only logged in users can submit questions

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