Remy 12051 | Alternator

Part Number
Premium Remanufactured Alternator

Fits: 98-01 Volkswagen Beetle, 99-01 Volkswagen Golf, 99-01 Volkswagen Jetta

Special Price $148.91 Regular Price $165.46
In stock
Only 1 left
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Estimated Ship Date: 1 Business Day or Less



  • Premium Remanufactured Alternator


Amperage Rating90
Fan TypeInternal
One Wire CapableNO
Plug Clock Rear View Main Mounting Ear at 6 O Clock2
Pulley Belt TypeSerpentine
Pulley Groove Quantity6
Pulley IncludedYES
Regulator TypeInternal
Rotation DirectionClockwise



  • Volkswagen: 038-903-023L
  • Bosch: 0-124-325-001


  • 1999-2001 Volkswagen Jetta - Position: N/A
    • w/ Bosch Alt; w/ OEM# 038 903 023 L; 90 Amps
  • 1999-2001 Volkswagen Beetle - Position: N/A
    • w/ Bosch Alt; w/ OEM# 0-124-325-001; 90 Amps
  • 1999-2001 Volkswagen Golf - Position: N/A
    • w/ Bosch Alt; w/ OEM# 0-124-325-001; 90 Amps
  • 1998-1998 Volkswagen Beetle - Position: N/A
    • From VIN# 1CW020000; w/ Alt OEM# 0-124-325-001; 90 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.
What is the Remy Parts catalog?
The Remy Parts catalog is a detailed listing of automotive electrical products and components manufactured by Remy International, aiding technicians and consumers in finding suitable replacements for vehicle repair and maintenance.
Does PartsHawk carry Remy alternators?
Yes, PartsHawk carries Remy alternators among its product offerings, providing customers with access to high-quality replacement alternators manufactured by Remy International.
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