Bosch AL0184X Alternator

Bosch AL0184X Remanufactured Alternator

The Bosch AL0184X is a remanufactured 12-volt alternator built for steady charging performance in Volkswagen applications. It is a 120-amp unit with an internal regulator, internal fan, and clockwise rotation, making it a direct-fit charging system replacement for select Volkswagen EuroVan, Jetta, Golf, Passat, and Corrado models.

Bosch Premium Alternators are remanufactured, built, and tested to deliver consistent electrical output and dependable operation. The AL0184X includes a pulley, uses a 6-groove pulley design, and features an aluminum case for OE-style fitment and durability.

Key Features

• 12-volt remanufactured alternator for charging system repair
• 120-amp amperage rating for select Volkswagen electrical systems
• Internal regulator and internal fan design
• Clockwise rotation with 6-groove pulley configuration
• Aluminum case and aluminum case color
• Pulley included
• External regulator included
• Plug type 361 with rear plug clock position at 6 o’clock
• Cross-references Bosch OE-style applications using part numbers 021903017B and 028903018C

Detailed Description

This Bosch AL0184X remanufactured alternator is engineered for Volkswagen charging system service where a 120-amp Bosch unit is specified. It is listed for 1992-1999 Volkswagen EuroVan, Jetta, Golf, Passat, and Corrado applications, including models with air conditioning and Bosch-unit notes where specified. For shoppers searching for a Volkswagen Jetta alternator, Volkswagen Golf alternator, or Volkswagen Passat alternator, this part number provides a focused OE-style replacement path.

The Bosch Premium Alternators line is positioned around tested performance and reliability, and this unit follows that approach with a remanufactured construction, internal regulation, and a pulley already included. The AL0184X is designed around the listed plug orientation, pulley type, and 120-amp output so it matches the electrical and mounting requirements called out in the fitment data.

What It Helps Fix

• Battery warning light caused by alternator output loss
• Low charging voltage in Volkswagen EuroVan, Jetta, Golf, Passat, or Corrado applications
• Dim lights or unstable electrical performance from a failing charging system
• Noise or belt-drive issues related to a worn alternator assembly
• Charging problems on vehicles requiring a 120-amp Bosch alternator

Installation Notes and Tips

Verify the vehicle’s original alternator amperage, plug type, pulley groove count, and rear plug clock position before installation. This AL0184X is not one-wire capable and uses an internal regulator layout, so confirm the existing charging system configuration matches the listed specifications. Review the fitment notes carefully for Bosch-unit references, air conditioning notes, and chassis breakpoints on Volkswagen EuroVan, Jetta, Golf, and Passat applications.

Quality Assurance

Bosch remanufactured alternators are built and tested to support consistent charging performance and reliable operation. The AL0184X follows Bosch’s premium alternator standards for remanufactured electrical components and is packaged in a box for service replacement use.