Bosch AL0161X Alternator

Bosch AL0161X Remanufactured Alternator

The Bosch AL0161X is a remanufactured 12-volt alternator built for Mercedes-Benz charging-system applications that require a 90 amp output. It features an internal fan, internal regulator, clockwise rotation, and a 6-groove pulley for a direct-fit replacement in supported vehicles.

Bosch Premium Alternators are remanufactured, tested, and built to deliver consistent electrical performance and dependable operation. This AL0161X alternator is a practical choice for Mercedes-Benz C-Class and E-Class models that need a Bosch-style charging system replacement.

Key Features

• 12-volt remanufactured alternator with 90 amp amperage rating
• Internal fan and internal regulator for integrated charging control
• Clockwise rotation with 6-groove pulley included
• Aluminum case and aluminum case material for OE-style construction
• External fan included and external regulator included per product specification
• Plug type 381 with rear-view plug clocking at 6 o’clock main mounting ear
• Cross-reference part numbers include 0081549602 and 0091540202

Detailed Description

Use Bosch AL0161X when replacing a remanufactured alternator in Mercedes-Benz applications that call for a Bosch unit and a 90 amp charging system. This alternator is listed for 1987-2000 Mercedes-Benz 190E, 300D, 300CE, 300E, 300SE, 300SD, 300TE, C220, C280, C36 AMG, C230, E300, E320, and S350 applications, with fitment notes that vary by model and production date. The Bosch AL0161X part number is also useful when searching for a Mercedes-Benz alternator remanufactured replacement with a 6S pulley and 12V electrical specification.

What It Helps Address

• Battery warning light caused by weak alternator output
• Low charging voltage in Mercedes-Benz C230, C280, or E300 applications
• Dim lights or electrical instability at idle
• Charging-system failure from worn internal components
• Replacement needs for Bosch-equipped Mercedes-Benz alternator applications

Installation Notes and Tips

Verify the vehicle’s original alternator amperage, plug type, pulley style, and mounting-ear clocking before installation. Confirm whether the application is listed as standard, to 90 amp alternator, or with Bosch unit, since fitment notes vary by year and model. For best results, compare the existing unit to Bosch AL0161X and match the connector, pulley groove count, and rotation direction before removal.

Quality Assurance

Bosch Premium Alternators are remanufactured, built, and tested to support reliable charging performance. This AL0161X alternator follows Bosch’s OE-focused approach for Mercedes-Benz electrical systems and is packaged in a box for service replacement use.