Bosch AL9454X Alternator

Reliable Alternator Replacement for BMW M3

The Bosch AL9454X remanufactured alternator is designed specifically for BMW M3 models, providing a dependable electrical charging solution. Engineered to meet OEM standards, this 12-volt alternator ensures consistent performance and durability.

• Voltage: 12V for standard automotive electrical systems
• Amperage Rating: 180 amps to support high electrical loads
• Internal fan type with clockwise rotation for efficient cooling
• Includes a 6-groove pulley with a 54mm outside diameter
• Aluminum case material and color for lightweight durability
• Internal regulator type for simplified installation and maintenance
• Plug clock rear view main mounting ear positioned at 6 o'clock
• Remanufactured unit meeting Bosch Alternator (Remanufactured) standards

About Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that restore vehicle charging systems to original equipment specifications. Each unit undergoes rigorous testing and refurbishment to ensure reliable operation, making it a practical replacement option for BMW M3 owners seeking OEM-level performance with cost efficiency.

Detailed Product Description

The Bosch AL9454X alternator features a robust aluminum case that provides strength while minimizing weight. Its internal fan design and clockwise rotation optimize cooling and airflow during operation. The included 6-groove pulley with a 54mm diameter is compatible with the BMW M3’s belt system, ensuring proper fit and function. This alternator is not one wire capable and does not include an external fan or external regulator, as it uses an internal regulator for voltage control. The plug clock rear view main mounting ear is positioned at 6 o'clock, matching the original mounting configuration for straightforward installation.

Common Issues Addressed by This Alternator

• Failure to charge the battery properly
• Intermittent electrical system malfunctions
• Dim or flickering headlights and dashboard lights
• Battery warning light illumination on the dashboard
• Unusual noises from the charging system area

Installation Notes and Tips

• Ensure compatibility with BMW M3 models before installation
• Verify the mounting ear position at 6 o'clock for proper fit
• Check belt alignment with the 6-groove pulley to prevent slippage
• Disconnect the battery before removing the old alternator
• Confirm electrical connections match the original harness

Quality Assurance and Warranty

This Bosch AL9454X remanufactured alternator is tested to meet strict quality standards, ensuring reliable performance and longevity. Bosch remanufactured alternators typically come with a limited warranty covering defects in materials and workmanship. Please refer to the specific warranty terms provided at the time of purchase for detailed coverage information.