Bosch AL8812X Alternator

Reliable Remanufactured Alternator for Chevrolet Impala and Monte Carlo

The Bosch AL8812X Alternator (Remanufactured) is designed to restore your Chevrolet Impala or Monte Carlo's charging system with dependable performance. Engineered to meet OEM specifications, this 12-volt alternator ensures consistent electrical output and efficient operation.

• Voltage: 12V for standard automotive electrical systems
• Amperage Rating: 120 amps to support vehicle electrical demands
• Rotation Direction: Clockwise for proper fitment and function
• Internal Fan Type with included external fan for optimal cooling
• Includes pulley with 6 grooves and 57mm outside diameter
• Internal regulator and external regulator included for voltage control
• Aluminum case material and color for durability and heat dissipation
• Plug Type 346 with rear view main mounting ear at 6 o'clock position

About the Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers remanufactured alternators that meet strict quality standards to provide reliable electrical charging solutions. Each unit is rebuilt using original equipment manufacturer components and tested to ensure performance comparable to new parts. The AL8812X is part of this line, delivering a cost-effective replacement option for Chevrolet vehicles requiring a 12-volt alternator with specific mounting and electrical configurations.

Detailed Product Description

This Bosch AL8812X alternator features a 12-volt system with a 120-amp output, suitable for the electrical needs of Chevrolet Impala and Monte Carlo models. The clockwise rotation and 6-groove pulley design (6s-dp belt type) ensure compatibility with factory belt systems. The alternator includes both internal and external regulators, enhancing voltage stability and protecting vehicle electronics. Its aluminum case provides strength and efficient heat dissipation, while the internal fan combined with an external fan improves cooling during operation. The plug clock rear view main mounting ear at 6 o'clock facilitates proper installation alignment.

Common Applications and Issues Addressed

• Replacement for failing or weak alternators in Chevrolet Impala and Monte Carlo
• Resolves battery charging problems and electrical system malfunctions
• Fixes dimming headlights or electrical accessory failures
• Addresses warning lights related to charging system faults
• Restores proper voltage regulation and alternator pulley function

Installation Notes and Tips

• Verify vehicle compatibility with Chevrolet Impala and Monte Carlo models before installation
• Ensure the pulley type and groove count match the factory belt system (6 grooves, 57mm diameter)
• Check rotation direction (clockwise) to avoid installation errors
• Use proper tools to secure the mounting ear at the 6 o'clock position
• Inspect electrical connections and plug type 346 for secure fitment

Quality Assurance and Warranty

The Bosch AL8812X alternator is remanufactured to meet OEM standards, ensuring reliable performance and durability. Each unit undergoes rigorous testing to verify electrical output and mechanical integrity. Packaging includes a protective box to prevent damage during transport. Warranty details are provided by Bosch and typically cover defects in materials and workmanship for a specified period, supporting confidence in this replacement alternator for Chevrolet Impala and Monte Carlo vehicles.