Bosch AL0891X Alternator

Reliable Remanufactured Alternator for Audi Vehicles

The Bosch AL0891X Alternator (Remanufactured) is designed to provide dependable electrical charging performance for select Audi models. Engineered to meet OEM specifications, this 12-volt alternator ensures consistent power delivery and efficient operation for your Audi A4, A5, Q5, and S4 vehicles.

• Voltage: 12V for standard automotive electrical systems
• Amperage Rating: 140 amps to support vehicle electrical demands
• Rotation Direction: Clockwise for proper fit and function
• Pulley Included: Yes, with 6 grooves and 56mm outside diameter
• Internal Fan Type with internal regulator for streamlined design
• Case Material: Durable aluminum with aluminum case color
• Plug Type: 464 with 3-pin plug clock rear view main mounting ear at 6 o'clock
• Compatible with Audi A4, A4 Quattro, A5, A5 Quattro, Q5, and S4 models

About Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that meet strict OEM standards. Each unit undergoes comprehensive testing and refurbishment to restore performance and reliability. This product line focuses on delivering cost-effective alternatives to new parts without compromising on durability or fitment, making it a practical choice for maintaining your Audi's electrical system.

Detailed Product Description

The AL0891X alternator features an internal fan and regulator, which simplifies installation and reduces the need for additional external components. Its clockwise rotation and 6-groove pulley design ensure compatibility with the serpentine belt system used in many Audi models. The aluminum case provides lightweight durability and efficient heat dissipation. This remanufactured alternator is engineered to replace the original equipment manufacturer (OEM) part, identified by the original equipment manufacturer name "Bo," ensuring a precise fit and reliable operation.

Common Applications and Issues Addressed

• Restores charging system functionality in Audi A4, A5, Q5, and S4 vehicles
• Resolves battery drain or failure to charge issues
• Eliminates dimming or flickering dashboard lights
• Fixes warning lights related to charging system faults
• Replaces alternators with worn or damaged pulleys or internal components

Installation Notes and Tips

Installation of the Bosch AL0891X alternator requires basic automotive electrical knowledge and tools. Ensure the battery is disconnected before removal to prevent electrical shorts. Verify the clockwise rotation and pulley groove count match your vehicle’s specifications. Since this alternator includes the pulley and internal regulator, no additional external parts are necessary. Proper torque on mounting bolts and secure electrical connections are essential for optimal performance.

Quality Assurance and Warranty

This remanufactured alternator undergoes rigorous testing to meet Bosch’s quality standards. It is built to provide reliable performance comparable to new units. Warranty coverage details should be confirmed at the point of purchase, typically including protection against defects in materials and workmanship for a specified period.