Bosch AL9381X Alternator

Reliable Remanufactured Alternator for Audi and Volkswagen Vehicles

The Bosch AL9381X Alternator (Remanufactured) is designed to restore the electrical charging system of select Audi and Volkswagen models. Engineered to meet OEM specifications, this 12-volt alternator ensures consistent power delivery and reliable performance for your vehicle's electrical needs.

• Voltage: 12V for standard automotive electrical systems
• Amperage Rating: 140 amps to support high electrical loads
• Rotation Direction: Clockwise for proper engine compatibility
• Pulley Included: Yes, with 6 grooves and 57.1 mm outside diameter
• Internal Fan Type and Regulator for efficient cooling and voltage control
• Plug Type: 367 with rear view main mounting ear positioned at 6 o'clock
• Case Material: Durable aluminum with aluminum case color
• Compatible with multiple Audi and Volkswagen models including A3, A4, GTI, Jetta, Passat CC, and Tiguan

About the 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 ensure reliable operation and longevity. This product line focuses on delivering cost-effective alternatives to new parts without compromising performance, making it a practical choice for maintaining the electrical system of your Audi or Volkswagen vehicle.

Detailed Product Description

The AL9381X alternator features a 12-volt system with a 140-amp output, suitable for vehicles requiring substantial electrical power. Its internal fan design promotes efficient cooling while the internal regulator maintains stable voltage output. The clockwise rotation and 6-groove pulley with a 57.1 mm diameter ensure compatibility with the belt system of specified Audi and Volkswagen models. The plug clock rear view main mounting ear at 6 o'clock and plug type 367 provide precise fitment and secure electrical connections. Constructed with an aluminum case, this alternator offers durability and heat dissipation essential for long-term use.

Common Applications and Issues Addressed

• Replacement for failing or weak alternators in Audi A3, A4, and Volkswagen GTI models
• Resolves battery charging problems and electrical system malfunctions
• Addresses dimming headlights and electrical accessory failures
• Fixes warning lights related to charging system faults
• Restores proper belt alignment and pulley function with included pulley

Installation Notes and Tips

• Ensure vehicle compatibility with the Bosch AL9381X part number before installation
• Disconnect the battery prior to removal of the old alternator to prevent electrical shorts
• Verify the clockwise rotation direction and pulley groove count match your vehicle’s specifications
• Inspect belt condition and tension during installation for optimal performance
• Use proper torque settings on mounting bolts to avoid damage

Quality Assurance and Warranty

This remanufactured alternator is tested to meet Bosch’s quality standards and OEM specifications. While specific warranty details are not provided here, Bosch remanufactured parts typically come with a limited warranty covering defects in materials and workmanship. Refer to Bosch or your parts provider for exact warranty terms.