Bosch AL9402X Alternator

Reliable Remanufactured Alternator for Jaguar Models

The Bosch AL9402X Alternator (Remanufactured) is designed to provide dependable electrical charging performance for select Jaguar vehicles. Engineered to meet OEM specifications, this 12-volt alternator supports models such as the Jaguar Vanden Plas, XJ8, XJR, XK8, and XKR.

• Voltage: 12V system compatibility
• Amperage Rating: 120 amps for consistent power output
• Rotation Direction: Clockwise for proper engine alignment
• Fan Type: Internal with included external fan for efficient cooling
• Plug Type: 318 with 8-pin rear view main mounting ear at 6 o'clock
• Regulator Type: Internal with external regulator included
• Case Material and Color: Durable aluminum in aluminum finish
• Pulley: Not included, designed for 7s belt type

About the Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that restore vehicle charging systems to factory standards. Each unit undergoes rigorous testing and includes key components such as internal regulators and external fans to ensure reliable operation. The AL9402X model is part of this line, providing a cost-effective solution for Jaguar owners seeking a replacement alternator that maintains original equipment performance.

Detailed Product Description

This remanufactured alternator features a 12-volt electrical system with a 120-amp output, suitable for the electrical demands of Jaguar Vanden Plas, XJ8, XJR, XK8, and XKR models. The clockwise rotation direction and internal fan design, complemented by an included external fan, optimize cooling and durability. The alternator’s aluminum case offers corrosion resistance and lightweight strength. It includes an internal regulator and an external regulator for stable voltage control. The plug type 318 with an 8-pin rear mounting ear at 6 o'clock ensures proper fitment and secure electrical connections. Note that the pulley is not included, designed for a 7s belt type system.

Common Applications and Issues Addressed

• Replacement for failing or weak alternators in Jaguar Vanden Plas, XJ8, XJR, XK8, and XKR
• Resolves battery charging problems and electrical system malfunctions
• Addresses issues with dimming headlights or electrical accessories
• Fixes voltage irregularities caused by faulty regulators
• Restores proper engine belt alignment and alternator rotation

Installation Notes and Tips

• Ensure compatibility with Jaguar Vanden Plas, XJ8, XJR, XK8, or XKR before installation
• Verify the clockwise rotation direction matches the vehicle’s engine setup
• Check that the existing pulley matches the 7s belt type, as pulley is not included
• Inspect wiring harness for plug type 318 compatibility and secure mounting at 6 o'clock position
• Follow manufacturer torque specifications when mounting the alternator

Quality Assurance and Warranty

Each Bosch AL9402X alternator is remanufactured to meet strict quality standards, ensuring reliable performance and durability. The unit is packaged securely in a box to prevent damage during transport. While specific warranty details are not provided here, Bosch remanufactured alternators typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the supplier prior to purchase.