Bosch AL6403X Alternator

Reliable Remanufactured Alternator for Jeep Grand Cherokee

The Bosch AL6403X Alternator (Remanufactured) is designed to provide dependable electrical charging performance for your Jeep Grand Cherokee. Engineered to meet OEM specifications, this 12-volt alternator ensures consistent power delivery and efficient operation.

• Voltage: 12V for standard automotive electrical systems
• Amperage Rating: 132 amps to support vehicle electrical demands
• Rotation Direction: Clockwise for proper engine compatibility
• Plug Type: 363 with 2 plug clock rear view main mounting ears at 6 o'clock
• Fan Type: Internal with external fan included for enhanced cooling
• Pulley: 6-groove pulley included, 55mm outside diameter
• Regulator: External regulator included for stable voltage control
• Case Material and Color: Durable aluminum casing in aluminum finish
• Remanufactured unit meeting Bosch Alternator (Remanufactured) product line standards

About the Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that restore original equipment performance. Each unit undergoes rigorous testing and refurbishment to ensure reliability and longevity. The AL6403X is part of this line, providing a cost-effective solution without compromising on Bosch’s engineering standards.

Detailed Product Description

This remanufactured alternator is specifically designed for the Jeep Grand Cherokee, ensuring compatibility and optimal fitment. Featuring a 12-volt system and a 132-amp output, it supports the vehicle’s electrical components effectively. The clockwise rotation and 6-groove pulley with a 55mm diameter align with factory specifications. The inclusion of an external regulator and external fan enhances voltage regulation and cooling, contributing to the alternator’s durability. The aluminum case offers lightweight strength and corrosion resistance, making it suitable for demanding automotive environments.

Common Issues Addressed by This Alternator

• Failure to charge the battery properly
• Intermittent electrical power loss during vehicle operation
• Dim or flickering dashboard and headlights
• Warning lights related to charging system on the instrument panel
• Unusual noises from the alternator pulley or fan area

Installation Notes and Tips

Ensure the vehicle battery is disconnected before beginning installation to prevent electrical shorts. Verify the clockwise rotation direction and plug type 363 match your Jeep Grand Cherokee’s requirements. Confirm the mounting ear position at 6 o’clock for proper alignment. Use the included 6-groove pulley and external regulator as specified. Proper torque specifications should be followed to avoid damage to the alternator or mounting points.

Quality Assurance and Warranty

This Bosch AL6403X remanufactured alternator is tested to meet or exceed OEM standards for performance and durability. It comes packaged securely in a box to protect during shipping. While specific warranty details are not provided here, Bosch remanufactured alternators typically include a limited warranty covering defects in materials and workmanship.