Bosch AL2403X Alternator

Reliable Remanufactured Alternator for Nissan Altima

The Bosch AL2403X Alternator (Remanufactured) is designed to provide dependable electrical charging performance for Nissan Altima vehicles. 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: 110 amps to support vehicle electrical demands
• Rotation Direction: Clockwise for proper engine compatibility
• Internal fan type with included external fan for optimal cooling
• Includes pulley with 6 grooves and 62mm outside diameter
• Internal regulator type with external regulator included
• Aluminum case material and color for durability and heat dissipation
• Plug type 300 with 4-pin plug clock rear view main mounting ear at 6 o'clock
• Remanufactured to meet original equipment standards

About Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) product line offers high-quality remanufactured alternators that restore vehicle charging systems to original equipment performance. Each unit undergoes rigorous testing and refurbishment to ensure reliability and longevity. The AL2403X model is part of this line, providing a cost-effective solution for Nissan Altima owners seeking a replacement alternator that meets strict Bosch standards.

Detailed Product Description

This Bosch AL2403X alternator is specifically designed for Nissan Altima models, delivering 110 amps of charging power at 12 volts. It features a clockwise rotation direction and an internal fan complemented by an external fan to maintain optimal operating temperatures. The alternator includes a 6-groove pulley with a 62mm diameter, compatible with 6s belt types. Its aluminum case offers durability and efficient heat dissipation. The unit comes with an internal regulator and an external regulator included, ensuring stable voltage regulation. The plug type 300 and 4-pin mounting ear at 6 o'clock provide secure electrical connections and mounting stability.

Common Issues Addressed by This Alternator

• Battery not charging or losing charge while driving
• Dim or flickering headlights and dashboard lights
• Electrical system warning lights illuminated on the dashboard
• Unusual noises from the alternator pulley or fan area
• Vehicle stalling or difficulty starting due to insufficient power

Installation Notes and Tips

• Ensure vehicle battery is disconnected before installation to prevent electrical shorts
• Verify clockwise rotation direction matches vehicle requirements
• Check pulley groove count and diameter for belt compatibility
• Confirm plug type and mounting ear position for proper fitment
• Use appropriate torque specifications when securing alternator to avoid damage

Quality Assurance and Warranty

This Bosch AL2403X alternator is remanufactured to meet or exceed original equipment manufacturer standards. Each unit is tested for electrical output, durability, and fitment accuracy. The product is packaged securely in a box to prevent damage during transport. Warranty details are provided by Bosch and typically cover defects in materials and workmanship for a specified period.