Bosch AL4039X Alternator

Reliable Remanufactured Alternator for Mitsubishi Eclipse and Galant

The Bosch AL4039X Alternator (Remanufactured) is designed to provide dependable electrical charging and starting performance for Mitsubishi Eclipse and Galant models. Engineered to meet OEM specifications, this 12-volt alternator ensures consistent power delivery and efficient operation.

• 12-volt electrical system compatibility
• 90-amp amperage rating for stable charging
• Internal fan type with included external fan for optimal cooling
• Clockwise rotation direction
• Includes pulley with 5 grooves and 60mm outside diameter
• Internal regulator and external regulator included
• Aluminum case material and color for durability and heat dissipation
• Plug type 307 with 4-pin rear view main mounting ear at 6 o'clock
• Remanufactured to meet original equipment standards

About the Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers high-quality, factory-tested alternators that have been restored to meet strict performance and reliability standards. This product line focuses on providing cost-effective alternatives to new parts without compromising on durability or fitment. The AL4039X model is part of this line, ensuring it delivers consistent electrical output and fits precisely in compatible Mitsubishi vehicles.

Detailed Product Description

The AL4039X alternator operates at 12 volts and delivers a 90-amp output, suitable for the electrical demands of Mitsubishi Eclipse and Galant vehicles. It features an internal fan design complemented by an included external fan to maintain optimal operating temperatures. The clockwise rotation and 5-groove pulley with a 60mm diameter ensure proper belt alignment and efficient power transfer. The alternator includes both an internal regulator and an external regulator, enhancing voltage control and system stability. Constructed with a durable aluminum case, this alternator offers corrosion resistance and effective heat dissipation. The plug type 307 with a 4-pin rear view main mounting ear at 6 o'clock facilitates straightforward electrical connections and secure mounting.

Common Applications and Issues Addressed

• Replacement for failing or weak alternators in Mitsubishi Eclipse and Galant
• Resolves battery charging problems and electrical system malfunctions
• Addresses issues with dimming headlights or electrical accessories
• Fixes irregular engine starting or stalling caused by charging faults
• Restores proper belt alignment and reduces pulley wear

Installation Notes and Tips

• Ensure compatibility with Mitsubishi Eclipse or Galant models before installation
• Verify the clockwise rotation direction matches the vehicle’s requirements
• Check that the 5-groove pulley aligns with the existing belt system
• Inspect electrical connections for plug type 307 and secure mounting at 6 o'clock position
• Follow manufacturer torque specifications when mounting the alternator

Quality Assurance and Warranty

This Bosch AL4039X alternator is remanufactured to meet or exceed original equipment manufacturer standards, ensuring reliable performance and durability. It is packaged securely in a box to prevent damage during handling. While specific warranty details are not provided here, Bosch remanufactured alternators typically come with a limited warranty covering defects in materials and workmanship.