Bosch AL4032X Alternator

Bosch AL4032X Remanufactured Alternator Overview

The Bosch AL4032X is a remanufactured 12-volt alternator built for charging-system performance and dependable electrical output. It is a direct-fit replacement for select Mitsubishi Lancer and Mitsubishi Mirage applications, including 2004 Mitsubishi Lancer, 2003 Mitsubishi Lancer, 2002 Mitsubishi Lancer, and 1997-2002 Mitsubishi Mirage.

Bosch Premium Alternators are remanufactured, built, and tested to deliver consistent operation and reliability. The AL4032X includes an internal fan, internal regulator, and pulley, with a 5-groove pulley design for the specified belt setup.

Key Features

• 12-volt remanufactured alternator for charging-system replacement
• 80-amp amperage rating
• Internal regulator and internal fan design
• Clockwise rotation
• Pulley included with 5-groove configuration
• Aluminum case and aluminum case material
• External regulator included as listed in product attributes
• Plug type 307 with rear-view plug clocking at 4 o’clock
• Direct replacement part number: Bosch AL4032X

Detailed Description

The Bosch AL4032X alternator is engineered for vehicles that need stable charging output and OE-style fitment. This remanufactured unit is designed for Mitsubishi Lancer and Mitsubishi Mirage applications, including 2004 Mitsubishi Lancer, 2003 Mitsubishi Lancer, 2002 Mitsubishi Lancer, and 1997-2002 Mitsubishi Mirage. It cross-references Mitsubishi part numbers MD317860 and MD317862 for the same application.

With an 80-amp rating, internal regulation, and a pulley already included, this alternator supports replacement of a worn or failing charging unit while maintaining the original electrical system layout. The aluminum housing helps keep the unit lightweight and durable for everyday driving conditions.

What This Alternator Helps Address

• Battery warning light caused by alternator output loss
• Dim headlights or unstable electrical performance
• Battery drain from insufficient charging
• Charging-system noise related to alternator wear
• Starting issues tied to weak alternator output

Installation Notes and Fitment Tips

Compatible with 2004 Mitsubishi Lancer, 2003 Mitsubishi Lancer, 2002 Mitsubishi Lancer, and 1997-2002 Mitsubishi Mirage. For 2004 Mitsubishi Lancer, verify the vehicle is equipped for up to a 90-amp alternator; for 2002 Mitsubishi Lancer, verify the vehicle is equipped for up to an 85-amp alternator. Confirm plug type 307, pulley groove count, rotation direction, and mounting-ear clocking before installation. The AL4032X uses a rear-view main mounting ear position at 6 o’clock.

Quality Assurance

Bosch remanufactured alternators are built and tested to meet charging-system performance and reliability expectations for replacement use. The AL4032X follows Bosch’s premium remanufacturing process for consistent electrical output and dependable operation.