Bosch AL4034X Alternator

Bosch AL4034X Alternator for Mitsubishi Montero

The Bosch AL4034X is a remanufactured 12-volt alternator built for charging-system replacement on select Mitsubishi Montero models. It is engineered with an internal fan, internal regulator, and a 5-groove pulley to match the original application requirements for 1994 and 1998-2000 Mitsubishi Montero vehicles.

Key Features

• Remanufactured Bosch alternator for OE-style charging system service
• 12-volt unit with 100-amp amperage rating
• Internal fan and internal regulator
• Clockwise rotation direction
• Includes pulley with 5S pulley type and 5-groove design
• Aluminum case and aluminum case material
• External fan included and external regulator included per product specification
• Fits Mitsubishi Montero applications listed below

Product Details

Bosch Premium Alternators are built and tested for dependable electrical performance and consistent operation. The AL4034X alternator is a remanufactured replacement for Mitsubishi Montero charging systems, with the correct plug configuration, pulley setup, and mounting orientation for the listed vehicles. If you are searching for a Bosch AL4034X alternator for a 1998-2000 Mitsubishi Montero or a 1994 Mitsubishi Montero built to 10/1993, this unit matches the specified fitment and electrical layout.

This part cross-references Mitsubishi OE numbers MD317119 and MD350609 for the same application.

What This Alternator Helps Address

• Battery warning light caused by alternator output loss
• Weak charging performance during driving or idle conditions
• Dim headlights and reduced electrical system voltage
• Accessory and ignition issues related to unstable charging
• Charging-system failure on Mitsubishi Montero vehicles

Installation Notes and Tips

Verify pulley groove count, plug type, and mounting-ear orientation before installation. Confirm the vehicle’s build date for 1994 Mitsubishi Montero applications, since this part applies only to units built to 10/1993. Check belt condition, battery health, and charging-circuit connections during replacement to help ensure proper system operation after installation.

Quality Assurance

Bosch remanufactured alternators are designed, built, and tested to meet charging-system performance and reliability expectations for the listed application. The AL4034X is a remanufactured Bosch replacement intended for direct-fit service on the specified Mitsubishi Montero models.