Bosch AL2376X Alternator

Bosch AL2376X Alternator Overview

The Bosch AL2376X is a remanufactured 12-volt alternator built for charging-system replacement on select Nissan Altima models. It is engineered with an internal fan, internal regulator, and a 100-amp output to support stable electrical performance in daily driving.

Bosch Premium Alternators are part of Bosch’s remanufactured alternator line, focused on tested replacement units for dependable charging output and consistent fitment. This AL2376X alternator is a direct replacement choice for 1998-2001 Nissan Altima applications.

Key Features

• Remanufactured Bosch alternator for charging-system service
• 12-volt design with 100-amp amperage rating
• Internal fan and internal regulator configuration
• Clockwise rotation direction
• 6-groove pulley with pulley included
• Aluminum case and aluminum case material
• External fan included and external regulator included
• Fits 1998-2001 Nissan Altima, alternator application

Detailed Product Description

Bosch AL2376X is a remanufactured alternator for 1998-2001 Nissan Altima models, built for vehicles that need a reliable charging-system replacement. The unit uses a 12-volt electrical design, 100-amp output, internal fan cooling, and an internal regulator to support consistent battery charging and vehicle electrical operation. The aluminum housing helps keep the assembly lightweight while maintaining a durable OE-style form factor. This Bosch AL2376X alternator is a practical replacement for Altima charging concerns where the original unit has worn bearings, weak output, or regulator failure.

This part cross-references OE numbers 231000Z400 and 231009E000 for the same application.

Common Problems This Part Can Address

• Battery warning light caused by low alternator output
• Dim headlights or unstable electrical performance
• Battery not staying charged during normal driving
• Charging-system noise related to alternator wear
• Failure of the original alternator regulator or internal components

Installation Notes and Tips

Verify pulley style, plug type, mounting-ear orientation, and rotation direction before installation. This AL2376X uses a 6-groove pulley, plug type 300, and a rear-view plug clock position of 11 o’clock with the main mounting ear at 6 o’clock. Confirm the vehicle’s charging-system connectors and belt routing match the replacement unit before final assembly. Fits 1998-2001 Nissan Altima, alternator application.

Quality Assurance

Bosch remanufactured alternators are designed, built, and tested to meet charging-system performance and reliability expectations for replacement use.