Bosch AL8567N Alternator

Bosch AL8567N Alternator Overview

The Bosch AL8567N is a new 12-volt alternator built for charging-system replacement on select GM trucks, vans, and SUVs. It delivers 140 amps of output and is configured with an external fan, clockwise rotation, a 6-groove pulley, and an aluminum case for direct-fit service on listed applications.

Bosch Alternator (New) products are part of Bosch’s charging-system line, with each unit built and tested for consistent electrical performance and dependable operation. The AL8567N follows that approach with OE-style fitment details and application-specific mounting and plug configuration.

Key Features

• 12-volt alternator with 140 amp amperage rating
• New Bosch alternator, part number AL8567N
• External fan included for cooling
• Clockwise rotation direction
• 6-groove pulley included, 56 mm outside pulley diameter
• Aluminum case and aluminum case material
• Internal regulator type with external regulator included
• Plug type 310 with rear-view plug clock at 6 o’clock main mounting ear
• Not one-wire capable

Detailed Description

Bosch AL8567N is a replacement alternator for vehicles that require a 140 amp charging unit with the listed pulley, plug, and mounting specifications. It is compatible with applications such as 1996-2000 Chevrolet Tahoe, 1996-2000 GMC Yukon, and 1999-2000 Cadillac Escalade, along with multiple Chevrolet and GMC C/K trucks, Suburban models, and Express or Savana vans. For buyers searching for a 1996-2000 Chevrolet Tahoe alternator or a 1996-2000 GMC Yukon alternator, this unit matches the documented fitment and electrical configuration.

This part cross-references OE number 10463686 for the same application.

What It Helps Address

• Battery warning lights caused by a weak charging system
• Low-voltage conditions during driving or idle
• Dim headlights and reduced electrical output
• Charging failure from a worn or damaged alternator
• Noise or belt-drive issues related to alternator replacement

Installation Notes and Tips

Verify the vehicle’s original alternator output, plug style, pulley groove count, rotation direction, and mounting-ear orientation before installation. This AL8567N alternator is listed for vehicles noted as “to 140 amp alternator,” and one 1997 Chevrolet K2500 application is listed with external fan and optional notes, so matching the exact charging-system setup is important. Confirm the vehicle uses the specified 310 plug and 6-groove belt drive before replacing the unit.

Quality Assurance

Bosch Premium Alternators are manufactured and tested to support reliable charging performance and consistent electrical output. The AL8567N is a new unit built to Bosch charging-system standards for the listed GM applications.