Remy 91523 Alternator

Remy 91523 Alternator Overview

The Remy 91523 is a new 12-volt alternator built for charging-system service on select Chevrolet P30 and GMC P3500 applications. With a 105 amp amperage rating, internal voltage regulation, and an included pulley, it matches the electrical and mounting requirements called out for these vehicles.

Remy New product line parts are built as new components rather than remanufactured units, making them a direct replacement option when you need a fresh alternator for a 1996-1999 Chevrolet P30 or 1996-1999 GMC P3500 charging system.

Key Features

• 105 amp alternator output for 12-volt systems
• New construction, not remanufactured
• Internal voltage regulator
• Internal fan design
• Pulley included
• Clockwise rotation
• OE manufacturer reference: Delco/Delphi
• Cross-reference part numbers include 10463688 and 10464090

Detailed Description

Remy part number 91523 is an alternator for electrical, charging, and starting system repair on select Chevrolet P30 and GMC P3500 chassis applications. It is specified as a 105 amp, 12-volt unit with internal regulation and clockwise rotation, and it is listed for standard 105 amp setups only. The included pulley and internal fan support a straightforward replacement for vehicles that match the original charging-system configuration.

This alternator is listed for 1996-1999 Chevrolet P30 and 1996-1999 GMC P3500, including 1996-1997 P32 chassis applications noted as standard 105 amp units. Remy 91523 is also referenced against OE-style part numbers 10463688, 10464090, and 10480170 for the same application.

What This Alternator Helps Address

• Battery warning light caused by low alternator output
• Charging system voltage that drops under electrical load
• Dim lights or unstable electrical performance
• Failure of the original alternator’s internal regulator
• Replacement needs on a 105 amp Chevrolet P30 or GMC P3500 charging system

Installation Notes and Tips

Verify that the vehicle is equipped for a 105 amp alternator before ordering. This part is not compatible with vehicles that have less than 105 amps capacity. Confirm the original rotation direction, voltage, and regulator style match the listed specifications before installation. Because fitment is limited to specific chassis and charging-system configurations, compare the OE number and vehicle details against the application data for your Chevrolet P30 or GMC P3500.

Quality Assurance

Remy New parts are supplied as new components and are identified here as OE manufacturer Delco/Delphi reference replacements. That OE linkage helps support accurate fitment selection for charging-system service on the listed Chevrolet P30 and GMC P3500 applications.