Remy 91327 Alternator

105 Amp Alternator for GM Applications

Remy New alternator Part Number 91327 is a 12-volt, 105 amp replacement built for select GM vehicles that require an external fan, internal voltage regulator, and clockwise rotation. It includes the pulley and is specified as a new unit for direct replacement service.

Key Features

• 105 amp amperage rating for standard charging-system replacement
• 12V alternator with internal voltage regulator
• External fan design
• Pulley included
• Clockwise rotation
• New construction from Remy New
• OE manufacturer reference: Delco/Delphi

Product Details

Remy 91327 is an alternator for GM charging-system service where the vehicle calls for a 105 amp output and the listed configuration details. This unit is referenced for applications such as Chevrolet Caprice, Chevrolet Impala, Buick LeSabre, Buick Park Avenue, Oldsmobile 98, Pontiac Bonneville, and related models from 1991 through 1996. For buyers searching by fitment, this is a direct-match style replacement for select 1994 Chevrolet Caprice alternator and 1994 Pontiac Bonneville alternator applications, as well as other listed GM platforms with the same electrical setup. This part cross-references Delco/Delphi-style applications (e.g., 1102607, 10463214) for the same application.

What It Helps Resolve

• Battery warning light caused by low alternator output
• Weak charging performance at idle or under electrical load
• Charging-system failure from a worn or damaged alternator
• Voltage instability affecting lights, accessories, or starting
• Replacement needs for vehicles requiring a 105 amp GM alternator

Installation Notes

Verify the vehicle’s amperage requirement, plug orientation, and alternator configuration before installation. Fitment notes include applications with heated windshield exclusions, 7:00 alternator plug positions, and black rear cover differences on certain models. Confirm the pulley, rotation direction, and regulator type match the original unit before final installation.

Quality Assurance

Remy New 91327 is a new alternator built to OE manufacturer reference specifications associated with Delco/Delphi applications. It is listed for direct replacement use on the confirmed GM fitments shown above.