Remy 91326 Alternator

105-Amp New Alternator for GM Applications

This Remy New alternator, part number 91326, is a 12-volt charging system component built with a 105 amp rating, internal voltage regulator, external fan, and included pulley. It is a clockwise-rotation unit made for select Chevrolet, Pontiac, Buick, Oldsmobile, and Cadillac applications that require a 105 amp Delco/Delphi-style alternator.

Remy New focuses on replacement electrical components for charging and starting systems. For buyers searching for a Remy 91326 alternator or a 105 amp alternator for Chevrolet Cavalier, Pontiac Sunbird, or Lumina APV applications, this unit provides the core specifications needed for direct-match replacement selection.

Key Features

• Brand: Remy New
• Part number: 91326
• 105 amp amperage rating
• 12-volt alternator
• Internal voltage regulator
• External fan design
• Pulley included
• Clockwise rotation
• OE manufacturer reference: Delco/Delphi

Detailed Description

Remy 91326 is a new alternator for vehicles that use a 105 amp charging system and a Delco/Delphi-style design. It is listed across multiple GM platforms, including Chevrolet Cavalier, Pontiac Sunbird, Chevrolet Corsica, Chevrolet Lumina APV, Oldsmobile Silhouette, Pontiac Trans Sport, Buick Century, Chevrolet Celebrity, Pontiac 6000, Cadillac Cimarron, and related applications. Because fitment varies by equipment level, confirm the vehicle’s amperage requirement and accessory configuration before ordering.

This part cross-references OE-style replacement numbers such as 1101319 and 10463040 for the same application.

What This Alternator Helps Address

• Battery warning light caused by charging system output loss
• Low system voltage during driving or idle
• Dim headlights and weak electrical performance
• Charging failure from a worn or failed alternator
• Voltage instability in 12-volt GM electrical systems

Installation Notes and Fitment Tips

• Fits 1992-1994 Chevrolet Cavalier, N/A; not compatible with vehicles with less than 105 amps capacity.
• Fits 1987 Chevrolet Cavalier, N/A; not compatible with vehicles with less than 105 amps capacity.
• Fits 1992-1994 Pontiac Sunbird, N/A; not compatible with vehicles with less than 105 amps capacity.
• Fits 1987-1993 Chevrolet Corsica, N/A; not compatible with vehicles with less than 105 amps capacity.
• Fits 1991-1993 Chevrolet Lumina APV, N/A; wo/Auxiliary Heater; 105 Amps.
• Fits 1991-1993 Oldsmobile Silhouette, N/A; wo/Auxiliary Heater; 105 Amps.
• Fits 1991-1993 Pontiac Trans Sport, N/A; wo/Auxiliary Heater; 105 Amps.
• Fits 1988-1991 Chevrolet Cavalier, N/A; Without AC, 105 Amps.
• Fits 1988-1991 Chevrolet Cavalier, N/A; w/AC; 105 Amps.
• Fits 1991 Pontiac Sunbird, N/A; w/AC; 105 Amps.
• Fits 1991 Pontiac Sunbird, N/A; Without AC, 105 Amps.
• Fits 1987-1991 Pontiac Tempest, N/A; not compatible with vehicles with less than 105 amps capacity.
• Fits 1990 Chevrolet Celebrity, N/A; not compatible with vehicles with less than 105 amps capacity.
• Fits 1990 Chevrolet Lumina APV, N/A; not compatible with vehicles with less than 105 amps capacity.
• Fits 1990 Oldsmobile Silhouette, N/A; not compatible with vehicles with less than 105 amps capacity.
• Fits 1990 Pontiac Trans Sport, N/A; not compatible with vehicles with less than 105 amps capacity.
• Fits 1988-1989 Buick Century, N/A; Standard 105 Amp alternator: suitable for various applications.
• Fits 1988-1989 Chevrolet Celebrity, N/A; Standard 105 Amp alternator: suitable for various applications.
• Fits 1988-1989 Oldsmobile Cutlass Ciera, N/A; not compatible with vehicles with less than 105 amps capacity.
• Fits 1988-1989 Oldsmobile Cutlass Cruiser, N/A; not compatible with vehicles with less than 105 amps capacity.
• Fits 1989 Pontiac 6000, N/A; Without AC, 105 Amps.
• Fits 1987-1988 Cadillac Cimarron, N/A; not compatible with vehicles with less than 105 amps capacity.
• Fits 1988 Pontiac 6000, N/A; not compatible with vehicles with less than 105 amps capacity.
• Fits 1987 Oldsmobile Firenza, N/A; not compatible with vehicles with less than 105 amps capacity.

Before installation, verify pulley alignment, rotation direction, amperage requirement, and regulator style against the original unit. This helps ensure the Remy 91326 alternator matches the vehicle’s charging system and accessory package.

Quality Assurance

This Remy New alternator is built as a new replacement electrical component with OE manufacturer reference to Delco/Delphi, supporting accurate application matching for GM charging system service.