MPA Electrical 7933511 Alternator

Remanufactured Alternator for GM Applications

MPA Electrical 7933511 is a remanufactured 12-volt alternator built for charging-system service on select Chevrolet, Pontiac, Oldsmobile, and Buick vehicles. It delivers 100 amps with an internal regulator, clockwise rotation, an external fan, and a 5-groove serpentine pulley for the listed applications.

Key Features

• 100 amp output for 12-volt charging systems
• Internal regulator for integrated voltage control
• Clockwise rotation with external fan design
• 5-groove serpentine pulley configuration
• Remanufactured Delco-style unit from MPA Electrical
• Part number 7933511 for direct catalog matching

Product Details

This remanufactured alternator is specified for vehicles that use the Delco-style charging layout and the listed pulley, rotation, and clock position requirements. The 11:00 clock position and serpentine drive setup are important for proper alignment in the engine bay. MPA Electrical 7933511 is a practical replacement choice for owners servicing charging issues on the Chevrolet Corsica, Chevrolet Cavalier, Pontiac Tempest, Oldsmobile Firenza, and Buick Skyhawk applications shown below. This part cross-references 1101191 and 10463114 for the same application.

Vehicle Fitment

• Fits 1992 Chevrolet Corsica, N/A
• Fits 1987-1991 Chevrolet Corsica, N/A; fits vehicles with air conditioning.
• Fits 1987-1989 Chevrolet Cavalier, N/A; fits vehicles with air conditioning.
• Fits 1991 Pontiac Tempest, N/A; fits vehicles with air conditioning.
• Fits 1987-1988 Pontiac Tempest, N/A; fits vehicles with air conditioning.
• Fits 1987-1988 Oldsmobile Firenza, N/A; fits vehicles with High Output engine and AC.
• Fits 1987 Buick Skyhawk, N/A; fits vehicles with air conditioning.

What It Helps Fix

• Low battery charging caused by a worn alternator
• Battery warning light concerns related to charging output
• Dim lights or electrical instability at idle or under load
• Charging-system failure from regulator or internal component wear
• Accessory performance issues tied to insufficient alternator output

Installation Notes and Tips

Confirm pulley groove count, rotation direction, clock position, and regulator style before installation. Verify the vehicle uses the listed Delco-style configuration and match the application notes for air conditioning or High Output engine requirements where shown. Inspect the belt, electrical connectors, and charging cables during replacement to help avoid repeat failures.

Quality Assurance

MPA Electrical remanufactured components are rebuilt for service in the specified application range and cataloged by exact part number for fitment verification. Use 7933511 to confirm the correct alternator before ordering.