MPA Electrical 7145112 Alternator

Remanufactured Alternator for 1982 GM Compact Cars

MPA Electrical 7145112 is a remanufactured 12-volt alternator built for select 1982 Buick, Chevrolet, Oldsmobile, and Pontiac applications. It delivers 63 amps with an internal regulator, external fan, clockwise rotation, and a 1-groove V-belt pulley for the listed vehicles.

Key Features

• 63 amp output for 12-volt charging systems
• Internal regulator for simplified charging control
• External fan design
• 1-groove V-belt pulley
• Clockwise rotation
• Delco manufacturer specification
• Remanufactured MPA Electrical unit, part number 7145112

Fitment Details

Compatible with 1982 Buick Skyhawk, N/A, w/ carburetor, without A/C, standard, with 63 amp alternator. Compatible with 1982 Chevrolet Cavalier, N/A, without A/C, second production, with 12:00 alternator plug. Compatible with 1982 Oldsmobile Firenza, N/A, standard 63 amp alternator. Compatible with 1982 Pontiac J2000, N/A, vehicles without air conditioning.

This part cross-references Delco-style applications (e.g., 7145-12, 1100220) for the same application.

What This Alternator Helps Address

• Low battery charging output
• Dim lights caused by weak alternator performance
• Charging system warning light concerns
• Voltage instability in 12-volt electrical systems
• Alternator replacement on listed 1982 GM compact models

Installation Notes and Tips

Verify pulley style, rotation, regulator type, amperage, and plug orientation before installation. This unit uses a 1-groove V-belt pulley and a 12:00 alternator plug on the listed Chevrolet Cavalier application. Confirm vehicle equipment, including air conditioning and carburetor configuration, against the fitment notes for your exact model.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to restore charging-system function for the specified application. This alternator is listed with Delco manufacturer specifications and direct interchange references for accurate replacement selection.