MPA Electrical 7111103 Alternator

Remanufactured Delco-Style Alternator

MPA Electrical Part Number 7111103 is a remanufactured 12-volt alternator built for classic GM and Jeep charging systems that use an external regulator. With a 42 amp output, clockwise rotation, an external fan, and a 1-groove V-belt pulley, it matches the specifications commonly found on Delco applications from the 1960s and early 1970s.

This remanufactured alternator is a direct-fit option for vehicles such as the Chevrolet Camaro, Pontiac GTO, Buick Riviera, and Jeep CJ5 when the original charging system uses the listed Delco configuration. Part number 7111103 is also referenced by BBB Industries 7111 for the same application.

Key Features

• 42 amp output for 12-volt charging systems
• External regulator design
• External fan construction
• Clockwise rotation
• 1-groove V-belt pulley
• Delco manufacturer style
• Remanufactured for classic vehicle electrical systems

Fitment and Application Details

Fits 1968-1971 Jeep CJ5, N/A, with Delco alternator; remanufactured. Fits 1967-1968 Chevrolet Camaro, N/A, including vehicles without air conditioning; remanufactured. Fits 1964-1969 Chevrolet El Camino, N/A; remanufactured. Fits 1964-1968 Pontiac GTO, N/A; remanufactured. Fits 1966-1969 Buick Riviera, N/A, with a 42 amp alternator; remanufactured. Fits 1963-1968 Chevrolet Impala, N/A; remanufactured. Fits 1963-1970 Pontiac Bonneville, N/A; remanufactured. Fits 1963-1970 Pontiac Catalina, N/A; remanufactured. Fits 1963-1969 Pontiac Grand Prix, N/A; remanufactured. Fits 1963-1968 Chevrolet Corvette, N/A, including vehicles without air conditioning; remanufactured.

Additional coverage includes classic Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models listed in the fitment data, including Chevrolet Nova, Oldsmobile Cutlass, Cadillac Eldorado, and GMC G15/G1500 Van applications that use the same Delco charging-system configuration.

What This Alternator Helps Resolve

• Low battery charge caused by a worn alternator
• Charging-system warning lights or weak electrical output
• Voltage instability in older 12-volt systems with an external regulator
• Accessory performance issues tied to insufficient alternator amperage
• Noise or belt-drive problems related to a failing pulley or internal wear

Installation Notes and Tips

Verify the existing unit uses a Delco-style alternator with external regulation, clockwise rotation, and a 1-groove V-belt pulley before installation. Confirm amperage, clock position, and mounting configuration against the original part, especially on vehicles with optional equipment or non-standard charging-system changes. For best results, inspect the belt, wiring, and regulator circuit during replacement.

Quality Assurance

MPA Electrical remanufactured parts are rebuilt for replacement use in classic automotive charging systems. This unit is specified as a remanufactured Delco-style alternator and is identified by part number 7111103.