MPA Electrical 7290509 Alternator

Remanufactured 108 Amp Alternator

MPA Electrical remanufactured alternator Part Number 7290509 is built for 12-volt charging systems that use a Delco-style unit with an internal regulator, external fan, clockwise rotation, and a 5-groove serpentine pulley. With 108 amps of output, it is a direct-fit charging component for select Chevrolet Caprice, Chevrolet Impala, and Pontiac Parisienne applications.

This remanufactured alternator line from MPA Electrical focuses on restoring core charging performance for vehicles that need a correct-fit replacement with the proper clock position and pulley configuration. Part number 7290509 is a practical choice when replacing a worn alternator on a 1984-1987 Chevrolet Caprice or Impala, or a 1985-1986 Pontiac Parisienne with the listed equipment.

• 108 amp output for 12-volt charging systems
• Delco manufacturer style with internal regulator
• External fan design
• 5-groove serpentine pulley
• Clock position: 9:00
• Clockwise rotation
• Remanufactured electrical replacement

Fitment Details

• Fits 1987 Chevrolet Caprice, N/A, optional with 108 amp alternator; remanufactured.
• Fits 1986-1987 Chevrolet Caprice, N/A, without A/C, optional with 108 amp alternator; remanufactured.
• Fits 1986-1987 Chevrolet Caprice, N/A, without A/C, with heavy duty option; remanufactured.
• Fits 1985-1986 Chevrolet Caprice, N/A, with 108 amp alternator; remanufactured.
• Fits 1986 Pontiac Parisienne, N/A, optional with 108 amp alternator, with 5S pulley; remanufactured.
• Fits 1985 Chevrolet Caprice, N/A, with A/C, without heated back window; remanufactured.
• Fits 1985 Chevrolet Impala, N/A, with 108 amp alternator; remanufactured.
• Fits 1985 Pontiac Parisienne, N/A, optional with 108 amp alternator; remanufactured.
• Fits 1984 Chevrolet Impala, N/A, optional with 108 amp alternator; remanufactured.

What This Alternator Helps Address

• Low battery charging caused by a failing alternator
• Dim lights or unstable electrical output
• Battery warning light concerns related to charging system performance
• Accessory load issues on vehicles with the 108 amp alternator setup
• Replacement needs for worn Delco-style charging components

Installation Notes

Verify pulley groove count, clock position, rotation, and regulator style before installation. This alternator is specified for 12 volts and a clockwise rotation, so matching the original charging system configuration is important for proper fitment on Chevrolet Caprice, Chevrolet Impala, and Pontiac Parisienne applications. Confirm the vehicle’s equipment notes, including A/C and heavy duty options, against the fitment list before ordering.

Quality Assurance

MPA Electrical supplies this unit as a remanufactured alternator, restoring the core charging function for the listed applications. Cross-reference part numbers include BBB Industries 7290-9 and 1101236.