MPA Electrical 7808103 Alternator

Remanufactured Alternator for GM V-Belt Applications

MPA Electrical 7808103 is a remanufactured 12-volt alternator built for OE fit, form, and function. It is an 85-amp Delco-family unit with an external fan, internal regulator, clockwise rotation, and a supplied pulley for V-belt drive applications.

Compatible With 1988-1990 Buick LeSabre, 1989-1990 Cadillac Brougham, 1988-1990 Chevrolet Caprice, 1988-1990 Oldsmobile Custom Cruiser, and 1988-1989 Pontiac Safari. This part number, 7808103, is a direct replacement option for vehicles that use the listed Delco-style charging system.

Key Features

• 12.0-volt remanufactured alternator
• 85.0-amp amperage rating
• Internal voltage regulator
• External fan design
• Clockwise (right) rotation
• 1-groove pulley included
• V-belt pulley belt type
• Delco family configuration
• Rear plug clock position: 3 o'clock, rear view with main mounting ear at 6 o'clock

Product Details

MPA Electrical remanufactured alternators are processed and tested to deliver OE-style replacement performance for charging-system service. Part number 7808103 follows the original fitment profile for GM vehicles using the Delco alternator layout, making it a practical replacement for Buick LeSabre, Chevrolet Caprice, Oldsmobile Custom Cruiser, Cadillac Brougham, and Pontiac Safari applications. The included pulley and V-belt configuration support the factory-style belt drive used on these vehicles.

This part cross-references 1101186 and 1101229 for the same application.

Common Charging System Issues

• Battery warning light illuminated
• Low charging output at idle or under load
• Dim headlights or electrical accessories
• Battery not maintaining charge
• Noise or wear related to alternator drive operation

Installation Notes

Verify the vehicle uses the listed Delco-style alternator configuration, 12-volt system, clockwise rotation, and V-belt drive before installation. Confirm the rear plug clock position and mounting ear orientation match the original unit. Inspect belt condition, pulley alignment, and charging connections during replacement to help ensure proper system operation.

Quality Assurance

This MPA Electrical remanufactured alternator is produced as an OE replacement using remanufacturing and testing processes intended to restore charging-system function to factory-style specifications.