MPA Electrical 8191604 Alternator

Remanufactured Alternator for 1995 Buick Riviera

MPA Electrical 8191604 is a remanufactured 12-volt alternator built for charging-system service on the 1995 Buick Riviera. It is specified at 140 amps and uses an internal regulator, external fan, clockwise rotation, and a 6-groove serpentine pulley for the listed application.

Key Features

• 140 amp output for 12-volt charging systems
• Internal regulator for integrated voltage control
• External fan design
• Clockwise rotation
• 6-groove serpentine pulley
• Clock position: 4:30
• Remanufactured by MPA Electrical
• Manufacturer listed as Delco

Product Details

This MPA Electrical remanufactured alternator, part number 8191604, is built for the 1995 Buick Riviera with the first production configuration and two mounting ears. The unit is intended for charging-system replacement where the original alternator has failed or is no longer maintaining proper system voltage. This part cross-references 10463606 and 19136002 for the same application.

Common Issues This Part Can Address

• Battery warning light illuminated on the dash
• Low charging voltage at the battery
• Dim lights or electrical accessories operating inconsistently
• Battery discharge after normal driving
• Noise or wear related to alternator failure

Installation Notes and Tips

Verify pulley groove count, rotation, clock position, and mounting-ear configuration before installation. Confirm the vehicle uses the listed 12-volt charging setup and compare the original unit to part number 8191604 to ensure proper alignment and connector match. For 1995 Buick Riviera charging-system service, matching the OE-style configuration helps reduce installation issues.

Quality Assurance

MPA Electrical remanufactured components are rebuilt for electrical replacement applications and specified to match the listed Delco-based configuration for this 1995 Buick Riviera alternator application.