MPA Electrical 14798 Alternator

Remanufactured Alternator for Volkswagen Applications

The MPA Electrical 14798 is a remanufactured 12-volt alternator built for select Volkswagen charging system applications. It delivers 65 amps and uses an internal regulator, external fan, clockwise rotation, and a 1-groove V-belt pulley for the specified Valeo-style setup.

Compatible with 1986-1993 Volkswagen Cabriolet, 1986-1992 Volkswagen Golf, and 1986-1992 Volkswagen Jetta when equipped without air conditioning and with a Valeo alternator. The MPA Electrical 14798 is a direct-fit charging component for these Volkswagen models.

Key Features

• 65 amp output for 12-volt charging systems
• Remanufactured alternator from MPA Electrical
• Valeo manufacturer application
• Internal regulator for simplified charging control
• External fan design
• 1-groove V-belt pulley
• Clockwise rotation
• Clock position: 7:00

Product Details

MPA Electrical remanufactured alternators are built for replacement use in charging and starting systems. Part number 14798 matches the listed Valeo-style configuration and is intended for Volkswagen Cabriolet, Golf, and Jetta vehicles from the specified years. This part cross-references Remy 14875 for the same application.

Use part number 14798 when replacing a worn or failed alternator in a compatible Volkswagen charging system. The 65 amp output, internal regulator, and V-belt pulley configuration are important match points for proper fitment and electrical performance.

Common Issues This Part Can Address

• Battery warning light illuminated on the dash
• Low charging voltage at the battery
• Dim headlights or weak electrical output
• Alternator bearing noise or charging failure
• Vehicle starting problems caused by insufficient system charge

Installation Notes and Tips

• Verify the vehicle is equipped without air conditioning and with a Valeo alternator before ordering.
• Confirm pulley style, rotation, amperage, and regulator type match the original unit.
• Inspect the belt condition and charging connections during replacement.
• Check battery state of charge and charging voltage after installation.

Quality Assurance

This remanufactured alternator is produced by MPA Electrical for charging system replacement applications. Part number 14798 is built to match the listed Volkswagen fitment and Valeo-style specifications for the correct vehicle application.