MPA Electrical 15442 Alternator

Remanufactured Alternator for GM Vans

MPA Electrical Part Number 15442 is a remanufactured 12-volt alternator built for vehicles using a 105 amp charging system. It features a Valeo manufacturer design, internal fan, internal regulator, clockwise rotation, and a 6-groove serpentine pulley for direct-fit charging system service.

This remanufactured alternator is a practical replacement for Buick Terraza, Saturn Relay, Chevrolet Uplander, and Pontiac Montana models equipped with the specified 105 amp Valeo alternator. The MPA Electrical 15442 application is focused on restoring stable charging output for the vehicle’s electrical system.

• 105 amp output for OE-style charging performance
• 12-volt alternator with internal regulator
• Internal fan design
• 6-groove serpentine pulley
• Clockwise rotation
• Valeo manufacturer configuration

Fitment Details

• Fits 2005-2007 Buick Terraza, N/A; fits vehicles equipped with a 105 amp alternator; remanufactured.
• Fits 2005-2007 Saturn Relay, N/A; fits vehicles equipped with a 105 amp alternator; remanufactured.
• Fits 2005-2006 Chevrolet Uplander, N/A; fits vehicles equipped with a 105 amp alternator; remanufactured.
• Fits 2006 Pontiac Montana, N/A; w/ Valeo 105 amp alt.; remanufactured.
• Fits 2005-2006 Pontiac Montana, N/A; fits vehicles equipped with a 105 amp alternator; remanufactured.

What This Alternator Helps Address

• Low battery charging caused by a worn alternator
• Dim lights or electrical instability during driving
• Battery warning light related to charging output
• Charging system failure on GM vans with a Valeo 105 amp setup
• Voltage drop from a failing internal regulator or worn internal components

Installation Notes

Verify the existing alternator matches the 105 amp rating, 12-volt system, clockwise rotation, 6-groove serpentine pulley, and Valeo-style configuration before installation. Confirm vehicle application by year, make, model, and charging system specification for Buick Terraza, Saturn Relay, Chevrolet Uplander, and Pontiac Montana.

This part cross-references BBB Industries 11021 for the same application.

Quality Assurance

MPA Electrical remanufactured components are rebuilt for replacement use in charging system service. Part Number 15442 is specified for the listed GM applications and charging-system configuration.