MPA Electrical 13944 Alternator

Remanufactured Alternator for GM and Saturn

MPA Electrical Part Number 13944 is a remanufactured 12-volt alternator built for charging-system replacement on select Saturn, Chevrolet, Pontiac, and Oldsmobile applications. It delivers 105 amps with an internal regulator, internal fan, clockwise rotation, and a 5-groove serpentine pulley for vehicles that match the listed OE configuration.

MPA Electrical’s remanufactured line focuses on restoring core charging components to service-ready condition for direct-fit replacement needs. This alternator is manufactured by Valeo and is specified with a 4:00 clock position, making it important to verify the original unit’s layout before ordering.

Key Features

• 105 amp output for 12-volt charging systems
• Internal regulator for integrated voltage control
• Internal fan design for alternator cooling
• 5-groove serpentine pulley
• Clockwise rotation
• Valeo manufacturer specification
• Remanufactured MPA Electrical Part Number 13944

Detailed Description

This remanufactured alternator is a direct replacement option for vehicles requiring the same amperage, pulley style, rotation, and clock position as the original unit. It is listed for 2003-2007 Saturn Ion, 2002-2005 Chevrolet Cavalier, 2004-2005 Chevrolet Classic, 2004-2005 Chevrolet Malibu with a 105 amp alternator, 2002-2005 Pontiac Sunfire, 2002-2004 Oldsmobile Alero, 2002-2004 Pontiac Grand Am, and Saturn Vue models from 2002-2003, 2004 with a 105 amp alternator, and 2005-2007. Part number 13944 also cross-references BBB Industries 13944 for the same application.

Use this alternator when the vehicle needs a replacement unit that matches the OE-style charging output and mounting configuration. The part number 13944 is also associated with interchange references including 2542542 and SG10S028.

Common Problems This Part Can Address

• Battery warning light caused by alternator output loss
• Low charging voltage during driving or idle
• Dim lights or electrical instability from weak charging performance
• Battery drain after the engine is running
• No-charge condition from a worn or failed alternator

Installation Notes and Tips

Confirm the original alternator matches the 105 amp specification, 12-volt system, 5-groove serpentine pulley, clockwise rotation, and 4:00 clock position before installation. Verify belt alignment, electrical connector fit, and mounting points against the removed unit. For 2004-2005 Chevrolet Malibu and 2004 Saturn Vue, check that the vehicle is equipped with the 105 amp alternator configuration listed in the fitment data.

Quality Assurance

This remanufactured alternator is built under MPA Electrical’s remanufactured product line and manufactured to Valeo specification details for the listed applications. It is intended for direct replacement use on the confirmed fitment vehicles above.