MPA Electrical 15640 Alternator

Remanufactured Alternator for Toyota and Scion

MPA Electrical 15640 is a remanufactured 12-volt alternator built for charging-system replacement on select Toyota, Scion, and Pontiac applications. It delivers 100 amps with an internal regulator, internal fan, and a 7-groove serpentine decoupling pulley for OE-style fitment and operation.

This remanufactured product line focuses on restoring core charging performance with application-specific components. For shoppers searching for a remanufactured alternator for 2007-2009 Toyota Camry or a 2009-2013 Toyota Corolla alternator replacement, part number 15640 matches the listed vehicle applications and electrical specifications.

Key Features

• 100 amp output for 12-volt charging systems
• Internal regulator for integrated voltage control
• Internal fan design
• 7-groove serpentine decoupling pulley
• Clockwise rotation
• Nippondenso manufacturer style
• Remanufactured by MPA Electrical

Detailed Product Information

MPA Electrical 15640 is a remanufactured alternator engineered for vehicles using a Nippondenso-style charging unit with a 2:00 clock position. It is listed for 2007-2009 Toyota Camry, 2008-2015 Scion xB, 2009-2013 Toyota Corolla, 2009-2013 Toyota Matrix, and 2009-2010 Pontiac Vibe. The part number 15640 is also cross-referenced to BBB Industries 11195 for the same application.

When replacing a failing alternator, this unit addresses the charging-system requirements of vehicles that need a 100 amp, internal-regulated alternator with a serpentine decoupling pulley. It is a direct-fit style replacement for drivers searching for Toyota Corolla alternator 15640 or Scion xB charging system replacement parts.

Common Issues This Part May Resolve

• Battery warning light or charging-system warning light
• Low battery voltage after driving
• Dim headlights or electrical accessories losing power
• Alternator bearing noise or charging output loss
• Intermittent charging caused by internal regulator failure

Installation Notes and Tips

Verify pulley style, clock position, rotation, and connector match before installation. Confirm the vehicle uses a 7-groove serpentine decoupling pulley and a clockwise-rotation alternator. Always inspect the belt, battery condition, and charging cables during replacement to help prevent repeat failures.

Quality Assurance

MPA Electrical remanufactured parts are rebuilt to restore charging-system function for listed applications. This alternator is specified for the exact vehicle fitments shown above, including 2007-2009 Toyota Camry, 2009-2013 Toyota Corolla, and 2008-2015 Scion xB.