MPA Electrical 15650 Alternator

Remanufactured Alternator for Lexus V6 Applications

MPA Electrical 15650 is a remanufactured 12-volt alternator built for select Lexus charging-system applications. It delivers 150 amps and uses an internal regulator, internal fan, and a 7-groove serpentine decoupling pulley for OE-style fitment and charging performance.

Key Features

• 150 amp output for steady electrical supply
• 12 volt remanufactured alternator
• Internal regulator and internal fan
• 7-groove serpentine decoupling pulley
• Clockwise rotation with 5:00 clock position
• Manufactured by Nippondenso
• Direct replacement for select Lexus IS250, IS350, GS350, and GS300 applications

Product Details

This MPA Electrical remanufactured alternator is built around Nippondenso-style specifications and is intended for vehicles that require a 150 amp, 12-volt charging unit with a clockwise rotation and 5:00 clock position. Part number 15650 cross-references BBB Industries 11196 for the same application. It also aligns with OE and interchange references including Lexus OEM 27060-31211 on select 2010-2012 IS250 and IS350 models. For buyers searching for a Lexus IS250 alternator, Lexus IS350 alternator, or Lexus GS350 charging system replacement, this unit provides the core electrical and pulley configuration needed for proper fitment.

Vehicle Fitment

• Fits 2013 Lexus IS250, N/A; Remanufactured
• Fits 2006-2009 Lexus IS250, N/A; Remanufactured
• Fits 2013 Lexus IS250, N/A; To 08/2012; Remanufactured
• Fits 2013 Lexus IS350, N/A; Remanufactured
• Fits 2006-2009 Lexus IS350, N/A; Remanufactured
• Fits 2013 Lexus IS350, N/A; To 08/2012; Remanufactured
• Fits 2010-2012 Lexus IS250, N/A; w/ OEM 27060-31211; Remanufactured
• Fits 2010-2012 Lexus IS350, N/A; w/ OEM 27060-31211; Remanufactured
• Fits 2007-2011 Lexus GS350, N/A; Remanufactured
• Fits 2006 Lexus GS300, N/A; Remanufactured

Common Issues This Part Can Address

• Low battery charging caused by a failing alternator
• Battery warning light or charging-system warning on the dash
• Dim lights or unstable electrical output at idle
• Noise or pulley-related wear from a worn charging unit
• Starting problems linked to insufficient alternator output

Installation Notes and Tips

Verify the vehicle’s OEM alternator number, pulley style, clock position, and amperage before installation. This unit is listed for specific Lexus IS250, IS350, GS350, and GS300 applications, including 2010-2012 models that use OEM 27060-31211. Confirm belt alignment and connector match during replacement, and inspect the battery and charging circuit after installation to ensure the system is operating within specification.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to restore charging-system function for the listed applications. This alternator is specified with the correct manufacturer type, rotation, regulator style, and pulley configuration for the covered Lexus fitments.