MPA Electrical 14072 Alternator

Remanufactured Alternator for Lexus Charging Systems

MPA Electrical Part Number 14072 is a remanufactured 12-volt alternator built for Lexus applications that require a 150-amp charging output. It uses an internal regulator, internal fan, clockwise rotation, and a 7-groove serpentine decoupling pulley for the specified Nippondenso-style fitment.

Key Features

• 150 amps output for stable charging performance
• 12-volt electrical system application
• Internal regulator for integrated voltage control
• Internal fan design
• Clockwise rotation
• 7-groove serpentine decoupling pulley
• Manufacturer style: Nippondenso
• Clock position: 5:30
• Remanufactured by MPA Electrical

Product Details

This MPA Electrical remanufactured alternator, part number 14072, is built for Lexus vehicles that use the listed Nippondenso charging-system configuration. It is a direct-fit electrical replacement for select Lexus IS250, IS300, IS350, RC300, RC350, and GS350 models, with fitment spanning 2013 through 2018 depending on model and production date. The 150-amp design supports the vehicle’s charging demands while the internal regulator and decoupling pulley match the specified OE-style setup.

This part cross-references Quality-Built 14072 for the same application.

Vehicle Fitment

• Fits 2018 Lexus IS300, N/A, to 10/2017; remanufactured
• Fits 2018 Lexus IS350, N/A, to 10/2017; remanufactured
• Fits 2018 Lexus RC300, N/A, to 11/2017; remanufactured
• Fits 2018 Lexus RC350, N/A, to 11/2017; remanufactured
• Fits 2016-2017 Lexus IS300, N/A, remanufactured
• Fits 2014-2017 Lexus IS350, N/A, remanufactured
• Fits 2016-2017 Lexus RC300, N/A, remanufactured
• Fits 2015-2017 Lexus RC350, N/A, remanufactured
• Fits 2013-2015 Lexus GS350, N/A, remanufactured
• Fits 2014-2015 Lexus IS250, N/A, remanufactured
• Fits 2013 Lexus IS250, N/A, from 08/2012; remanufactured
• Fits 2013 Lexus IS350, N/A, from 08/2012; remanufactured

Installation Notes and Tips

• Verify the pulley style, clock position, rotation, and amperage rating before installation.
• Confirm the vehicle build date, especially for 2018 Lexus IS300, IS350, RC300, and RC350 applications with date-specific fitment.
• Inspect the serpentine belt and charging-system connectors during replacement.
• Check battery condition and charging voltage after installation to confirm proper system operation.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to match the specified application details for the listed Lexus charging systems. Part number 14072 is specified with OE-style Nippondenso configuration details to support accurate fitment on the covered Lexus IS, RC, and GS models.