MPA Electrical 15954N Alternator

OE-Style Alternator for Lexus LS400

The MPA Electrical 15954N is a new 12-volt alternator built for 1995-1997 Lexus LS400 applications. It is an 80-amp unit with an internal regulator, internal fan, and clockwise rotation, making it a direct-fit charging system replacement for the specified vehicle range.

Built with a Nippondenso-style configuration, this alternator uses a 6-groove serpentine pulley and a 12:30 clock position for proper alignment in the engine bay. The MPA Electrical 15954N is a practical choice when replacing a worn charging unit on a Lexus LS400.

Key Features

• 80 amps output for 12-volt charging systems
• Internal regulator for integrated voltage control
• Internal fan design
• 6-groove serpentine pulley
• Clockwise rotation
• 12:30 clock position
• New alternator from MPA Electrical
• Manufacturer style: Nippondenso

Detailed Description

This alternator is engineered for 1995-1997 Lexus LS400 models and matches the listed electrical and mounting specifications for the application. The 80-amp output supports the vehicle’s charging needs, while the internal regulator and internal fan help simplify the replacement of the original unit. If you are sourcing an alternator for a Lexus LS400, part number 15954N provides the key fitment and configuration details needed for a proper match.

This part cross-references OSC 13669 for the same application. It also interchanges with OE and aftermarket numbers 27060-50190 and 101211-9150. Search terms such as 1995 Lexus LS400 alternator, 1996 Lexus LS400 charging system replacement, and 1997 Lexus LS400 80 amp alternator align with this listing.

Common Issues This Part Can Address

• Battery warning light caused by charging system failure
• Low system voltage during driving
• Weak or inconsistent electrical output
• Alternator noise from a worn internal component
• Charging problems on a Lexus LS400 with the original unit

Installation Notes and Tips

Verify pulley style, clock position, rotation, and amperage before installation. Confirm that the vehicle uses the listed 6-groove serpentine belt setup and that the mounting and electrical connections match the original alternator. For best results, inspect the belt, tensioner, and battery condition during replacement on 1995-1997 Lexus LS400 models.

Quality Assurance

MPA Electrical supplies this new alternator under part number 15954N with the listed Nippondenso-style configuration and application-specific fitment for 1995-1997 Lexus LS400 vehicles.