Remy 12865 Alternator

Remanufactured 150 Amp Alternator

Remy Part Number 12865 is a premium remanufactured alternator built for 12-volt charging systems with a 150 amp output. It uses an internal fan, internal voltage regulator, clockwise rotation, and includes the pulley for OE-style replacement on select Lexus and Toyota applications.

Compatible With Lexus ES350, Toyota Highlander, Toyota Sienna, Toyota Venza, Lexus RX350, and Toyota RAV4 applications that call for the listed Nippondenso-style alternator design. Remy 12865 is a direct-fit charging component for vehicles that need stable battery charging and consistent electrical output.

Key Features

• 150 amp amperage rating for OE-level charging output
• 12-volt alternator for standard automotive electrical systems
• Internal voltage regulator for integrated control
• Internal fan design for compact cooling architecture
• Clockwise rotation
• Pulley included
• Remanufactured to match the original Nippondenso application style
• Remy Premium Remanufactured line for select import vehicle fitments

Detailed Description

Remy 12865 is a premium remanufactured alternator for drivers searching for a 150 amp alternator for 2013-2018 Lexus ES350, 2014-2016 Toyota Highlander, 2007-2016 Toyota Sienna, 2009-2016 Toyota Venza, 2010-2015 Lexus RX350, 2008-2013 Toyota Highlander, and 2009-2012 Toyota RAV4 with towing package applications. It is built around the OE manufacturer specification from Nippondenso and is intended for vehicles that use an internal regulator alternator with clockwise rotation. This part cross-references 27060-0P240 and 104210-2140 for the same application.

The Remy Premium Remanufactured line focuses on OE-style replacement parts for charging-system service, making this alternator a practical choice when replacing a worn or failing unit on Lexus ES350 and Toyota Highlander, Sienna, Venza, RX350, or RAV4 models.

What It Helps Address

• Battery warning light caused by alternator output loss
• Low charging voltage during driving or idle
• Dim lights and unstable electrical performance
• Charging-system noise from a failing alternator assembly
• Starting issues related to insufficient battery recharge

Installation Notes and Tips

• Verify the vehicle’s original alternator amperage, rotation direction, and regulator style before installation.
• Confirm pulley and connector match the removed unit on Lexus ES350, Toyota Highlander, Toyota Sienna, Toyota Venza, Lexus RX350, or Toyota RAV4 applications.
• Inspect the drive belt, battery condition, and charging cables during replacement to avoid repeat charging-system faults.
• Clear any stored charging-system codes after installation and test charging voltage at the battery.

Quality Assurance

Remy Premium Remanufactured parts are built for OE-style replacement in charging and starting applications. Part Number 12865 is remanufactured to the listed specifications for fitment-focused service on select Lexus and Toyota vehicles.