Remy 12647 Alternator

Remanufactured Alternator for Toyota and Lexus

Remy Premium Remanufactured alternator Part Number 12647 is a 12-volt, 100-amp charging unit built with an internal fan, internal voltage regulator, and included pulley. It is remanufactured to OE-style specifications for select Toyota Avalon, Camry, Venza, Highlander, RAV4, and Lexus RX350 applications.

The Remy Premium Remanufactured line focuses on dependable electrical replacement parts for charging and starting systems. This alternator is a direct-fit style replacement for vehicles originally equipped with a Nippondenso unit and is built for clockwise rotation.

Key Features

• Remy Premium Remanufactured alternator, Part Number 12647
• 100 amp output for select Toyota and Lexus charging systems
• 12-volt design with internal voltage regulator
• Internal fan construction for integrated cooling
• Pulley included
• OE manufacturer reference: Nippondenso
• Clockwise rotation
• Remanufactured construction for OE-style replacement needs

Detailed Description

This alternator is built for vehicles that use a Nippondenso-style charging system and is listed for a wide range of Toyota and Lexus applications. It is a strong match for drivers searching for a 100 amp alternator for 2012-2018 Toyota Avalon, 2007-2017 Toyota Camry, 2009-2016 Toyota Venza, 2008-2013 Toyota Highlander, 2009-2012 Toyota RAV4 without towing package, 2005-2011 Toyota Avalon, and 2007-2009 Lexus RX350. Part Number 12647 also cross-references 27060-0P140 and 104210-2070 for the same application.

Use this remanufactured alternator when replacing a worn charging unit on Toyota Avalon, Toyota Camry, Toyota Venza, Toyota Highlander, Toyota RAV4, or Lexus RX350 models that require a 12V, 100A, clockwise-rotation alternator with an internal regulator.

What It Helps Resolve

• Battery warning light caused by low alternator output
• Weak charging performance at idle or under electrical load
• Dim lights or fluctuating electrical system voltage
• Charging system failure from a worn internal regulator
• No-charge condition from a failed OE-style alternator

Installation Notes and Tips

Verify the original alternator’s amperage rating, rotation direction, pulley style, and OE manufacturer match before installation. Confirm vehicle fitment by year, make, model, and engine/charging-system configuration, especially on Toyota Camry and Toyota RAV4 applications with alternate alternator options. Inspect the drive belt, electrical connectors, and charging circuit condition during replacement to help ensure proper system operation.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured electrical components built for OE-style fit and function in charging system service. This alternator is specified for Nippondenso-based applications and is intended to meet the requirements of the listed Toyota and Lexus vehicles.