Remy 94239 Alternator

Remy 94239 Alternator for Toyota 4Runner

The Remy 94239 is a new 12-volt alternator built for Toyota 4Runner charging-system service. It delivers 130 amps, uses an internal fan and internal voltage regulator, and includes the pulley for a direct-fit replacement on listed applications.

Remy New product line components are built as new replacement parts, making this alternator a practical choice for drivers looking for OE-style electrical performance on the Toyota 4Runner.

Key Features

• 130 amp amperage rating for steady charging output
• 12V alternator with internal voltage regulator
• Internal fan design
• Pulley included
• Clockwise rotation
• New construction from Remy
• OE manufacturer reference: Nippondenso

Detailed Description

This Remy alternator, part number 94239, is engineered for Toyota 4Runner charging-system applications that require a 130 amp, 12-volt unit with clockwise rotation. It cross-references Nippondenso-style OE numbers 27060-31190 and 104210-2860 for the same application. Use it for 2010-2018 Toyota 4Runner models with front and rear 120V outlets, 2019-2020 Toyota 4Runner models, and 2021 Toyota 4Runner models built to 08/2020.

What It Helps Address

• Battery warning lights caused by weak alternator output
• Low charging voltage at idle or under electrical load
• Dim lights or unstable electrical performance
• Charging issues on Toyota 4Runner models with higher accessory demand
• Failure of the original alternator due to wear or internal regulator problems

Installation Notes and Tips

Verify the vehicle’s alternator configuration before ordering, especially the model year, outlet package, and build date for 2021 Toyota 4Runner applications through 08/2020. Confirm pulley style, rotation direction, amperage rating, and connector match before installation. Always inspect the battery, belt condition, and charging cables when replacing an alternator to help prevent repeat failures.

Quality Assurance

Remy New parts are supplied as new replacement components for electrical system service. This part is identified as a new alternator with OE manufacturer reference to Nippondenso, supporting accurate application matching for Toyota 4Runner charging-system repairs.