Remy 12874 Alternator

Remanufactured Alternator for Hyundai and Kia

Remy Part Number 12874 is a premium remanufactured alternator built for 12-volt charging systems with a 90-amp output. It uses an internal fan, internal voltage regulator, clockwise rotation, and includes the pulley for a direct replacement setup.

Premium Remanufactured Line

Remy Premium Remanufactured components are rebuilt to restore electrical performance for vehicles that need a dependable charging-system replacement. This alternator is remanufactured from an OE manufacturer application by Valeo and is intended for vehicles that require the specified 90-amp, internal-regulated configuration.

Key Features

• 90 amp amperage rating for factory-style charging output
• 12-volt alternator with internal voltage regulator
• Internal fan design for integrated cooling
• Clockwise rotation
• Pulley included
• Remanufactured unit from Remy Premium Remanufactured
• OE manufacturer reference: Valeo

Vehicle Fitment

• Fits 2007-2012 Hyundai Elantra, N/A
• Fits 2010-2011 Kia Soul, N/A
• Fits 2009-2010 Kia Sportage, N/A
• Fits 2007-2009 Kia Spectra, N/A
• Fits 2007-2009 Kia Spectra5, N/A
• Fits 2008 Kia Sportage, N/A; 90 amps; from 3/2008

This part cross-references 37300-23650 and 2655635 for the same application.

Common Charging Issues It Can Solve

• Low battery charging caused by a worn alternator
• Battery warning light triggered by charging-system output loss
• Dim lights or electrical instability at idle
• Accessory performance problems from insufficient amperage
• Noise or failure related to internal alternator wear

Installation Notes and Tips

Verify the vehicle’s original alternator specifications before installation, including amperage rating, pulley configuration, rotation direction, and regulator type. Confirm the application by matching the OE number and the vehicle build date where noted, especially for the 2008 Kia Sportage from 3/2008.

Quality Assurance

Remy remanufactured alternators are built to restore OE-style charging performance using application-specific components and testing standards aligned with the original design requirements.