New 37300-2G400 Alternator Fit For Hyundai Sonata Kia 2.4L 2010 2011 2012 2013

Alternator for Hyundai Sonata and Kia 2.4L

This alternator, referenced under OEM part number 37300-2G400, replaces the factory charging unit on 2.4L Hyundai Sonata and Kia models from 2010 through 2013, delivering the electrical output needed to keep the battery charged and accessories running.

Overview

This alternator is a direct-fit charging component for 2010 through 2013 Hyundai Sonata and Kia 2.4L applications, cross-referenced to OEM part number 37300-2G400. It converts engine rotation into electrical current so the battery stays charged and the vehicle's lights, audio, and engine management systems receive steady voltage. It suits DIY installers and repair shops replacing a failed or weak alternator on these 2.4L platforms.

Built For Performance

• OEM cross-reference 37300-2G400 for straightforward matching against the original unit
• Built for 2.4L four-cylinder Hyundai and Kia engine bays
• Internal voltage regulation designed to hold stable charging output
• Sealed bearings to reduce noise and wear over service life
• Housing and mounting points configured for direct bolt-on installation

Fits These Machines

• for Hyundai Sonata 2.4L 2010
• for Hyundai Sonata 2.4L 2011
• for Hyundai Sonata 2.4L 2012
• for Hyundai Sonata 2.4L 2013
• for Kia 2.4L 2010 through 2013

On-The-Job Use

• Replacing an alternator that no longer holds a charge
• Restoring charging output on a high-mileage 2.4L sedan
• Fixing dimming lights or a battery warning light caused by low output
• Routine electrical repair in a home garage or shop setting

Specs At A Glance

Good To Know

Q: How do I confirm this alternator fits my car? A: Match the OEM number 37300-2G400 against your original alternator and verify your engine is the 2.4L unit before ordering. Serial number and trim variations can affect fitment, so check your vehicle details first.

Q: Does a new alternator need anything else installed with it? A: Inspect the serpentine belt, tensioner, and battery condition at the same time, since a worn belt or weak battery can mimic alternator failure. Replacing the belt while the alternator is out is common practice.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.