Remy 12381 Alternator

Remanufactured Alternator for Kia Sedona

Remy Part Number 12381 is a premium remanufactured 12-volt alternator built for select Kia Sedona applications. It delivers 120 amps of output with an internal voltage regulator, internal fan, and clockwise rotation for a direct-fit electrical charging replacement.

Remy Premium Remanufactured components are rebuilt to restore dependable charging performance using application-specific OE design details. This alternator includes the pulley and is matched to Mando original equipment configurations for the listed Kia Sedona vehicles.

Key Features

• 120 amp amperage rating for stable charging output
• 12V alternator with internal voltage regulator
• Internal fan design for integrated cooling
• Pulley included for the listed application
• Clockwise rotation
• Remanufactured to OE-style specifications
• OE manufacturer reference: Mando

Detailed Description

This Remy Premium Remanufactured alternator, part number 12381, is built for 2002-2003 Kia Sedona models listed with Mando unit specifications. It is a 120 amp charging unit designed to restore proper battery charging and electrical system support in vehicles that rely on the original Mando alternator configuration. This part cross-references OE-style numbers 37300-39600 and AB112145 for the same application.

Use Remy 12381 when you need a remanufactured Kia Sedona alternator with the correct voltage, rotation, regulator type, and pulley setup. The part number 12381 is a direct reference for buyers searching for a 2002 Kia Sedona alternator or a 2003 Kia Sedona alternator with 120 amp output.

What It Helps Solve

• Battery warning light caused by weak charging output
• Low system voltage during driving or idling
• Dim lights or electrical accessories operating inconsistently
• Charging failure from a worn original alternator
• Noise or performance issues tied to a failing alternator assembly

Installation Notes and Tips

Verify the OE manufacturer match, amperage rating, rotation direction, and pulley configuration before installation. Confirm the vehicle is a 2002 or 2003 Kia Sedona with the listed Mando unit application. Inspect the drive belt, electrical connectors, and charging circuit condition during replacement to help ensure proper system operation after installation.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to application-specific OE requirements for electrical system service. This alternator is built around the original Mando design details for the listed Kia Sedona applications and is intended to restore charging performance with the correct fitment profile.