Remy 12651 Alternator

Remy 12651 Alternator Overview

The Remy 12651 is a premium remanufactured alternator built for 12-volt charging systems with a 115-amp output. It uses an internal voltage regulator, internal fan, and included pulley for a direct-fit replacement in select Chevrolet Malibu and Saturn Ion applications.

Remy Premium Remanufactured products focus on OE-style fit and electrical performance, making this alternator a practical choice when replacing a worn charging unit on a 2004-2008 Chevrolet Malibu or 2006-2007 Saturn Ion.

Key Features

• 115 amp amperage rating for stable charging output
• 12-volt alternator with internal voltage regulator
• Internal fan design for integrated cooling
• Pulley included for application-specific fitment
• Clockwise rotation
• Remanufactured to Remy Premium Remanufactured standards
• OE manufacturer reference: Valeo

Detailed Product Description

Remy 12651 is a remanufactured alternator engineered for vehicles that require a 115-amp charging system and a clockwise-rotation, 12-volt unit. It is listed for Fits 2006-2008 Chevrolet Malibu, N/A; Fits 2006-2007 Saturn Ion, N/A; and Fits 2004-2005 Chevrolet Malibu, N/A with plug (L-FS) notes. This part cross-references 15781434 and TG11S010 for the same application.

As a Premium Remanufactured Remy alternator, this unit is positioned for drivers replacing a failing charging component on a Chevrolet Malibu alternator or Saturn Ion alternator application while maintaining the OE-style electrical configuration specified by the vehicle.

Common Problems This Part Can Address

• Battery warning light caused by weak alternator output
• Low charging voltage during driving or idling
• Dim headlights or unstable electrical performance
• Battery discharge after repeated starts
• Charging system noise or inconsistent alternator operation

Installation Notes and Tips

Verify the vehicle’s original alternator specifications before installation, including amperage, rotation direction, pulley configuration, and regulator type. For 2004-2005 Chevrolet Malibu applications, confirm the plug designation noted as L-FS. Always inspect the belt, electrical connectors, and charging circuit condition during replacement.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to OE-style specifications and built around the original equipment design reference from Valeo. Confirm fitment by matching the vehicle year, make, model, and electrical connector details to the listed application before installation.