Remy 12582 Alternator

Remanufactured Alternator for Mazda 6

Remy Premium Remanufactured alternator Part Number 12582 is a 12-volt charging system component built for direct replacement use on select Mazda 6 applications. It delivers 90 amps, uses an internal fan, includes a pulley, and features an internal voltage regulator for stable charging performance.

Fits 2003-2005 Mazda 6, N/A. This Remy 12582 alternator is remanufactured to match the OE Mitsubishi design used in the original application.

Key Features

• 90 amp amperage rating for standard charging output
• 12-volt alternator with clockwise rotation
• Internal fan design for compact packaging
• Internal voltage regulator for integrated control
• Pulley included for application-specific replacement
• Remanufactured Premium Remanufactured product line
• OE manufacturer reference: Mitsubishi

Product Details

Remy 12582 is a remanufactured alternator for the electrical, charging, and starting system. It is built around Mitsubishi OE architecture and is listed for 2003-2005 Mazda 6 applications. The 90 amp output, internal regulator, and clockwise rotation make it a direct-fit replacement choice for vehicles that require this exact configuration. This part cross-references Mitsubishi-style applications such as A3TG0091 and A3TG0091A for the same application.

Common Issues This Part Can Address

• Battery warning light caused by low alternator output
• Dim lights or unstable electrical performance
• Charging system failure from a worn internal regulator
• Noise or charging inconsistency from a failing alternator assembly
• Starting problems related to insufficient system voltage

Installation Notes and Tips

Verify the vehicle’s original alternator specifications before installation, including amperage, rotation direction, regulator type, and pulley configuration. Confirm fitment for 2003-2005 Mazda 6 applications and compare the OE Mitsubishi reference to the removed unit. Inspect the belt, electrical connectors, and charging circuit before installing the replacement alternator.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to support OE-style replacement needs for charging system service. Part Number 12582 is built to match the listed application requirements for proper fit and function.