Remy 12070 Alternator

Remanufactured Alternator for Mazda Protege

The Remy 12070 is a premium remanufactured 12-volt alternator built for Mazda Protege and Mazda Protege5 applications. It delivers 80 amps of charging output with an internal voltage regulator, internal fan, and included pulley for direct replacement service.

Compatible with 1999-2003 Mazda Protege and 2002-2003 Mazda Protege5, this alternator is a fitment-based replacement for vehicles using the Mitsubishi OE design. The Remy Premium Remanufactured line focuses on OE-style electrical replacement parts for charging and starting systems.

Key Features

• Part number: 12070
• 80 amp output for 12-volt charging systems
• Remanufactured unit
• Internal voltage regulator
• Internal fan design
• Pulley included
• Clockwise rotation
• OE manufacturer reference: Mitsubishi

Detailed Description

Remy 12070 is an alternator for Mazda Protege and Mazda Protege5 models that require an 80 amp charging unit. It is built as a remanufactured replacement with internal regulation and clockwise rotation, matching the electrical and mechanical requirements of the listed applications. If you are searching for a Mazda Protege alternator 80 amp or a Mazda Protege5 alternator replacement, this part number is a direct fitment reference to verify against your original unit.

This part cross-references Mitsubishi-style OE applications through part numbers such as A2TB0191 and FP34-18-300A for the same application.

What It Is Used For

• Replacing a failing alternator on a 1999-2003 Mazda Protege
• Replacing a worn charging unit on a 2002-2003 Mazda Protege5
• Restoring battery charging performance after alternator output drops
• Addressing warning lights related to charging system faults
• Correcting low-voltage conditions caused by alternator wear

Installation Notes and Tips

Verify the original alternator’s amperage rating, pulley configuration, rotation direction, and regulator style before installation. Compare the connector and mounting points to the removed unit, especially on Mazda Protege and Mazda Protege5 charging system replacements. Confirm belt alignment after installation and test charging voltage at the battery with the engine running.

Quality Assurance

Remy Premium Remanufactured parts are built for electrical replacement service in charging and starting applications. This alternator is remanufactured to OE-style specifications for the listed Mazda fitments.