Remy 23031 Alternator

Remanufactured Alternator for Ford Super Duty

Remy 23031 is a premium remanufactured 12-volt alternator built for high-output charging needs. With a 200-amp amperage rating, internal fan, internal voltage regulator, and included pulley, it serves Ford truck applications that require dependable electrical output.

Compatible With 2017-2022 Ford F-250 Super Duty and 2017-2022 Ford F-350 Super Duty, plus select 2013-2016 Ford F-250 Super Duty, 2013-2016 Ford F-350 Super Duty, and 2011-2014 Ford F-150 applications. Remy 23031 also cross-references Ford OE numbers such as BL3T-10300-CA and HC3T-10300-EA for the same application.

Key Features

• 200-amp output for demanding charging systems
• 12-volt remanufactured alternator
• Internal fan design for integrated cooling
• Internal voltage regulator
• Pulley included
• Clockwise rotation
• OE manufacturer reference: Nippondenso
• Premium Remanufactured product line from Remy

Product Details

Remy Premium Remanufactured alternators are built for direct-fit replacement in applications that call for OE-style electrical performance. Part number 23031 is engineered around Nippondenso-based specifications and is listed for Ford F-250 Super Duty, Ford F-350 Super Duty, and Ford F-150 trucks in the model years shown above. The 200-amp rating supports vehicles with higher electrical demand from factory equipment and accessories.

This alternator is a practical replacement when the charging system needs restoration after wear, bearing noise, voltage irregularities, or reduced output. The internal regulator and internal fan simplify the design while maintaining the configuration expected in the listed Ford truck applications.

Common Issues This Part Can Address

• Battery warning light or charging system warning
• Low charging output at idle or under load
• Dim lights or electrical instability
• Alternator bearing noise or internal wear
• Voltage fluctuation caused by a failing regulator

Installation Notes and Tips

• Verify the vehicle’s original alternator output and OE number before ordering.
• Confirm pulley style, rotation direction, and electrical connector match the existing unit.
• Inspect the battery, belt, and charging cables during replacement to avoid repeat failures.
• Clear any charging-system fault codes after installation and test system voltage.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to restore OE-style fit and function for the listed Ford applications. Part number 23031 is built to meet the specifications associated with the original Nippondenso-based design.