Remy 20144 Alternator

Remanufactured Ford Alternator for Classic Applications

Remy Premium Remanufactured Alternator 20144 is a 12-volt, 55-amp charging unit built for classic Ford and Mercury applications that use an external voltage regulator. It includes the pulley and rotates clockwise, making it a direct-fit service part for many vintage charging systems.

Key Features

• Remanufactured alternator from Remy Premium Remanufactured
• 55 amp output for original-style charging performance
• 12V electrical system with external voltage regulator type
• Clockwise rotation with pulley included
• OE manufacturer reference: Ford
• Part number: 20144

Product Details

This Remy alternator is built for vehicles that rely on an external regulator and a traditional belt-driven charging setup. It is a practical replacement for Ford and Mercury classics such as the Mustang, Bronco, F-100, F-250, F-350, Thunderbird, Cougar, and Continental. The 55-amp rating supports factory-style electrical loads while maintaining the correct fit and function for many 1960s and early 1970s applications. Part number 20144 also cross-references Ford OE-style numbers such as C5AF-10300-A and C6TF-10300-A for the same application.

Common Problems This Part Can Address

• Low battery charge or repeated dead-battery conditions
• Dim lights caused by weak charging output
• Charging system failure from a worn alternator
• Incorrect replacement for vehicles using an external regulator
• Fitment issues on classic Ford and Mercury charging systems

Installation Notes and Tips

Verify the vehicle uses a 12V system, clockwise rotation, and an external voltage regulator before installation. Confirm pulley alignment, belt condition, and wiring connections during replacement. Because fitment varies across classic Ford and Mercury models, match the original alternator configuration and OE reference numbers to the vehicle application before ordering.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to restore dependable electrical performance for service replacement use. This alternator is built as a remanufactured OE-style component for Ford applications and is identified by part number 20144.

Compatible Vehicles

• Fits 1966-1974 Ford Bronco, N/A
• Fits 1965-1972 Ford LTD, N/A
• Fits 1964-1972 Ford Mustang, N/A
• Fits 1971-1972 Ford Pinto, N/A
• Fits 1969-1971 Ford E-100 Econoline, N/A
• Fits 1965-1971 Ford F-100, N/A
• Fits 1965-1971 Ford F-250, N/A
• Fits 1965-1971 Ford F-350, N/A
• Fits 1965-1971 Ford Thunderbird, N/A
• Fits 1967-1972 Mercury Cougar, N/A
• Fits 1970-1972 Mercury Marquis, N/A
• Fits 1968-1972 Mercury Montego, N/A
• Fits 1968-1971 Lincoln Continental, N/A