Remy 20155 Alternator

Remanufactured Ford Alternator for Classic Applications

The Remy Premium Remanufactured 20155 alternator is a 12-volt charging component built for older Ford, Mercury, Lincoln, and Jeep applications that use an external voltage regulator. With a 60 amp amperage rating, external fan, clockwise rotation, and included pulley, it is specified for vehicles that need a direct-fit remanufactured alternator with the correct OE-style configuration.

Remy Premium Remanufactured focuses on replacement electrical components that match the original application requirements. This alternator is a practical choice for restoring charging performance on Ford Bronco, F-150, F-250, F-350, Mustang, Thunderbird, and related vehicles where the external regulator setup and pulley configuration must align with the original system.

Key Features

• Remy Premium Remanufactured alternator, part number 20155
• 60 amp output for 12-volt charging systems
• External voltage regulator type
• External fan design
• Pulley included
• Clockwise rotation
• OE manufacturer listed as Ford
• Remanufactured construction for classic vehicle applications

Detailed Description

Remy 20155 is a remanufactured alternator engineered for a wide range of Ford-based platforms and select Mercury, Lincoln, and Jeep models from the 1969-1989 model years. Fitment includes applications such as 1987-1989 Ford Bronco, 1987-1989 Ford F-150, 1985-1989 Ford Ranger, 1981-1986 Ford Mustang, and 1976-1977 Jeep CJ5 and CJ7. Many listings note external regulation and, on certain vehicles, the absence of an alternator plug, so matching the original electrical connector and pulley setup is important.

This part cross-references Ford service numbers such as D0HF-10300-D and D7AF-10300-AA for the same application. The 20155 alternator is also listed across a broad interchange set for classic Ford charging systems, making it a useful replacement when restoring original charging output on vintage trucks, vans, and passenger cars.

What It Helps Address

• Low battery charging caused by a worn alternator
• Dim lights or unstable electrical output at idle
• Charging system warning symptoms on external-regulator Ford applications
• Failure of the original alternator in classic Ford, Mercury, Lincoln, or Jeep vehicles
• Restoration work requiring the correct 60 amp OE-style alternator configuration

Installation Notes and Tips

• Verify external regulator setup before ordering.
• Confirm pulley style and belt alignment against the original unit.
• Check whether your vehicle uses an alternator plug, since several fitments specify without alternator plug.
• Inspect wiring, grounds, and regulator condition during installation to avoid repeat charging issues.
• Confirm clockwise rotation and 12-volt system requirements match the vehicle.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to support OE-style replacement needs for classic charging systems. Part number 20155 is built for applications that require the correct Ford-based alternator configuration, including external regulation and 60 amp output.