Remy 20417 Alternator

Remanufactured Alternator for P30 and P3500

The Remy 20417 is a premium remanufactured 12-volt alternator built for select Chevrolet P30 and GMC P3500 chassis applications. With 124 amps of output, an internal voltage regulator, and an included pulley, it supports stable charging performance for demanding electrical systems.

Key Features

• 124-amp amperage rating for higher electrical demand
• 12-volt alternator with internal voltage regulator
• Remanufactured to Remy Premium Remanufactured standards
• External fan design
• Clockwise rotation
• Pulley included
• OE manufacturer reference: Delco/Delphi

Product Details

Remy part number 20417 is a remanufactured alternator for electrical, charging, and starting systems. It is built for direct replacement use on select Chevrolet P30 and GMC P3500 chassis vehicles, including 1989-1990 Chevrolet P30 and GMC P3500 applications and 1991-1997 Chevrolet P30 and GMC P3500 applications listed with the P32 chassis and 124-amp option. This part cross-references 1101561 and 10463126 for the same application.

The Premium Remanufactured line focuses on restored charging-system performance with OE-style fitment and specifications. For buyers searching for a Remy 20417 alternator, a 124 amp alternator for Chevrolet P30, or a GMC P3500 alternator replacement, this unit matches the listed voltage, rotation, regulator type, and pulley configuration.

Common Problems This Part Can Address

• Low charging output at the battery
• Battery warning light caused by alternator performance loss
• Electrical system voltage drop under load
• Charging issues on vehicles with added accessory demand
• Alternator failure from worn internal charging components

Installation Notes and Tips

Verify the vehicle’s charging-system option, chassis configuration, amperage rating, rotation direction, and regulator style before installation. Confirm pulley alignment and belt routing against the existing unit, and compare the OE manufacturer reference and part number 20417 to the removed alternator before final fitment. Fits 1989 Chevrolet P30, N/A; Fits 1990 Chevrolet P30, N/A; Fits 1991-1997 Chevrolet P30, N/A; Fits 1989 GMC P3500, N/A; Fits 1990 GMC P3500, N/A; Fits 1991-1997 GMC P3500, N/A.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured charging-system components built to meet the listed application specifications for voltage, amperage, and configuration.