Remy 21012 alternator for the 1992-1995 Chevrolet P30 V8 5.7L and other vehicles charges the battery and supplies power to the electrical system. It is a remanufactured alternator designed for dependable service across the life of the vehicle.
A battery warning light, dim headlights or a battery that keeps going flat can mean the alternator is worn, though a slipping drive belt or a weak battery can also be behind them, so rule those out first.
This alternator fits the 1992-1995 Chevrolet P30 V8 5.7L and the 1992-1995 GMC P3500 V8 5.7L, and both take a single alternator.
Fit and size
Build and materials
One remanufactured alternator with its pulley.
Interchange: 10463386 · 10480024
This part cross-references / interchanges with the following part numbers:
Is this P30 alternator right for the 1992-1995 Chevrolet P30 V8 5.7L?
Yes. Remy 21012 fits the 1992-1995 Chevrolet P30 V8 5.7L, and that vehicle takes one alternator.
Does this Remy alternator come with the pulley?
Yes. The pulley is included with the Remy 21012, and the listing is for one alternator.
What amperage and voltage is this alternator rated for?
This alternator is rated at 124 amperes on a 12-volt DC system, and it has an internal regulator and an external fan.
Who is the OE manufacturer behind this Delco Remy alternator?
The OE manufacturer is listed as Delco/Delphi. The Remy 21012 is a remanufactured unit.
Is 10463386 an interchange number for this alternator?
Yes. Numbers 10463386 and 10480024 are the other numbers this alternator replaces.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
