Remy 20250 alternator for the 1987-1990 Jeep Wrangler 4-cylinder 2.5L or 6-cylinder 4.2L and other vehicles is a remanufactured unit that keeps the battery charged and the electrical system running. The engine belt drives it, and it supplies the vehicle's 12-volt electrical system.
- Remanufactured alternator designed for dependability and reliability throughout the vehicle's service life
- 78 ampere rating at 12 volts DC
- Internal regulator
- External fan
- Pulley included, with clockwise (right) rotation
Quick facts
- Part: Remy 20250 alternator
- Fits: the 1987-1990 Jeep Wrangler 4-cylinder 2.5L or 6-cylinder 4.2L and other vehicles
- Condition: Remanufactured
Dim or flickering headlights, a battery that keeps running down or a battery warning light can mean the alternator is worn, though a slipping drive belt or a weak battery may be behind them, so find out which before you buy.
Fits
The 1987-1990 Jeep Wrangler 4-cylinder 2.5L or 6-cylinder 4.2L, the 1983 Jeep Cherokee 6-cylinder 4.2L or V8 5.9L, the 1984-1986 Cherokee 4-cylinder 2.5L or V6 2.8L and the 1985 Chevrolet Impala V8 5.0L all take this alternator, and so do many other models from several makes. A 1987-1990 Jeep Wrangler 4-cylinder 2.5L or 6-cylinder 4.2L takes one. If your car is not named here, look up its year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Voltage: 12 V DC
- Amperage rating: 78 A
- Rotation direction: Clockwise (right)
- Pulley: included
- Quantity per vehicle: 1
Build and materials
- Condition: Remanufactured
- Regulator type: Internal
- Fan type: External
- OE manufacturer: Delco/Delphi
- Country of origin: Mexico
In the box
One alternator with its pulley.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this the right Chevy Impala alternator for a 1985 Chevrolet Impala V8 5.0L?
Yes. Remy 20250 is listed for the 1985 Chevrolet Impala V8 5.0L, and that car takes one alternator.
Will the Remy 20250 work as a Wrangler alternator on a 1987-1990 Jeep Wrangler 4-cylinder 2.5L or 6-cylinder 4.2L?
Yes. Remy 20250 is listed for the 1987-1990 Jeep Wrangler with either the 4-cylinder 2.5L or the 6-cylinder 4.2L, one per vehicle.
Does this remanufactured alternator come with a pulley?
Yes. The pulley is included with this alternator, so the listing is one alternator with its pulley.
What are the amperage and rotation of this alternator?
It has a 78 ampere rating at 12 volts DC and turns clockwise (right). The regulator is internal and the fan is external.
Is the Remy 20250 a Delco Remy alternator?
It is a Remy-brand remanufactured alternator, part number 20250. Its OE manufacturer is listed as Delco/Delphi.
