Alternator for 1987-1989 Jeep Wrangler & More - Remy 20254

Remy 20254 alternator for the 1987-1989 Jeep Wrangler 6-cylinder 4.2L and other vehicles generates electrical power to charge the battery while the engine runs. This remanufactured Remy alternator is designed for dependability throughout the service life of the vehicle.

• Rated at 78 amps and 12 volts DC
• Internal voltage regulator
• External fan
• Pulley included

Quick facts

• Part: Remy 20254 alternator
• Fits: the 1987-1989 Jeep Wrangler 6-cylinder 4.2L and other vehicles
• Condition: Remanufactured

A battery warning light, dim headlights or a battery that keeps going flat can point to the charging system. If the alternator is the cause, this one replaces it. Before replacing it, look over the drive belt for cracks or slack and the battery terminals for corrosion with the engine off; a charging test with the engine running is best left to a shop. The 1987-1989 Jeep Wrangler 6-cylinder 4.2L takes one.

Fits

The vehicles it fits include the 1983 Jeep Cherokee 6-cylinder 4.2L and the 1984-1986 Cherokee 4-cylinder 2.5L, as well as the 1983-1984 Chevrolet Impala V6 3.8L and the 1985 Impala V6 4.3L. It also works as a Wrangler alternator for the 1987-1989 6-cylinder 4.2L. Own a different model? Look up your year and engine in the "Vehicles it fits" section.

Specifications

In the box

One remanufactured alternator with its pulley.