Which Subaru models does this alternator fit?

It is listed for the 2.4L turbo flat-four in the Ascent (2019-2026), Legacy (2020-2025) and Outback (2020-2025). It does not fit the 2.5L or 3.6L engines. Confirm your engine and year with the part finder before ordering.

Is this a new alternator or a rebuilt one?

It is sold as a new replacement unit, not a remanufactured one. That matters if you want to avoid core charges and return shipping on an old unit.

What are the electrical specs?

It is a 12-volt, clockwise-rotating, internally regulated alternator. The listing does not state the output amperage, so compare it with your original unit's rating if you run extra electrical loads.

Will it bolt straight in?

It is built to the factory fitment, so it uses the stock mounting bracket, belt and connectors. No adapter wiring is described. Plan on the usual belt and battery-terminal checks while you are in there.

How does it compare with an OEM alternator?

It costs less than an OEM or premium remanufactured unit and matches the factory spec on paper. OEM and established reman brands have a longer, better-documented service record, so weigh that against the lower outlay.

What is the warranty?

The listing does not state a warranty period. Ask the seller for the terms in writing before you buy, since alternator failures usually show up after some miles.