How-Much-Does-It-Cost-To-Replace-An-Alternator

How Much Does It Cost to Replace an Alternator?

Alternators can average anywhere from $100 to $350, depending on the model. In most cases, costs will average between $350−400 for the alternator replacement if no other parts need to be changed. Add another $20 to $50 to your bill if the serpentine belt has to be replaced as well.