This video covers the essential steps to properly test a car's alternator and diagnose common alternator issues. The guide demonstrates how to check the voltage regulator, diode rectifier, stator, and ...

Alternator Repair Cost In some instances, your faulty alternator might require minor repairs instead of a full replacement. You may need a new belt or to clean the electrical connecting points.

Alternator Repair Cost In some instances, your faulty alternator might require minor repairs instead of a full replacement. You may need a new belt or to clean the electrical connecting points.

How Much Should an Alternator Replacement Cost? The average time for an alternator replacement is two-to-three hours. That gives you roughly $120- $200 in labor to start.

To keep you prepared for potential alternator failure, here’s a look at what it costs to replace one of these miniature power plants.

A failing battery might seem straight forward to spot, but a failing alternator can be a little more difficult to identify without knowing its voltage output.

How Much Should an Alternator Replacement Cost? The average time for an alternator replacement is two-to-three hours. That gives you roughly $120- $200 in labor to start.

To keep you prepared for potential alternator failure, here’s a look at what it costs to replace one of these miniature power plants.

Alternator Repair Cost In some instances, your faulty alternator might require minor repairs instead of a full replacement. You may need a new belt or to clean the electrical connecting points.