Here's how to tell if your car needs a new alternator and how to install one yourself.

What Is an Alternator? The alternator is one of the main components of the car’s electrical system, which transforms the mechanical energy from the engine shaft into electrical power and supplies it ...

We're going to answer all your questions about alternator replacement, repair, and the cost involved to do it yourself or have a pro handle it.

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.

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.

If you plan on keeping your car for longer than a few years, you can expect to replace your alternator. Alternators typically last between 40,000 to 100,000 miles.

How Long Do Alternators Last? It’s difficult to predict how long your alternator will last because many factors affect the life of an alternator. These factors include how the car is driven, the ...