Your car only starts reliably because two electrical workhorses share the load. The battery delivers instant power on demand, ...

Editor's note: The modern alternator is a very sophisticated piece of equipment which has virtually replaced the generator because of its lighter weight, higher efficiency, longer life and lower ...

The alternator and serpentine belt are part of the same system in your car. But does that mean you should replace the belt ...

We earn commissions from purchases you make using links in our articles. Learn more. The alternator is a device that keeps your car’s electrical system running once the engine is on. It’s essentially ...