Original GM Alternators

An alternator is an essential component of a vehicle's charging system. It is responsible for converting mechanical energy from the engine into electrical energy that can be used to power the vehicle's electrical systems and recharge the battery. Here are some important things to know about alternators:

Function

An alternator generates electricity by spinning a rotor inside a stator. As the rotor spins, it creates a magnetic field that induces an electrical current in the stator. This current is then sent to the battery and the vehicle's electrical system.

Location

Alternators are typically located on the engine, near the front of the vehicle. They are usually driven by a belt that is connected to the engine's crankshaft.

Signs of Trouble

Maintenance

To keep your alternator in good working condition, it's important to perform regular maintenance. This includes checking the belt's tension and condition, inspecting the electrical connections, and testing the alternator's output voltage. It is also important to keep the battery clean and fully charged, as a weak or dead battery can put additional strain on the alternator.

Replace a Faulty Alternator With Genuine GM and Save!

If your alternator isn't functioning properly and can't be repaired, it will need to be replaced. When replacing the alternator, it is important to use a high-quality replacement part. That means one made by your m manufacturer, since it was designed specifically for your model and is guaranteed to both fit and perform right out of the box. We sell them right here in our online parts inventory, and at prices up to 35% lower than the MSRP. Buy today and we'll ship your order right out!