What Does an Alternator Do?

One of the most common questions the service technicians at Classic Buick GMC Beaumont have received has been “What does an alternator do?” As a central component in Buick, GMC vehicles, the alternator has one key task, keeping your car’s electrical systems functioning while the engine is running at all times. If your alternator starts acting up, everything is going to go off the rails.

Whether it’s dimming lights or your engine stalling, a failing alternator is going to make any driving around Nederland a nightmare. If it needs replacing your next question is going to be “How much is an alternator?” To explain how alternators function and how much replacement will be, Classic Buick GMC Beaumont has put together a guide for all our customers.

Signs Your Alternator is Failing Around Woodville

Like all parts of a vehicle, there’s going to be signs that something is acting up. As we indicated with “What does an alternator do?,” this serves a core component within your car’s engine. If it’s going down the tubes, you might notice the following signs:

• Dimmer Dash Lights.
• Your Service Engine Light Will Be Fully Illuminated.
• Strange Noises Within The Car.
• Issues With Car Electrical Systems, including Automatic Windows, Power Seats, etc.
• Starting Your Car Seems to Be Getting More Difficult or Complicated.
• Dead Car Battery.

If you notice any of these, you might want to consider a service appointment as soon as possible.

How Much is an Alternator?

As we indicated a vehicle’s indicator serves one of the most important parts of any Buick, GMC car. Most can last around 7 to 10 years without needing to be serviced, but the types of commutes and trips you take outside of Beaumont can change that. 

Yet if you start noticing any of the problems with your car, then you’ll be considering an alternator replacement. At this same time, if this is on the table, you’re probably wondering how much is an alternator? Well this will depend on the type.

Some service technicians will use repurposed alternators in their replacements which can cost between $300 to $500. Many dealers will offer a warranty on these options that last between one and three years. In contrast, new alternators will cost $500 to $1,000 with far more limited warranties. For more questions, you can always reach out to our parts department or whether you want to order them yourself.

Get Your Alternator Replaced at Classic Buick GMC Beaumont in Beaumont

Now that we’ve answered “What does an alternator do?”, it might be time to get yours replaced if you’re having a bad time driving around Woodville. Schedule service at (409) 291-4752 and consider our service offers to save money. We can also answer your questions about oil changes and tire realignments. Make sure your alternator is working with Classic Buick GMC Beaumont. See you soon!