Your vehicle’s alternator plays a vital role in keeping everything running smoothly. It’s part of the charging system, working alongside the battery and voltage regulator to keep your car powered. As the engine runs, the alternator converts mechanical energy into electrical energy using a drive belt.
This power doesn’t just recharge the battery, it also keeps essential systems like your headlights, dashboard electronics, and heating operating while the engine is on.
Alternators are generally reliable and can last anywhere from 10 to 15 years, depending on driving habits and vehicle type. But once it fails, your car may only run for a short time on battery power before it comes to a halt.
Whether you’re dealing with dimming lights, warning indicators, or starting issues, our experienced technicians can identify the problem and install a new alternator to get you back on the road quickly and safely.
Car Alternator Diagnostics in Brisbane
If your car is struggling to start or showing signs of electrical issues, it could be a faulty alternator. At Access Auto Electrics & Air Conditioning, our expert team can run a full diagnostic check to pinpoint the problem.
We use advanced testing tools to accurately assess your charging system, including the alternator, battery and voltage regulator. Once we identify the issue, we’ll recommend a full replacement, if needed. No guesswork, just honest advice and reliable service.
We work with all vehicle types, including cars, 4WDs and light commercial vehicles. Contact us today to book your alternator check.
Car Alternator Replacement in Brisbane
Your car’s alternator is one of the most important parts of the vehicle. It’s responsible for generating an electrical charge that recharges the battery, which is critical for running the engine and accessories.
The good news is that alternators are simple components that rarely fail. The bad news is that a broken, damaged or worn alternator can easily leave you stranded in your driveway.
Access Auto Electrics offers comprehensive car alternator replacement services to prevent that from happening. If you run into an issue with your alternator, our team is happy to diagnose and replace it.
Signs Your Alternator Might Need Replacing
Flat Battery
Car batteries have a limited lifespan, and a dead battery usually means it’s simply time for a replacement. But flat batteries can also be a sign that something is wrong with the alternator. Our expert technicians can diagnose the issue and identify whether it’s a problem with your battery or alternator.
Stalling Engine
If your engine stalls while driving, it can be due to an underperforming alternator. Car engines require small amounts of electricity while running. If your battery can’t provide that power, it’s a sign that something is wrong with the alternator. Our team will be able to conduct diagnostic tests and replace the alternator if needed.
Dim Lights
The lights in your car should provide a steady beam. If your headlights or dashboard lights are noticeably dim, or if they flicker while driving, this can be a sign that your alternator needs replacing. If you notice this issue then it’s best to book an appointment sooner rather than later.
Electrical Issues
An old or faulty alternator may still be able to provide enough power to start the car and run accessories like the lights. The tricky part is that you may experience other electrical issues, like problems with the windows or radio. These small things can indicate there’s something wrong with your alternator. You’ll usually need the help of an experienced auto electrician in these cases, as it can be challenging to diagnose the issue.
Should My Alternator Be Repaired or Replaced?
We typically recommend replacing a faulty alternator. Your alternator is a critical part of keeping your car running, and an old, damaged or malfunctioning alternator could leave you stranded.
The good news is that alternators are relatively simple devices and replacing them is a straightforward process.
Speak to one of our technicians today. We’ll assess your vehicle, test the alternator and make a recommendation as to whether you need to replace the part.
Why Choose AAEAC for Car Alternator Replacement
Alternators rarely fail, but when they do, it can lead to serious problems with your auto electrics. If you’re struggling to start the car or seeing issues like malfunctioning accessories, contact AAEAC and book your appointment today.
We’re an experienced team of auto electricians offering car alternator replacement in Brisbane. We work on all makes and models of cars, 4WDs and light commercial vehicles, so we can diagnose any problems you’re experiencing and replace the alternator if required.
We also offer a smart start interlock service for those requiring additional assistance.
If you have any questions or queries relating to Vehicle Diagnostic Services, REDARC Electric Brake Controller Kit or any other services, please don't hesitate to contact our friendly team on 07 3366 8585 or leave your details via our form below and we will get back to you as soon as possible.
Frequently Asked Questions
How much does it cost to replace an alternator in Australia?
In Australia, replacing an alternator typically costs between $300 and $1,200.
Is it worth it to fix an alternator?
We recommend replacing the alternator altogether. It is often more cost-effective to replace the alternator, especially if it’s older or severely worn.
Can you jump a car with a bad alternator?
You can jump-start a car with a bad alternator, but it’s only a temporary solution. Once the battery drains again, which can happen quickly without a working alternator, the car will stall. If you suspect alternator failure, it’s best to get the vehicle checked and up and running as soon as possible to avoid being stranded.