Alternator Repairs
Alternator repairs in Melbourne by trusted experts. Cox Auto restores your car’s electrical system with reliable workmanship.

100% guarantee
If a part we’ve supplied and fitted is faulty, we’ll replace it within a year of the fitting date – free of charge.
Flexible payment options
Pay before pickup so you can grab your keys and go, or take advantage of our buy now, pay later options.
Complimentary loan vehicles
Zip around town in a VW Golf while we fix your car alternator problems.

For when your car’s electrical system needs expert care.
Your vehicle’s alternator plays a critical role in ensuring your car’s electrical systems function properly. It keeps the battery charged, powers the lights, radio, and all other electrical components. When your alternator malfunctions, it can lead to other electrical issues. Regular alternator servicing is crucial to ensure that your vehicle’s electrical components work optimally.
A malfunctioning alternator can result in dead batteries, dimmed headlights, or even engine stalling, leaving you stranded. Our expert technicians specialise in alternator repairs to keep your vehicle’s electrical systems running smoothly. Don’t let alternator troubles leave you stranded; trust Cox Auto’s alternator repair specialists to get your vehicle back in top electrical condition. It’s easy to book online, and even easier to keep on the move with our complimentary loan vehicles from our South Melbourne service centre.

What’s involved in repairing a faulty alternator?
Our comprehensive alternator repair service includes:
Diagnosis
We start by conducting a thorough inspection of your vehicle’s electrical system, including the alternator, battery, and associated components.
Alternator testing
Our technicians use advanced diagnostic equipment to test the alternator’s output and performance, ensuring it meets manufacturer specifications.
Component replacement
If we identify any issues with the alternator or related components, we replace faulty parts with high-quality replacements.
Charging system inspection
We examine the entire charging system, including belts, pulleys, and wiring, to ensure everything functions correctly.
Battery check
A healthy alternator relies on a well-maintained battery. We check the battery’s condition and provide recommendations or replacements if necessary.
Voltage regulation
Our experts ensure that the alternator maintains the correct voltage output for your vehicle’s electrical needs.
The Cox Auto difference
European car service specialists
As trusted specialists in European car maintenance, we understand the complexities of European vehicle electrical systems, including alternator repairs. We use top-quality parts and state-of-the-art diagnostic equipment to provide reliable and efficient repairs.
Good advice in plain language
Experiencing electrical issues in your vehicle? Don’t wait until your battery dies or your vehicle stalls. Book an appointment with our alternator repair specialists in Melbourne. Our team will conduct a comprehensive inspection and offer expert advice on the best course of action in a way that you can understand. With flexible payment options and complimentary loan vehicles available, we make the process hassle-free.
Frequently Asked Questions
Common signs include dimming headlights, dashboard warning lights, dead battery, electrical system issues, and strange noises like whining or grinding.
A weak or malfunctioning alternator can fail to charge the battery properly, resulting in repeated battery drainage. If you’re experiencing this issue, it’s best to have your alternator inspected by our experts.
Rapid clicking is a red flag for an issue with your alternator, which may be struggling to convert enough energy to replenish all of the electrical components in your vehicle. The good news is that there’s a good chance you may be able to get your vehicle jump started if this is the case. Of course it’s always safer to have a professional do this for you, so if you’re not confident or experienced, give your roadside assistance service a call and bring your vehicle to us so we can diagnose and resolve your issue quickly and effectively.
We strongly advise against driving a vehicle with a failing alternator. It can lead to sudden breakdowns, electrical system failures, or even engine stalling. Seek alternator repair services the moment you sense there’s an issue to save yourself additional costs and inconvenience down the track.
You’ll rarely get more than 30 minutes run-time without a faulty alternator. At the first sign of trouble, make sure you seek expert advice; don’t get stuck on the side of the road wishing you’d booked in for car alternator repairs earlier!
It’s not always easy to discern the difference between the signs of a bad car battery vs alternator. A faulty alternator can cause a car to stall, so if you can get the car to start briefly only to find that it stalls? It’s probably a car alternator problem. If your headlights are flickering or dimming? It’s probably a car alternator problem. Other signs of a bad alternator include random electrical issues that may occur if a particular electrical device doesn’t receive the correct amount of power required.
The cost of alternator repair varies based on your vehicle’s make and model and the extent of the repairs needed. Our team will provide you with a detailed quote after inspecting your vehicle, talking you through the required repairs in plain language so you understand what you need to before we proceed.
Learn more about car alternators
Read our resources about electrical systems, including batteries and alternators.

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Your journey, our expertise.
Book now so you can get back on the road. Don’t let alternator troubles leave you in the dark. Book an alternator repair service with Cox Auto for efficient and reliable repairs. Your vehicle’s electrical system deserves the best care, so give us a call or book online today.