Alternator Replacement Services: Compare & Book Online | Finder.com.au

Alternator replacement services

How to find the best alternator replacement services in Australia.

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An alternator provides the power for all the electrical systems in your car. If it fails, your vehicle will rely only on the battery and will stop when this runs out of stored power. For this reason, seeking professional alternator replacement help is essential to ensure that your car is always ready to go.

What is an alternator replacement service?

An alternator replacement is usually the best solution when your vehicle's charging system isn't working properly. In many cases, the fault is to be found in the alternator, which may drain all the battery power.

A good auto electrician or mechanic can immediately locate the problem and replace your alternator, to ensure that your car's battery can be charged and then work effectively.

What does an alternator replacement service do?

Once an auto electrician has identified the issues with your vehicle alternator they will:

  • Inspect your car and its entire charging system
  • Test the drive belts
  • Disconnect the battery
  • Remove the alternator and replace it
  • Reconnect the battery
  • Test the new alternator output

How do I book an alternator replacement service?

To book an alternator replacement service, you'll usually need to contact a qualified auto electrician or mechanic. You can find one easily by booking the service online on a platform like Airtasker, Onelfare or Autoguru. Just like house cleaning professionals, auto electricians usually have several free slots you can choose from to get your problem fixed quickly.

How much does an alternator replacement cost?

Depending on the status of your alternator and your car, this service can cost between $400 to $500. However, some alternator replacements can even cost up to $900 if additional components need to be removed to allow access to the alternator, or if you choose to replace your old alternator with a new part rather than a reconditioned part.

How do I compare alternator replacement services?

When looking for a professional to replace your alternator, you should consider the following:

  • Is the professional certified?
  • Is the mechanic insured?
  • How long will the replacement take? Is there a priority service available?
  • Does the mechanic have positive customer reviews online?
  • Does the mechanic provide fixed price quotes or charge by the hour?

Compare alternator replacement services

Data updated regularly
Name Product Flat rate Free quote Warranty Service location
Lube Mobile
Lube Mobile
Yes
Yes
Yes
Sydney, Melbourne, Brisbane, Perth, Adelaide
RPM Engine Reconditioning and Mechanical
RPM Engine Reconditioning and Mechanical
No
No
Call the provider
Sunshine Coast
Automotive Hospital
Automotive Hospital
No
No
Call the provider
Brendale
Alex Auto Electrical
Alex Auto Electrical
No
No
Call the provider
Moorabbin
Autospark
Autospark
No
No
Yes
Bullsbrook, Canning Vale, Greenwod, Joondalup, Malaga, Myaree, Osborne Park, Redcliffe, Rockingham, Albany
Bashi's Auto Electrics and Air Conditioning
Bashi's Auto Electrics and Air Conditioning
No
No
Yes
Caboolture
Car Servicing and You
Car Servicing and You
Yes
Yes
Yes
Carnegie, Keilor Park, Ormond
South Coast Auto Electrics and Air Conditioning
South Coast Auto Electrics and Air Conditioning
No
No
Call the provider
Mandurah
Southern Cross Automotive Repairs
Southern Cross Automotive Repairs
No
Yes
Yes
Mascot
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Compare up to 4 providers

How should I prepare for an alternator replacement?

The best way to prepare for an alternator replacement is to notice and then discuss all the signs that you noticed since your car stopped working.

You may also want to remove all important or personal items you need from your car just in case it needs to be left with the auto electrician overnight.

How long does an alternator replacement take?

It may take a few hours for your alternator to be replaced, depending on the number of components that the mechanic needs to test and remove to ensure that your vehicle's battery is fixed.

What to consider when getting an alternator replaced

Auto electricians may sometimes give you a choice between a new or reconditioned replacement alternator.

While a reconditioned alternator may be cheaper, ensure it comes from a reputable manufacturer, otherwise you may need to replace it again shortly after. Check the part number and ensure it's the correct replacement for your car, and ensure that the problem is fully fixed once the alternator is installed.

Do I need to be present for an alternator replacement?

No, you don't necessarily need to be present while the auto electrician replaces your alternator. This operation may take a few hours, especially if other components of your vehicle need to be removed to access the alternator.

You can entrust your vehicle with the auto electrician and they will let you know as soon as the repair operation is completed. If you cannot drive because your car doesn't work properly because of the alternator fault, many professionals are available to meet you directly at your place.

Pros and cons of using an alternator replacement service

Pros

  • A professional auto electrician or mechanic can test all the electric parts of your car to ensure that everything else works fine.
  • Auto electricians and mechanics are experienced and will be able to replace an alternator much faster and more effectively than someone with no experience
  • Usually, replacement services come with further repairs warranty.

Cons

  • Hiring an auto electrician to replace an alternator may be costly.

Bottom line

The alternator is the electrical generator which provides power to your car. If it needs to be replaced, you must act fast to avoid additional damages to your vehicle.

Frequently asked questions about alternator replacements

What are the signs of a faulty alternator?

Generally, your car will report that there are issues with your alternator by lighting up the battery light on the dashboard. You might also notice that the headlights and interior lights work poorly, or your battery might be flat or won't charge.

Can I replace my own alternator?

It's generally recommended to only have a professional auto electrician or mechanic replace an alternator, unless you have extensive experience with car repairs. Alternator replacements can be complicated depending on the car, and you could accidentally damage the alternator more if you're not careful.

When I should replace my alternator?

If your alternator needs replacing, you should replace it as soon as possible. Otherwise, your car will run on the power stored in your battery, which will soon run out. This can also damage the battery, making the requested repair service even more costly.


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