Mechanic holding a car alternator during the replacement process.
Mechanic holding a car alternator during the replacement process.

Hire a trusted alternator replacement service near you

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4.2

Great rating - 4.2/5 (11114+ reviews)

When you need an alternator replacement or repair service

  • Alternator replacement
  • NMRA alternator replacement
  • Honda Accord alternator replacement
  • Alternator repairs
  • … or anything else
It only takes 2 minutes. And it's free.
Up to 50% cheaper than franchise dealers
No job too big or small
Secure cashless payments
Same day or next day service at no extra cost

Best rated alternator replacement experts near me

Recent Alternator Replacement reviews

Highly recommend Dereck, he knew exactly what he was doing and was a sincere and honest individual. Nice conversation as well and will definitely use his services again.

Replace Alternator Camry 2009

$100

Troy arrived when he said he would and carried professionally. I would recommend Troy and would use him again.

Replace alternator on Holden Ute

$300

Jay is great! Car needed an alternator fitted, completed in within the hour and car is running very smoothly. Really nice guy, highly recommend 😊

Replace alternator in a Barina TK 2011

$200

Top bloke came through sorted car straight away

Need car fixed alternator

$300

Awesome work! I was barely there and he just sorted it all out !

Mechanic to install radiator and alternator belts

$250

Adam was very professional and helpful. would definitely recommend him to a friend

Replace car alternator

$150

Average reviews for Alternator Replacement Services

based on 170 reviews

4.98

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Why hire an alternator replacement specialist through Airtasker?

Never leave your car alternator unattended, especially if it's already showing plenty of failing signs. Replace a faulty alternator before it creates more significant electrical problems.

Our expert auto electricians are ready to help you fix your worn alternator in a convenient and affordable way. You can arrange your alternator replacement without hassle through the Airtasker app–from purchasing the new alternator to replacing the old one. Your Tasker can also conduct a thorough inspection of your car's electrical system to make sure that everything's working as it should be. Taskers often carry their own tools and equipment. Just let them know what you need, and they'll gladly do the rest!

Hiring an expert alternator replacement through Airtasker is easy peasy! With just one post, you will immediately receive offers from top-rated auto electricians who can take the job at your most convenient time. When in doubt, you can always use our transparent ratings and reviews system to help you decide which tasker is best suited for the task!

Quick offers

You’ll hear from auto electricians near you within minutes of posting your task.

Choose your budget

Get auto electrical services you can afford and choose the offer that fits your budget.

Get the best taskers

Feel confident knowing you’ve found the best alternator replacement electrician with our transparent rating system.

Stay insured

When you hire a local auto alternator replacement electrician through Airtasker, you’re covered under our insurance policies.

Top Alternator Replacement related questions

One of the easiest ways to detect a faulty alternator is through the indicator light (the code varies according to different vehicles). If it turns on, get it checked by a trusted electrician right away. Some indications also include sudden weird noises or a burning smell coming from the engine, and irregular operation of other electrical components.

Some manufacturers suggest a total alternator replacement after 100,000 to 150,000 miles. If you detect any irregularities with your electrical system, your tasker can also help you test the alternator and have it replaced once it's broken or no longer usable.

The entire replacement process usually takes about two hours, but it may take longer if it's more rooted in the engine, or if there are more electrical and belt issues that must be resolved as well.

Airtasker is the best place to find an alternator replacement specialist near you. All you have to do is post a task with your specific needs, along with your ideal alternator replacement cost, and you'll instantly hear back from our expert auto technicians who are available to lend a helping hand whenever and wherever!

Suggested reads about Alternator Replacement

What does an alternator replacement service include?

The function of the alternator is simple: supply power to the battery and keep the electronics running. Otherwise, your vehicle will stop working. Your car will send a series of signals that will indicate a failing alternator, including a whirring noise coming from your engine and the smell of burning rubber. If you're starting to notice these warning signs, then you may need to get your alternator replaced immediately. 


Mobile Alternator Replacement
At Airtasker, you can find trusted alternator specialists and other mobile mechanics near you, offering you a convenient way of repairing your car's alternator or replacing it as needed. You don't have to risk fixing it yourself or stress over finding a car repair shop in your neighbourhood. Your mobile alternator replacement specialist will go where you are and replace your car's alternator in no time.

Disconnecting the Battery

Before the actual replacement, your Tasker will first disconnect your car battery for safety purposes. Skipping this step might trigger a live wire as they're removing or replacing the alternator, and can cause further damage as well. They will only remove the negative cable while the positive one remains attached.


Removing the old alternator
Most alternators are usually found on top of the engine. Some alternators, however, are positioned deeper in the engine and removal might take a little longer. After locating the faulty alternator, your Tasker will detach the serpentine belt or v-belt, as well as the bolts, wirings, and cables connected to the engine. After which, the old alternator will be safely removed.

Inspecting the new alternator
Your new alternator must have the same mounting holes and wire connectors as the old one. If you're hesitant or worried about buying the wrong alternator, you can always arrange for your Tasker to help you find the right one for your vehicle.

Positioning and Installing the Alternator
Your specialist will install the new alternator where the old one was placed. This process is simple—match the bolt holes, then put the battery, serpentine belt, cables, and wirings back to where they were previously. Your Tasker will then turn on your engine to check if the replacement alternator is working correctly. You can also request for a quick test drive to make sure that the process was successful.

Recent Alternator Replacement tasks

Mechanic to replace alternator

$230

Kelmscott WA, Australia

24th May 2026

Need replace the alternator for my Fiat Scudo 2009. I have the spare but not the right tools to do it by myself.

Remove and install alternator & main belt for Mazda 3

$10

Bellbird Park QLD, Australia

24th May 2026

Offers to remove and install alternator and belt for my Mazda 3 2010 diesel. Flexible with time and date but has to be done at my place. Qualified mechanics only who wants a quick job.

Mobile Mechanic: Fix dead alternator on Delica V6 in Bulahdelah

$500

Bulahdelah NSW 2423, Australia

23rd May 2026

Stuck in Bulahdelah. Need a mobile mechanic to diagnose or replace a dead alternator on a 2005 Mitsubishi Delica L400 V6 Petrol. Battery drains instantly.

Hyundai accent 2002 alternator vibrating.

$50

Berwick VIC 3806, Australia

23rd May 2026

I have hyundai accent 2002 which has the alternator vibrating.

Replace alternator

$950

Mount Gravatt East QLD 4122, Australia

23rd May 2026

I need a get a new Alternator for my Toyota Kluger 2009 V6 I need the part and also someone to fix it all

Car alternator needs replacing

$600

Rouse Hill NSW, Australia

22nd May 2026

Car alternator is not charging battery and car is not running! Car is 2007 Holden captiva. Parked in car park in rouse hill

Mazda 3 2009 alternator replacement

$300

Busby NSW 2168, Australia

21st May 2026

Need a replacement alternator

I need my alternator changed

$250

Sydney NSW 2556, Australia

18th May 2026

Hi I have a 2014 Chrysler 300c diesel and the alternator needs to be replaced. I will supply the new alternator. I can bring it to you if that is better. I have charged the battery so it will drive and i also have nrma and they can deliver the vehicle

Good to deal with Thanks for everything

Rebuild a Bosch Alternator (Commodore) from 100a to 180a approx

$200

Sunshine North VIC, Australia

16th May 2026

Bosch part number 920949 625 100a alternator. Requires rebuild with as high amperage as is possible & reliable. Must be with quality parts. Replaced this with a JAS aftermartket and first 2 were DOA and the last replacement worked fine but seized after 14 months. Used in Motorhome via Victorn Orion 50a charger seen to be upgraded to 70A

Change over alternator & serpentine belt

$10

Annerley QLD, Australia

16th May 2026

Hi all I'm needing a qualified/ experienced person to swap over my alternator & serpentine belt on my 2013 Ford Mondeo TDCI. I have the correct parts already. 🙂

Tallis helped me out 😊🙌🏼

Install alternator into 2001 Hyundai Sonata

$250

Bibra Lake WA, Australia

15th May 2026

I have the alternator already, its just the way engine is made it is quite hard to get to. It might need to be lifted.

Wade did a great job and was really patient with a bunch of setbacks with sourcing the alternator. Highly recommend.

Professional hands needed 2005 Nissan Maxima alternator change

$150

Southport QLD, Australia

15th May 2026

Out With the old in with the new ultimator 2005 Maxima

Alternator belt and thermostat installed in a Toyota Townace 1997.

$300

Helensvale QLD 4212, Australia

15th May 2026

I need the thermostat and alternator belt installed on a Toyota Townace 1997. Both parts are supplied. I do not have coolant supplied though. I am looking for a confident mechanic to complete the job with their own tools, including waste removal. The thermostat has a gasket but from what I know would need sealant. I believe there is appropriate sealant in the van, but bringing your own would be ideal (the van is located away from home). Please note that the temperature gauge is non-functional, I understand that this could limit testing post job which is fine as long as everything looks okay.

Installation on alternator - 2006 Toyota Yaris (Boondall)

$90

Boondall QLD, Australia

14th May 2026

Install of alternator for 2006 Toyota Yaris

Excellent work competed. Great communication and showed up on time

Remove alternator

$90

Boondall QLD, Australia

13th May 2026

Remove alternator from 2006 Toyota Yaris. Have removed some bolts and connectors already

Excellent service provided

Alternator replacement toyota yaris 2006

$100

Stones Corner QLD 4120, Australia

13th May 2026

Hi i have a second hand alternator that needs to be installed and the old one taken out. 2006 1.5L toyota yaris. Little information on the alternator. I want it sold before Friday its urgent so only get in touch if you can complete it today or tommorow.

Highly recommend 👍👍 Did the service and extra.

Installing a alternator in 2012 Holden Captiva

$300

Norlane VIC, Australia

11th Mar 2026

Will need someone to come to my house and install alternator into my 2012 Holden Captiva.

Couldn’t recommend highly enough.

Change alternator in a 2007 Pajero, parts supplied but no tools.

$200

Eagleby QLD, Australia

7th Feb 2026

Alternator needs changing in a 2007 Pajero, bring your own tools. I have the alternator ready to replace.

Very reliable and knowledgeable, highly recommend

Auto Electrician - BCDC Charger to alternator

$150

Collingwood VIC, Australia

22nd Dec 2025

Connecting my 12v BCDC Charger to my Alternator in my 2011 Hilux N70

Great to work with. Very easy and professional. Got the work done in an efficient matter. Will definitely recommend.

Replace an alternator and possibly also battery - 2006 Toyota Aurion

$50

Mount Evelyn VIC, Australia

10th Dec 2025

Price negotiable Needed 2 jump starts to get home 8km last night- Car battery not charging while driving- presumed alternator failure, battery may also be dead (it’s definitely out of charge) I have but no way to check if it needs replacing, it might just need a charge. First need someone to come and diagnose for sure what’s going on and that it’s not just an easy fix- then if needed to replace the alternator etc then we can do that too, happy to pay for the necessary parts too of course. tight on money so hoping someone who knows what they’re doing can do it cheaper than the big businesses. Happy to work with you as well to get it fixed ASAP. I don’t really know anything about cars or where the alternator actually is in here but I’ve attached some photos UUT263

Very knowledgeable and friendly, fixed my issue in no time for a good price