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

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4.3

Excellent rating - 4.3/5 (10900+ 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

Amazing job!

Alternator belt fitting

$130

Nice work. Very easy to deal with

Alternator change for Hyundai iLoad 2007

$200

He was wonderful, easy with communication and really helped me out.

Its either my battery which is only 2 weeks old or alternator.

$100

Awesome guy, very reliable and honest what he is doing. Muni is very skilled and qualified what he is doing. Highly recommend this guy for any auto electrical work. I will definitely use him again. Thank you

Auto Electrician to install Alternator

$50

Great service and very friendly

Who can check battery and alternator of my car?

$5

Julian was on time, diligent and easy to communicate with. He also solved a problem on the spot for me when I ordered a part that was slightly incorrect. Highly recommend him.

Mechanic: Alternator n starter motor swapout

$160

Average reviews for Alternator Replacement Services

based on 165 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.

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

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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

Replace alternator Toyota van

$120

North Bondi NSW, Australia

30th Aug 2025

Need someone with tools and know how to replace an alternator in a Toyota hiace van - I can source the part

Run cable from alternator to the back of ute to charge camper battery

$350

South Hurstville NSW, Australia

29th Aug 2025

This is a triton MQ and i need to charge my second battery system in tje camper trailer when i drive I dont have the parts

Alternator

$100

Maroochydore QLD 4558, Australia

27th Aug 2025

The car will stop after a short drive even if the battery runs out and tries jumping

Replace alternator Toyota carolla 2007 hatchback

$100

Currumbin Waters QLD, Australia

25th Aug 2025

Already purchased alternator arrived in couple of days need it to be replaced Car is in Currumbin waters

To replace the alternator for 2009 Toyota Tarago

$150

Bruce ACT 2617, Australia

22nd Aug 2025

We need a mobile mechnics to replace a alternator for our 2009 Toyota Tarago.

Alternator installed on my 2011 Ford Focus

$150

Riverwood, New South Wales

21st Aug 2025

I have purchased a brand new alternator however I need to get it installed ASAP. I’m flexible with where the job takes place as I am able to get the car towed within 25km radius for repairs but I would prefer if you would be able to do it here.

Alternator change,

$350

Woodridge QLD 4114, Australia

20th Aug 2025

Alternator change for a Holden Captiva 2013 petrol , I do not have photos to send.

Thanks Thomas for your time would recommend this dude to all, done great work👍🏽

Install a alternator in Mercedes ML500 -2006

$250

Dulwich Hill, New South Wales

19th Aug 2025

Car does not start , but has new battery, car is in driveway .need a quote on how much this will cost to install an alternator

Alternator pulley and glow plugs

$300

Camp Hill QLD 4152, Australia

18th Aug 2025

Need alternator pulley replaced ( I have the part) and looking to get the glow plugs replaced also on a Volkswagen Golf

Install Alternator & Starer ( have already got components).

$300

Amaroo ACT, Australia

17th Aug 2025

Toyota Land Cruiser Troop-carrier HJ75, 2H, 4.2lt motor. Remove/Replace/connect and test

Great communications

Change over alternator & serpentine drive belt

$200

Lutwyche QLD 4030, Australia

13th Aug 2025

Hi all I'm needing a qualified/ experienced person to swap over my alternator & serpentine/ drive belt on my 2013 Ford Mondeo. I have the correct parts already and I can travel to you if needed.

Ron got back to me quickly and completely the task quickly and professionally A+

Exchange alternator

$120

Denistone East NSW 2114, Australia

10th Aug 2025

My car need change alternator cw98fs Nsw corrola 2007, I will buy the part

Replace alternator

$200

Gordon Park QLD, Australia

7th Jul 2025

Audi A3 year 2006 We have the new alternator however need a mechanic with the specific tools to fit it.

Prompt, efficient - will certainly use Ronald’s services again!

Help me put on my new car alternator

$130

Edithvale VIC 3196, Australia

20th Jun 2025

Help me put on my new car alternator

Amazing work , hard working, punctual. I've already planned a couple more jobs for my car with him. Life saver !

Put new alternator in my car today 2013 Nissan pathfinder ,

$300

Austral, New South Wales

8th Jun 2025

I’ve taken the old alternator out need new alternator installed that I have bought. I have all tools that you can use

Outstanding work. Thank you.

Replace alternator Ford Focus 2003 LR 2.0

$200

Underwood QLD 4119, Australia

31st May 2025

Replace alternator, new alternator supplied by me. RACQ mechanic said it would take 1-2 hours which is a bit longer than usual due to the location. Looking for someone with experience and tools to perform the task. I am happy to help or leave it up to you, your choice. It's ready to be done. It would be great if it could be done today, if not tomorrow morning is ok. I have been let down by a Tasker, hence the short notice.

Jarrod was professional, punctual and is passionate about cars. His workmanship is first class and he did more than what was asked of him. Friendly guy with good communication skills. I would not hesitate to call on him again and highly recommended him for anyone on this platform.

Alternator install

$450

Regents Park QLD, Australia

2nd May 2025

Install second hand alternator into my holden captiva 2017 active

Professional got the job done in the rain and all thanks

FIT AN ALTERNATOR INTO 2006 TOYOTA AURION V6 SEDAN

$10

Mansfield QLD 4122, Australia

25th Mar 2025

Bought the alternator brand new , just need it fitted into my Toyota, it’s a 2006 Toyota aurion v6 sedan The sooner the better :) Thanks in advance

Well considering he replaced the alternator in my Toyota in a couple of hours in the pouring rain and half dark I’d say he did a wonderful job! Definitely the guy for the job highly recommend! :)

Replace alternator on 2002 Toyota Townace

$200

Shailer Park QLD 4128, Australia

14th Mar 2025

Need someone to replace the alternator on my Toyota townace. I have a new one ready to be put in. Must have experience. Preferably done tonight or tomorrow.

Great work. Will use him again.

Alternator changed over

$150

St Kilda VIC, Australia

11th Mar 2025

I need an alternator change over for my 2001 Holden Rodeo. I have brought a new alternator and just need it changed over into my car.

Beni changed over my alternator and gave me great advice and service! Highly recommend