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

Hire a trusted alternator replacement service in Inner South West Sydney

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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
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Best rated alternator replacement experts near me

Recent Alternator Replacement reviews in Inner South West Sydney

Awesome 👏 👍

I need my alternator replaced on my 2002 Mitsubishi challenger

$400

Sam is great. Took extra time but he didn’t heaitate to get the job done properly. Communication was great. He even gave his own car while my car was getting fixed.

Alternator replacement

$150

Awsome mate to deal with , great service even when he couldn’t fix my problem he still offered solutions definitely using him again

Help change my alternator and battery please

$250

Todd and his mate are cool blokes. They came, found the issue, and fixed it on the spot. Give a good quote. Would highly recommend these guys. Keep up, guys.

Car alternator

$99

Average reviews for Alternator Replacement Services in Inner South West Sydney

based on 5 reviews

5

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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 in Inner South West Sydney

Replace Alternator on 2008 Lexus GS300 (3.0L V6)

$220

Rockdale NSW 2216, Australia

7th Sep 2025

I need to remove and replace the alternator on my Car 2008 Lexus GS300 Sedan (GRS190R) Engine: 3.0L V6 Petrol, 3GR-FSE, DOHC 24v, Direct Injection, RWD Date Range 2008 This is a labour-only job I already have the replacement alternator purchased ready to install. You will need the following mechanic tools 10 mm socket with ratchet (battery terminals, small bolts) 12 mm socket/spanner (mounting bolts) 14 mm socket/spanner (belt tensioner) Breaker bar or T-bar (for belt tensioner leverage) Socket extension(s) (to reach tight spots) Flat screwdriver (for clips and connectors)

Need auto electrician to look at alternator for Hino 300 Tipper truck

$200

Earlwood NSW 2206, Australia

2nd Sep 2025

One of the batteries is receiving 13.4 volts of charge while the other is receiving 13.9 volts. The lower charge battery keeps getting flat. Need someone to look at the alternator and wiring to fault find any causes of this. Battery was replaced 1 year ago

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 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 replacement

$150

South Hurstville NSW, Australia

27th Jul 2025

I need someone to replace my alternator. Will get the alternator just needed installed.

Sam is great. Took extra time but he didn’t heaitate to get the job done properly. Communication was great. He even gave his own car while my car was getting fixed.

Replace mistubishi alternator 2004

$200

Punchbowl NSW, Australia

26th Jul 2025

Miistubishi Rego CC79LR - need a replace alternator- if you have used one working from auto wreckers

I need one Mobile mechanic for my car. To check alternator, battery

$50

Brighton-Le-Sands NSW, Australia

26th Apr 2025

May car Battery not charged by alternator may be the reason is Alternator belt is gone. So i need one mechanic who just fix the problem amenities i will provide like battery or alternator belt

Change Alternator for Jeep Grand Cherokee

$150

Punchbowl NSW, Australia

9th Feb 2025

I have Jeep Grand cherokee wk2 limited diesel. I need alternator changed. I bought brand new one just need replaced. Space available at my place or i can come to your convenient location.

I need to change my alternator belt on my mercedes clk320 2004

$200

Bass Hill NSW 2197, Australia

22nd Jan 2025

My alternator belt has ripped and cant start the car need someone to replace

Freelander 2 alternator replacement

$300

Wiley Park NSW 2195, Australia

7th Dec 2024

Need to replace Land Rover Freelander 2 2007 model alternator and serpentine belt, and replace the battery. Parts will be provided.

Car alternator ŕeplacement

$500

Lakemba NSW, Australia

12th Mar 2024

Car allternator. Back in the car parking

Toyota Camry - Alternator Replacement

$300

Revesby NSW, Australia

12th Dec 2023

Hi Andrew, Could you please send me the quote for replaement of Alternator of Toyota Camry 2012 at Revesby

Car alternator

$99

Lakemba NSW 2195, Australia

5th Nov 2023

I got a Toyota Echo 2003. I believe it's Alternator has been broken or weak. Need to replace or if you can fix that one? Would like to hear everything from you as an expert. - Due date: Flexible - Due date: Flexible

Todd and his mate are cool blokes. They came, found the issue, and fixed it on the spot. Give a good quote. Would highly recommend these guys. Keep up, guys.

Machanic. Diagnosis on bmw x5. Possibly change alternator

$100

Narwee NSW 2209, Australia

23rd Feb 2023

Bmw x5 has range of faults coming up on the screen. Battery charge was the first fault now loads of faults and battery is dead - Due date: Before Sunday, 26 February 2023

Need mechanic to Change Alternator Toyota Camry 2007

$250

Beverley Park NSW, Australia

16th Dec 2022

Need alternator changed & if possible provide one for Toyota camry 2007 today or tomorrow - Due date: Needs to be done on Saturday, 17 December 2022

Replace Alternator

$100

Lakemba NSW 2195, Australia

25th Nov 2022

I need to replace alternator for Toyota Aurion 2007. Part is provided, needs labour only. Happy to hear from you. I can also bring over to you within 10k of Lakemba. Prefer to be done today. Cheers

Install Alternator and Battery in car

$180

Peakhurst NSW, Australia

15th Oct 2022

Hi I need a licensed mechanic to install already purchased Alternator and Battery inside my Jeep grand Cherokee Location lakemba. Install anytime through the week. Thanks

I need my alternator replaced on my 2002 Mitsubishi challenger

$400

Riverwood NSW, Australia

13th Sep 2022

Need alternator replaced of my 2002 Mitsubishi challenger, New Alternator and labour to be included in offer - Due date: Needs to be done on Wednesday, 14 September 2022

Awesome 👏 👍

Nissan alternator murano

$300

Carss Park NSW 2221, Australia

14th Jul 2022

Nissan Murano take alternator out replace with another one 2010 model - Due date: Flexible

Replace alternator Nissan Murano

$300

Carss Park NSW 2221, Australia

5th Jul 2022

Replace Nissan Murano alternator 2010 - Due date: Flexible