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 Los Angeles

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4.0

Great rating - 4/5 (13330+ 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 in Los Angeles, CA

David was helpful with telling me where I could purchase an auto part for a better price and save me a lot of money. He installed an alternator as needed and got my car running again.

Possible alternator

$200

Helped fix my zx10r! Even took the time to look at other little problems and fix them as well! Thanks Casey!!

Alternator change on motorcycle

$300

He was so quick and helpful! Helped me with car maintenance I didn’t know I needed but has helped my car run better. Highly recommend!

Replace my alternator

$200

Great job and great guy! Highly recommend

Install new alternator & oil change

$250

Average reviews for Alternator Replacement Services in Los Angeles, CA

based on 4 reviews

5

4
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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 Los Angeles, CA

Jaguarxk 2007 alternator installation

$200

Los Angeles CA 90043, USA

Oct 14th 2026

Jaguar xk alternator installation have part , Pay labor .

Install alternator for Jaguar xk 2007

$200

Los Angeles CA 90043, USA

Oct 7th 2026

Have alternator need it install for Jaguar xk 2007

Battery, alternator

$300

Los Angeles CA 90031, USA

Oct 2nd 2026

I bought a brand new battery in May of this year, on Tuesday I got a jump start the truck completely turned off three times in row, autozone said there’s something wrong with the charging system, I assume it’s the alternator

Install alternator

$200

Los Angeles CA 90043, USA

Oct 2nd 2026

Alternator needs to be installed into Jaguar xk 2007

Alternator

$400

Los Angeles CA 90014, USA

Sep 29th 2026

Replace alternator for 2015 Nissan versa.

How much to put alternator on

$408

Los Angeles CA 90014, USA

Sep 29th 2026

Alternator put on Nissan versa 2015

Alternator replacement

$600

Van Nuys CA 91401, USA

Sep 19th 2026

Need a new alternator on a 2008 Lexus rx350

Alternator

$750

Los Angeles CA 90008, USA

Aug 29th 2026

I don’t have the part I need the part and the labor cost plz ! 2016 rt scat pack dodge charger

Alternator change on motorcycle

$300

Los Angeles CA 90028, USA

Aug 24th 2026

Kawasaki 2008 zx1000r alternator needs to be replaced

Helped fix my zx10r! Even took the time to look at other little problems and fix them as well! Thanks Casey!!

Alternator

$250

Harbor City CA 90710, USA

Jun 23rd 2026

Alternator for 2006 bmw 330i

Alternator Replaced

$200

Los Angeles CA 90045, USA

May 14th 2026

I drive a saturn sky redline and have purchased the new alternator. My friend is helping me replace it, but we cannot get to the alternator and need a mechanic to replace it for me.

Alternator

$55

Los Angeles CA 90028, USA

Apr 21st 2026

I have a 1997 ford explorer that I’m changing the alternator on, and I have one 13mm bolt stuck on the alternator that I need a:socket and possibly impact to get off. Have all parts ready to go, just need someone to finish the job for me.

Alternator replaced

$300

Los Angeles CA 90036 1940, USA

Mar 18th 2026

I need to replace my alternator . I have the replacement .

I need a alternator put on my van

$50

North Hollywood CA 91602, USA

Mar 13th 2026

How long will it take to fix

I need a alternator put on my 1998 GMC Safari

$50

North Hollywood CA 91602, USA

Mar 12th 2026

I will pay 50.00 that's all I have

Wire Alternator to battery camper van

$150

Studio City CA 91604 2606, USA

Mar 11th 2026

I have a converted Mercedes sprinter Van. It has a completed solar power system. I need to run a wire from the vans alternator/battery right to the DC load in the back so that the vans engine can also charge the batteries if solar isn’t working. I have included a wiring diagram as well as the vans electrical set up. Everything is done, literally just need a wire run to connect it.

Need Alternator old one removed and new one put in

$150

Los Angeles CA 90029 2608, USA

Mar 3rd 2026

Old Alternator removed and new one put in .

Alternator

$150

Los Angeles CA 90029, USA

Mar 3rd 2026

Need my old alternator out and new alternator in asap .

Replace the alternator

$1,100

Los Angeles CA 90046, USA

Feb 21st 2026

Yesterday my car went down on the street. AAA technician came to jump start. He told me something wrong with the alternator.

Alternator swap

$180

Winnetka CA 91306 3751, USA

Feb 12th 2026

Replace alternator just labor