Alternator Repair in Southampton

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Compare Alternator Repair cost in Southampton and book in today with WhoCanFixMyCar



Is your battery not charging? Do your headlights dim when you press the accelerator? If so, you probably have an Alternator Fault. A new alternator may be necessary to power your engine sufficiently and ensure safety.

Along with alternator repair, battery problems may also be an indication of starter motor failure.

Receive alternator prices for garages across Southampton and get booked in today when you enter your registration in the form above!

Top garages for Alternator Repair in Southampton (145 found)
Cadnam Garage Services
131 Jobs Completed
Cadnam
5.0 / 5

Whether needing an MOT, service or repairs, an ECU remap, or just another vehicle, our team of experienced technicians and support staff are happy to advise you in findin

mareks car services
18 Job Completed
Southampton
5.0 / 5

Hello, my name is Marek and I'm a Mobile Car Mechanic. I have worked on cars from a young age, and have great knowleage on cars. I like to give the best advice and he

Southcoast Automotive Services ltd
616 Jobs Completed
Southampton
4.9 / 5

Friendly, Local Family Run Garage We are your friendly, local family run car garages in Hampshire, dedicated to providing you with a comprehensive range of automot

Elite Garages Southampton
831 Jobs Completed
Southampton
4.8 / 5

Elite Garages are one of the South’s leading independent tyre, MOT and car service operators with a turnover in excess of £53 million and around 240 employees. Elite

Shirley Car Care Centre Ltd
690 Jobs Completed
Southampton
4.7 / 5

Based in Shirley, we are a family run company and give 100% customer satisfaction for all your vehicle needs. We specialise is Clutches, Semi-automatic gearboxes, Servi

TF GARAGE LTD
17 Jobs Completed
Southampton
4.8 / 5

MGA Garage Services ltd
255 Jobs Completed
Southampton
4.7 / 5

With over 35 years of experience across our Technicians and Office Staff experienced in motor trade we are German cars specialists but we undertake any job in any Vehicle

Solent MOT Centre ltd
661 Jobs Completed
Southampton
4.1 / 5

Based in upper shirley (Winchester Road) in southampton, Close to the general hospital, we offer a range of services such as class 4 mot, servicing, mot repairs, suspensi

A.R. Autos - Bishops Waltham
671 Jobs Completed
Bishops Waltham
4.9 / 5

A. R. Autos - Bishops Waltham is a local independent vehicle workshop based in Bishops Waltham, Southampton.. With a combined 30 years experience in franchised dealers

Westbourne Motors Mobile - Southampton
336 Jobs Completed
Southampton
4.6 / 5

The Westbourne brand is the South’s leading repairer for household names such as Green Flag, AA & RAC. For the majority of repairs we can offer a mobile service

Eco MOT Auto Centre
867 Jobs Completed
SOUTHAMPTON
3.5 / 5

Eco MOT and Auto Care Located at 27-32 st marys place, Southampton, SO14 3HY Service offers: General Auto Repairs MOT Class 4 and 7 ( cars and vans) Brake Repair

CJS Automotive Repairs
255 Jobs Completed
SOUTHAMPTON
4.3 / 5

Welcome to CJS Automotive Repairs, where professionalism and proficiency converge seamlessly. Boasting over 15 years of esteemed experience in the motor trade, our team d

AutoTech Motors Services/Barry Motor Trade Ltd
146 Jobs Completed
Southampton
5.0 / 5

A customer-focused approach delivered with the friendly, personal touch. Modern garage services from a workshop that regularly invests into new technology. Covering all

James Diggens Auto Services ltd
2 Job Completed
Southampton
5.0 / 5

I always had a love for anything with a engine from a very young age, I served my apprenticeship in a main dealership gaining the best diagnostic techniques available. T

Formula One Autocentres - Southampton
391 Jobs Completed
Southampton
3.1 / 5

Established in 1974, Formula One Autocentres set out with a mission to deliver a completely new fast-fit experience to its customers. This would feature clean, modern pre

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Alternator Repair in Southampton
Frequently asked questions
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What is a car alternator?

The car's alternator performs a simple but vital job: to keep your car's battery charged. The battery is responsible for starting the car, spark plugs, lights, electrics, and sometimes power steering - quite a job - so it's essential that it's topped up - and that's what the alternator does.

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What are common problems with an alternator?

The alternator acts like a small generator: the engine spins, and the alternator turns that spinning motion into electricity. The most common problems are worn brushes (the component that maintains constant electrical contact with the spinning alternator) and a failing voltage regulator (which ensures that the charge is sent to the battery at the correct voltage.)

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What are the common symptoms of alternator problems?

Common signs of car alternator problems include the 'charge' or battery lights flashing on the dashboard, flickering or dimming headlights and interior lights and a growling or whining noise under the bonnet.

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What is the average alternator repair cost?

An alternator can be rebuilt as opposed to replaced, however in truth the difference in cost is often quite small. Either way the most common repair cost is around £150-200.

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How to test an alternator for problems

A simple way to test an alternator for problems is to do what's known as the headlight test. Park your car with the headlights on or run it in neutral, then rev the engine. If the headlights dim you could well have an alternator problem. A better test is to take your car to a garage, where a car alternator can be tested using a multimeter tool.

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What happens if my alternator breaks?

If your alternator fails, your car battery won't charge and, very soon, will have insufficient charge to start the car.

Average rating for  Alternator Repair in Southampton bookings

4.95

22 reviews

How much does Alternator Repair cost in Southampton?

The cost of servicing, MOT and repairs differ across the country and Alternator Repair is not any different. Labour rates will be higher or lower depending on where in the country you are. Take a look below at the average quote in Southampton for Alternator Repair on WhoCanFixMyCar.com for some of our top car makes.


Alternator Repair Cost by Car Make in Southampton
Car MakeAverage PriceGet Quotes
Ford£472.80
Volkswagen£349.99
Vauxhall£546.00
Audi£426.87
Mercedes£662.72

This table uses data from quotes provided on WhoCanFixMyCar.com between 29/12/2023 and 28/03/2024.

Although the alternator is a relatively simple part, it plays a critical role in your vehicle’s operation, so it’s essential any alternator problems are diagnosed correctly and fixed.


Here are some of the most common signs that your alternator is on the blink:

  • The alternator warning light will be on – in most cases this is shaped like a battery but some cars will show ‘ALT’ or ‘GEN’
  • You may experience extremely bright or dimming headlights, or a speedometer that stops working
  • Drivers sometimes complain of a growling or whining noise before the alternator gives out
  • You may experience a smell of hot wires or burning rubber


The average alternator repair cost is between £200 and £300, depending on the model of your , so it’s important you make sure you find the best deal. And that’s where we can help.


Here’s how it works:

  • Simply enter your car registration number
  • Give us some details about your vehicle and the kind of repair work you require
  • We’ll send you a great selection of quotes from mechanics in your area
  • We use our network of 7,000 mechanics and garages across the UK to find you the best deal. You can then compare the quotes, read reviews from previous customers and book your alternator repair online.
  • Enter your registration to compare alternator repair prices, read reviews and book your car in online.
Gary from Complete Mechanics explains the workings of the alternator