Alternator Repair in Caerphilly

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Compare Alternator Repair cost in Caerphilly 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 Caerphilly and get booked in today when you enter your registration in the form above!

Top garages for Alternator Repair in Caerphilly (116 found)
Capital Mot and Service Center
2195 Jobs Completed
Cardiff
4.7 / 5

We are a family owned garage in Cardiff, who is prides itself on the quality of work done. We have a four-ramp Garage and MOT Test centre able to help with MOTs and repai

Cardiff MOT Centre
440 Jobs Completed
Cardiff
3.2 / 5

Are you looking for a friendly, family-run independent garage dedicated to the drivers of Cardiff, then you’ve come to the right place. We have over forty years’ experien

RAC Mobile Mechanic - We Come to You. Servicing on your drive or at work - Bridgend
63 Jobs Completed
Bridgend
5.0 / 5

The RAC offers complete peace of mind for 12 million drivers. We’re best known for our breakdown service, and now - our new RAC Mobile Mechanics are here to make everyday

Curbside repairs
249 Jobs Completed
Caerphilly
3.1 / 5

An experienced and professional mobile mechanic, with 20 years experience working in commercial garages. Bringing a quality service to you directly, without the additiona

Cardiff Auto Electrics
47 Jobs Completed
Cardiff
4.6 / 5

Cardiff Auto Electrics is your new destination for all car and vehicle diagnostics in Cardiff and South Wales. Our specialist team have decades of experience with most ma

Red Garage Cardiff LTD
11 Jobs Completed
Rumney
5.0 / 5

Welcome to Red Garage Cardiff, where customer satisfaction is our driving force. We pride ourselves on providing exceptional service with a commitment to open communicati

Motazone
769 Jobs Completed
Cwmbran
4.7 / 5

We have a track record of endless returning and happy customers, proving that we're the best car repair and MOT Station in the Cwmbran area. Absolutely no compromise o

Town Garage.
489 Jobs Completed
Llantrisant
4.5 / 5

We are an established local independent garage and are proud to be members of Autofirst Network – a nationwide network of independent garages operating to the Network’s 6

Fairwater Garages
287 Jobs Completed
Fairwater
2.6 / 5

We are a family business with over 40 years experience in the motor trade. We believe in a totally transparent service and we regularly welcome customers into our worksh

Wessex Garages - Cardiff
7 Jobs Completed
Cardiff
4.5 / 5

Wessex Garages is an established Nissan specialist based in Bristol, Cardiff and Gloucester. We are passionate about what we do and provide friendly and helpful customer

Royal Remaps
306 Jobs Completed
Cardiff
4.6 / 5

Here at Royal Remaps we are specialists in the performance tuning of engine management systems improving the efficiency of the engine and giving your vehicle increased po

Promotive BMW MINI
72 Jobs Completed
Newport
4.0 / 5

Promotive is one of the largest independent BMW and MINI specialists in the country. Our technicians are both BMW specialists & MINI specialists trained and have

1st stop MOT cardiff ltd
309 Jobs Completed
Cardiff
4.8 / 5

1st stop MOT cardiff ltd is your local garage that is run by a team of experienced and skilled car mechanics. We understand every aspect of vehicle repair, hence no job

John Dolbear Tyre & Auto Services Ltd
72 Jobs Completed
Cardiff
3.1 / 5

John Dolbear Tyre and Auto Services are an established local independent garage and are proud to be members of Autofirst Network – a nationwide network of independent gar

Automoto mot & Service Centre
4 Job Completed
Pontypridd
5.0 / 5

We are a well-established company based in Pontypridd, able to carry out all forms of mechanical repairs, maintenance work and servicing. We are a Terraclean specialist

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Alternator Repair in Caerphilly
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 Caerphilly bookings

4.88

17 reviews

How much does Alternator Repair cost in Caerphilly?

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 Caerphilly for Alternator Repair on WhoCanFixMyCar.com for some of our top car makes.


Alternator Repair Cost by Car Make in Caerphilly
Car MakeAverage PriceGet Quotes
Ford£444.14
Toyota£387.31
Mercedes£574.90
Peugeot£627.57
Audi£513.57
BMW£640.49
Volkswagen£348.66
Citroen£626.15

This table uses data from quotes provided on WhoCanFixMyCar.com between 20/12/2023 and 19/03/2024.

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