Alternator Repair in Amersham

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

Top garages for Alternator Repair in Amersham (194 found)
JTH Performance
394 Jobs Completed
Princess Risborough
4.9 / 5

Small independent business covering a variety of aspects from full vehicle restoration/ motorsport preparation through to general service work and repairs. All work under

Protyre Hemel Hempstead
712 Jobs Completed
Hemel Hempstead
4.1 / 5

Kipling Motorist Centre Hemel Hempstead was relocated to its current site Unit 5, Maylands Avenue in 2008. The centre was officially opened in a grand opening ceremony by

Brookdene Motors
503 Jobs Completed
Watford
4.8 / 5

Brookdene Motors has been established for over 25 years, offering general repairs and servicing to Watford and the surrounding areas. We are specialist in VW, Audi, Seat,

Dsg spark motors
114 Jobs Completed
Watford
4.7 / 5

We're an auto-electrical specialist offering a mobile service within 15 mile radius for the following services; Repair electric and wiring - Re-mapping more horsepowe

Marvelous Cars Mobile Mechanic
1891 Jobs Completed
Watford
4.4 / 5

Here at Marvelous Cars, we strive to provide the best vehicle repair and services to our customers. We are a mobile mechanic that provides on-the-go services wherever and

Sannsi Automotive
274 Jobs Completed
High Wycombe
4.8 / 5

Sannsi Automotive is a small one man business, operated by car enthusiast Justin Clarke. Justin has over 30 years experience in the trade and able carry out routine s

Car Repair World Ltd
116 Jobs Completed
Taplow
3.4 / 5

We are an RAC Approved Garage and Bodyshop. We are also VAT Registered for any Car Insurance Claim or Warranty Claim Repairs.

RAC Mobile Mechanic - We Come to You. Servicing on your drive or at work - Watford
193 Jobs Completed
Watford
4.0 / 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

Barnside Motors
1482 Jobs Completed
Maidenhead
4.9 / 5

Welcome to Barnside Motors. We are a garage based near Maidenhead and Slough providing large workshop, MOT and car sales facilities. We offer free collection and delive

Protyre Chesham
77 Jobs Completed
Chesham
4.6 / 5

Protyre has a history going back over 50 years in the tyre industry and we pride ourselves on the level of service we provide to our customers. All our centres have comf

A&M Servicing
22 Job Completed
Chesham
4.0 / 5

We have a small, Independent business based in Chesham. We can service, repair and maintain your car, van ext.

Formula One Autocentres - Hemel Hempstead
388 Jobs Completed
Hemel Hempstead
2.5 / 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

EDS MOT AND SERVICING
316 Jobs Completed
Watford
4.7 / 5

Dear Customer, Here at EDS we undertake all kind of work on any vehicle make and model, from a basic service to engine replacement. We offer a range of services li

ARK Tech Autos Ltd
136 Jobs Completed
HIGH WYCOMBE
4.6 / 5

Ark Tech Autos is a privately owned, independent business that specializes in bodywork and mechanical work on all kinds of vehicles. We pride ourselves in delighting all

RSC Ltd.
52 Jobs Completed
Watford
4.5 / 5

We have on site a fully equipped three ramp workshop. Our work shop philosophy is very old school, we will never carry out any work to your vehicle unless it is needed, a

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Alternator Repair in Amersham
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 Amersham bookings

4.41

17 reviews

How much does Alternator Repair cost in Amersham?

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


Alternator Repair Cost by Car Make in Amersham
Car MakeAverage PriceGet Quotes
Vauxhall£412.58
Ford£430.67
BMW£632.99
Volkswagen£556.51
Mercedes£663.96
MINI£533.24
Audi£667.41
Nissan£451.87
Renault£566.32
Toyota£472.16
Peugeot£476.08
Citroen£347.57

This table uses data from quotes provided on WhoCanFixMyCar.com between 19/01/2024 and 18/04/2024.

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