Alternator Repair in Westbury

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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 Westbury and get booked in today when you enter your registration in the form above!

Top garages for Alternator Repair in Westbury (20 found)
Protyre Trowbridge
266 Jobs Completed
Bradley Road
4.0 / 5

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

AP Motor Services (mobile mechanic)
98 Jobs Completed
Trowbridge
5.0 / 5

Fully qualified and insured mobile vehicle technician. VW/Audi specialist but all makes and models welcome as well as light commercial vehicles. Experience: 8 years at

A1-tuning
43 Jobs Completed
Trowbridge
5.0 / 5

A1-tuning is a tuning and carbon cleaning specialist who also carry out servicing and repairs. We carry out all types of repairs. We are based in westbury, but also do so

Protyre Westbury
287 Jobs Completed
Westbury
3.7 / 5

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

POV Tec Ltd
230 Jobs Completed
Westbury
4.7 / 5

VW Audi Autos
8 Jobs Completed
Steeple Ashton
5.0 / 5

VW Audi Seat Skoda specialist locates in Steeple Ashton Wiltshire. Coving all vehicle repairs from routine service and tyres to advanced diagnostics and electrical repair

Autocare Trowbridge
11 Jobs Completed
Trowbridge
4.5 / 5

Autocare Trowbridge as been established since 1996. We are based in Trowbridge Wiltshire. We recently moved into a much larger unite and we have the capability and facili

Elkins Ford
2 Job Completed
Westbury
5.0 / 5

The team to go to for service you can trust, at a price you can count on. Here at Elkins Ford we aim to provide you with an unrivalled experience when servicing your

Ricky Fenby Ltd
Member since 04 May 2017
Frome

Here at Ricky Fenby we specialise in used van sales, class 4 and 7 MOT's and all forms of mechanical repairs, maintenance and servicing work. We have a team of three ver

Autocade Motor Services
Member since 03 February 2015
Westbury

We at Autocade Motor Services, based in Westbury, Wiltshire, Autocade Motor Services is your one stop for MOTs and all comprehensive vehicle repairs. We are a family run

M-Tech Automotive
Member since 03 July 2017
Westbury

M-Tech Automotive has been established for over fifteen years offering Motorsport Preparation, Rolling Road Tuning, After market engine management, turbo & supercharg

Platinum Nissan - Trowbridge
Member since 23 April 2021
Trowbridge

Using Genuine Nissan Parts and Accessories, our highly skilled teams of a Service Managers, Service Advisors and Technicians are on hand to deliver the highest levels of

LM Autocare LTD
Member since 08 July 2020
Westbury

Mot station for class 4 and 7 vehicles. Servicing, repairs, clutches, timing belts, air conditioning, tyres

Autocare MOT Centre
Member since 13 December 2018
Trowbridge

Autocare MOT Centre

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Alternator Repair in Westbury
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 Westbury bookings

5.00

1 reviews

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