Alternator Repair in Swindon

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

Top garages for Alternator Repair in Swindon (74 found)
Protyre Swindon (Hooper Pl)
548 Jobs Completed
Swindon
4.3 / 5

Bert and the team pride themselves on providing an exceptional level of customer service. The centre known as Bell Silencer joined the Protyre network in 2016. The centre

PLAISTER AUTOS
1564 Jobs Completed
Swindon
4.8 / 5

Established in 1986, Plaister Auto's offer complete range of garage services. We are a MOT testing center, clutch fitting center and a brake fitting center. All makes and

L & R Automotive
17 Jobs Completed
Swindon
5.0 / 5

With a combined 34 years experience in Motor Vehicle repair, we (Lee and Ryan) have worked on various different vehicle makes and models during this time. The knowledge a

Westbourne Motors Mobile - Swindon
497 Jobs Completed
Swindon
4.4 / 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

Protyre Swindon (Stratton St Marg)
290 Jobs Completed
Stratton St Margaret
4.1 / 5

Protyre has a history going back over 50 years in the tyre industry and at Swindon Stratton St Margaret Protyre we pride ourselves on the level of service we provide to o

Formula One Autocentres - Swindon
1255 Jobs Completed
Swindon
3.5 / 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

Next Generation Automotive LTD
17 Jobs Completed
Swindon
5.0 / 5

Here at Next Generation Automotive LTD we do an assortment of mechanical servicing from repairs to light vehicles all the way to HGV and Plant Machinery. We are a small

A N D Autos
51 Jobs Completed
Swindon
5.0 / 5

Here at A.N.D. Autos we have been a self-established car mechanics for many years. We take great pride in all of our services and take meticulous care when providing our

Automax Swindon
151 Jobs Completed
Swindon
4.9 / 5

Automax is a local business in Swindon which was established in 2009 by Tomasz Kremer. Tomasz and his team have several years of experience in the motor trade with a pass

Infinity Automotive
53 Jobs Completed
Swindon
3.7 / 5

Whether you need car servicing or repairs, we have the expertise and the latest equipment to provide you with the highest standard of services. From interim services to f

Swindon mobile mechanic
7 Jobs Completed
SWINDON
3.4 / 5

Swindon mobile mechanic is a high quality vehicle servicing company, changing the way we service our cars forever. With the introduction of a new European Law called “Bl

Swindon Motor Park
8 Jobs Completed
Swindon
4.7 / 5

Citroen and SEAT main dealership who have facilities and knowledge to undertake servicing and repairs to all makes of vehicle.

Pebley Beach Service Centre
7 Job Completed
SWINDON
5.0 / 5

We are an Nationally Award winning Service Centre, competitively priced with premium levels of Service. Voted UK Garage of the Year (Motorcodes/Autoexpress) in 2014, w

Just Car Clinic Swindon
5 Job Completed
Swindon
5.0 / 5

"Just Car Clinic Swindon is part of Just Car Clinics which is the second largest accident repair and car care company in the UK with 26 centres throughout England. Ever

Mitchy Motors Swindon Ltd
22 Job Completed
Swindon
5.0 / 5

Nightingale Lane, South Marston, Swindon, SN3 4SL. We are a family run business in South Marston. Female owned, Gemma's aim is to provide honest uncomplicated advice

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Alternator Repair in Swindon
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 Swindon bookings

4.60

10 reviews

How much does Alternator Repair cost in Swindon?

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


Alternator Repair Cost by Car Make in Swindon
Car MakeAverage PriceGet Quotes
Ford£464.35
Audi£565.43
Toyota£533.82
Peugeot£500.74

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