Alternator Repair in St Helens

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

Top garages for Alternator Repair in St Helens (230 found)
Liverpool MOT (UK) Limited
1592 Jobs Completed
Liverpool
4.8 / 5

In our well equipped AA approved workshop, we are able to cope with nearly any kind of work. We have a wide variety of specialist tools and diagnostic equipment to suit m

DLM MOTORS
542 Jobs Completed
Liverpool
4.9 / 5

DLM MOTORS - CAR REPAIR SPECIALIST DLM MOTORS, your trusted partner in automotive care. With a passion for cars and a commitment to excellence, we have been serving L

Protyre Warrington
402 Jobs Completed
Warrington
4.2 / 5

Originally established by Jim Jeffries over 60 years ago Jeffreys High Performance Tyres moved to its current location in Warrington in the year 2000. The centre prides

Tamil Motors LTD
914 Jobs Completed
Liverpool
4.4 / 5

- CAR SERVICING AND REPAIRS -MOT CLASS 4 -MOT CLASS 7 - TYRE REPLACEMENT AND BALANCING - DIAGNOSTICS - TIMING - CLUTCHES -ENGINE REPAIR AND REPLACING

GB AUTO SOLUTIONS
60 Jobs Completed
Liverpool
4.8 / 5

Hi I am a time served (27 years) mechanic who has made the leap to being self employed & becoming a Mobile Mechanic, I have diagnostic experience as a Vauxhall master

H&R MOTORS
1252 Jobs Completed
ST. HELENS
3.6 / 5

We are a small business based in merseyside currently operating the north west area. We specialise in auto electrical, mobile repairs, and mobile tyres.

Genesis Autos
2069 Jobs Completed
Liverpool
4.1 / 5

Genesis Automotives is a mobile car repair service dedicated to giving your automobile the treatment it needs to perform well and have a long lifespan. We are currently b

I C Automotive LTD
630 Jobs Completed
St Helens
3.0 / 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

KJMotor Services Limited
352 Jobs Completed
Wigan
4.8 / 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

RAC Mobile Mechanic - We Come to You. Servicing on your drive or at work - Liverpool
508 Jobs Completed
Liverpool
4.6 / 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

KWJ Performance
511 Jobs Completed
Warrington
4.7 / 5

Performance vehicle specialists in Warrington. Offering servicing (genuine parts available), mechanical work, detailing, remapping with VUDU Performance. We have been app

NK Car Sales NW LTD
10 Jobs Completed
St Helens
5.0 / 5

Used Car Sales - Service & Repairs Established in 2018 5* Reviews on Google, Facebook, Auto Trader & Car Gurus

P & T Motors
456 Jobs Completed
Leigh
4.8 / 5

Bringing family values to our business ethics is vitally important to us. Our reputation is critical to our success, so we can continue offering our customers the best s

Formula One Autocentres - St Helens
973 Jobs Completed
St Helens
3.9 / 5

Equipe Tyre And Autocare is a family run business with over 30 years experience in the automobile industry. At the core of our business you’ll find a combination of tradi

Vehicle Technician UK
345 Jobs Completed
Liverpool
3.4 / 5

Hello and welcome to Vehical Tech UK! You are recieving this email due to a job posted on whocanfixmycar.com. This email contains a quote for the work needing to be

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Alternator Repair in St Helens
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 St Helens bookings

4.48

29 reviews

How much does Alternator Repair cost in St Helens?

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


Alternator Repair Cost by Car Make in St Helens
Car MakeAverage PriceGet Quotes
Vauxhall£478.73
Ford£489.73
Volkswagen£515.23
Citroen£455.03
Nissan£457.18
Audi£550.70
Peugeot£501.21
BMW£545.21

This table uses data from quotes provided on WhoCanFixMyCar.com between 20/01/2024 and 19/04/2024.

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