Alternator Repair in Potters Bar

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

Top garages for Alternator Repair in Potters Bar (60 found)
Mobile Mechanics and Tyres
5428 Jobs Completed
Barnet
4.8 / 5

Services provided: -- Can build and assemble machines or mechanical components according to requirements -- Able to Inspect machines, engines, transmissions etc. an

FT MECHANICS & SERVICING
28 Jobs Completed
London
5.0 / 5

At FT Mechanics & Servicing we have been providing all aspects of mechanical servicing to cars and vans in Barnet and surrounding areas for a number of years. We hav

Oakmere Service Centre.
358 Jobs Completed
Hertfordshire
3.9 / 5

Oakmere provide MOT testing 7 days a week until late, offering our services at a time that suits you. We have a comfortable waiting and viewing area with free Wi-Fi and r

Alex Motor Repair and Recovery Ltd
46 Jobs Completed
Enfield
4.3 / 5

Operating in the field of automotive maintenance for over 14 years, always looking for the best and most viable solutions for our customers. Also we offer car recovery se

JJ Auto Solutions
64 Jobs Completed
Potters bar
5.0 / 5

JJ Autos has built a great reputation for its garage services, MOT test centre and car repair shop. Owner, John Perkins is a vastly experienced mechanic and bodywork spe

Mobile repair solutions
9 Jobs Completed
Barnet
4.2 / 5

Having spent nearly 10 years in the automotive industry, I have had the fortune of working in an industry I’m truly passionate about. Before starting work, I completed a

Galaxy Auto Centre Garage
773 Jobs Completed
Welham Green
4.8 / 5

Galaxy Auto Centre Garage is based in Welham Green, Hertfordshire, AL9 7DY. We started trading in 2013, and now we have two ramps and two mechanics. We carry out servici

Auto Dynamics Barnet
90 Jobs Completed
(Behind Weavers Bar)
3.7 / 5

"Auto Dynamics provides a unique personal service within the automotive industry, If you drive it we can fix it! Where we provide in-house; mechanical, mot, electrical, b

M & M Motors & sons ltd
1 Job Completed
Hatfield
5.0 / 5

A2bwatford
75 Jobs Completed
Borehamwood
4.7 / 5

I am a fully run garage with over 20 years’ experience. Wherever you are, I am can come to you to deliver you with expert repairs and services within 5 miles. I use quali

Quantum Garage
42 Jobs Completed
London
4.3 / 5

Servicing and repairing cars for customers in Barnet and surrounding areas for over 12 years, Quantum Garage has a team of professionals with a combined experience of 60

Barnet Motor Medics Ltd
24 Jobs Completed
New Barnet
4.5 / 5

Based in Barnet since 1974 (formerly Todaton Service Garage), we provide MOT’s for class 4, 5 & 7, servicing, bodyshop repairs and accident repairs for all vehicle ma

Todaton Service Garage
186 Jobs Completed
New Barnet
4.6 / 5

Here at Todaton Service garage we are totally committed to providing you with a professional and high quality car servicing that will fulfil your needs and expectations.N

Southgate Motor Engineering LTD
18 Jobs Completed
Southgate
4.9 / 5

THINK QUIALTY......THINK SOUTHGATE MOTOR ENGINEERING!!!!! Southgate Motor Engineering LTD is a well established family run business, managed by Alek and Farhad, with the

Mechanico
8 Jobs Completed
London
5.0 / 5

Our small workshop based in New Barnet is here for all your car needs. With many years experience in providing customers with quality repairs you dont need to look any fu

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Alternator Repair in Potters Bar
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 Potters Bar bookings

4.90

10 reviews

How much does Alternator Repair cost in Potters Bar?

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


Alternator Repair Cost by Car Make in Potters Bar
Car MakeAverage PriceGet Quotes
Ford£429.65
Vauxhall£420.50
Volkswagen£439.25
Audi£605.57
BMW£509.95
Mercedes£561.62
MINI£486.70
Peugeot£590.92
Citroen£510.83
Renault£524.04
Toyota£437.57
Nissan£460.04

This table uses data from quotes provided on WhoCanFixMyCar.com between 25/01/2024 and 24/04/2024.

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