Alternator Repair in Letchworth

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

Top garages for Alternator Repair in Letchworth (89 found)
Trusty Spanners
75 Jobs Completed
stevenage
4.5 / 5

Choosing the right mechanic for your car can be a daunting task, but with our mobile mechanic business, you can rest assured that you've made the right choice. Our team o

Formula One Autocentres - Stevenage (London Road)
432 Jobs Completed
Stevenage
3.4 / 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

qwiktyres.com limited
141 Jobs Completed
stevenage
4.5 / 5

We area small run independent garage who have been open for 8 years and thrive to do our up most best service to your car and treat your car as if it was one of our own

IN'n'OUT Autocentres Stevenage
1316 Jobs Completed
Stevenage
4.6 / 5

At IN’n’OUT Autocentres we offer fixed prices MOTs and Servicing for any make and model of car with no hidden extras. We are proud to be a ‘Which? Trusted Trader’ so we a

Dom`s Garage
433 Jobs Completed
Letchworth
5.0 / 5

Dom`s garage are a small family run independent garage, who take great pride in offering our customers a friendly, honest and high quality service that meets their needs

J Wilks Mechanical LTD
122 Jobs Completed
Stevenage
5.0 / 5

Whether your vehicle needs a quick mobile repair or a visit to a fully equipped workshop, I can help. Qualifying as a Master Technician with Ford during my career enables

Formula One Autocentres - Stevenage (Boulton Road)
499 Jobs Completed
Stevenage
3.2 / 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

WHITE EAGLE MOTORS
34 Jobs Completed
Stevenage
5.0 / 5

Hi. We provide all brands vehicle mobile mechanic service and repairs. Some of services we provide are vehicle inspections, servicing inc oil and filters and automatic ge

Hesketh Commercials ltd
209 Jobs Completed
Stevenage
4.4 / 5

Hesketh Commercials covers all makes and models but prides themselves as a larger vehicles and hgv specialists, their head mechanic worked in garages as a specialist for

AZ Autos
33 Jobs Completed
Hitchin
4.8 / 5

AZ Autos of Hitchin are dedicated to maintaining your vehicle to the highest standard possible. The servicing schedules for modern cars can vary greatly, between 10,00

Pitstop Letchworth LTD
92 Jobs Completed
Letchworth
5.0 / 5

Pitstop Letchworth LTD

Rayment's Mobile Auto Services
220 Jobs Completed
Stevenage
4.9 / 5

We are a fully insured, a reliable and trustworthy Mobile Auto service that cover Herts, Beds and Bucks and surrounding areas that will come to your work, home or whereve

A1 Autos Herts Ltd.
65 Jobs Completed
Stevenage
4.3 / 5

We are a family-run business with decades of experience between us. Our goal is to provide every customer with a fantastic, stress-free experience when it comes to their

D.A.T Tyre Supplier Ltd T/A Baldock Tyre & Exhaust
147 Jobs Completed
Hertfordshire
4.5 / 5

DAT Tyres is a family run business with over 50 years experience in dealing with customer's car needs. We operate from four branches, three in London situated in Kensingt

Hi Point Autos
68 Jobs Completed
Stevenage
4.8 / 5

Hi-Point Autos has built a reputation for prompt, efficient, reliable service combined with the skill and knowledge required to make any business a success, and with over

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Alternator Repair in Letchworth
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 Letchworth bookings

5.00

3 reviews

How much does Alternator Repair cost in Letchworth?

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


Alternator Repair Cost by Car Make in Letchworth
Car MakeAverage PriceGet Quotes
Vauxhall£442.75
Volkswagen£507.35
Mercedes£581.42
Ford£442.29
Audi£619.15
BMW£542.69
Toyota£448.43
Peugeot£595.51
Citroen£654.03

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