Alternator Repair in Bletchley

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

Top garages for Alternator Repair in Bletchley (90 found)
MKD Automotive
355 Jobs Completed
Milton Keynes
4.9 / 5

We are a well-established company based in Bleak Hall, which is right in the heat of Milton Keynes. We have a fully kitted workshop with all the latest equipment. Our hig

Jag Auto Repairs Mobile Mechanic
965 Jobs Completed
Milton Keynes
4.4 / 5

Why should you choose me? I'm one of the best in my field, fully prioritising the customer. I have experience working for main dealers such as FORD, VOLKSWAGEN, LAND RO

S H Service Centre Ltd
391 Jobs Completed
Milton Keynes
4.7 / 5

We are an independent garage based in Bletchley, Milton Keynes, who can carry out all forms of mechanical repairs, maintenance work, servicing and MOT’s, with no job bein

MILTON KEYNES AUTO CENTRE LTD
29 Jobs Completed
Milton Keynes
5.0 / 5

Mobile Fast Fit Guy
149 Jobs Completed
Milton Keynes
4.8 / 5

Mobile Mechanic covering Milton Keynes and the surrounding areas. We offer mobile repairs so no need to take time out of your day to attend a garage. Brakes, Exhausts,

MC & SONS MANUAL GEARBOX AND CLUTCH SPECIALISTS
174 Jobs Completed
Milton Keynes
4.8 / 5

"SPECIALISE IN GEAR BOXES AND CLUTCHES , ALSO UNDER TAKE ALL SERVICES AND REPAIRS .Find us on Facebook "

QCD Autocentre
1324 Jobs Completed
Milton Keynes
4.6 / 5

PROVIDING STRAIGHTFORWARD QUALITY AUTOMOTIVE CARE QCD Autocentres has been established to offer customers quality workmanship, cost-effective solutions and delivery on

Cars up keep
5 Job Completed
Milton Keynes
5.0 / 5

Quantum Automotive
104 Jobs Completed
Milton Keynes
3.3 / 5

Quantum Automotive are specialists in a wide range of services for motor vehicles. Our skilled teams work across three different divisions starting with Tuning & Cust

KwikFix MK
125 Jobs Completed
Milton Keynes
4.2 / 5

KwikFix MK has been helping Milton Keynes drivers for over 10 years. We cover all mechanical work, Mot, Diagnostic, Clutch, Suspensions, Brakes, servicing, TYRES etc...

Kipling Motorist Centre Milton Keynes - Team Protyre
213 Jobs Completed
Milton Keynes
4.6 / 5

Offering vehicle tyres from many manufacturers including Pirelli, Michelin, Bridgestone, GT Radial, Goodyear, Hankook and Falken with same day fitting available on a sele

Daves Car Services
21 Jobs Completed
Milton Keynes
5.0 / 5

Dave has 20 years of experience and specialises in servicing and brakes for all makes and models of cars. He also offers vehicle diagnosis and repair . Honest and reliabl

Formula One Autocentres - Milton Keynes
305 Jobs Completed
Milton Keynes
4.2 / 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

Carters MOT
14 Jobs Completed
Milton Keynes
5.0 / 5

Carters MOT are a family run independent business, established in 2004, who focus on providing the highest level of customer service. We carry out all forms of mechanica

GARAGE JDM Fresh
193 Jobs Completed
bletchley
4.3 / 5

"Mot's for cars, vans class 7 and 4x4. Campers and Services and repairs."

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Alternator Repair in Bletchley
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 Bletchley bookings

4.80

5 reviews

Alternator Prices in Bletchley

Alternator repair prices can vary depending on your car due to differences in labour time and parts needed but you can expect to pay between £250-£300. Take a look below at the average quote on WhoCanFixMyCar.com for some of the top car makes.


Alternator Repair Cost by Car Make in Bletchley
Car MakeAverage PriceGet Quotes
Ford£322.59
Peugeot£402.47
Mercedes£482.61
BMW£382.50

This table uses data from quotes provided on WhoCanFixMyCar.com between 31/08/2022 and 29/11/2022.

Gary from Complete Mechanics explains the workings of the alternator