Replace your Dacia alternator

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Compare Dacia alternator repair cost and specialists near you


The car’s alternator plays a crucial role in keeping the battery charged.

You may be able to spot that it isn’t working properly if your headlights are dimmer, you can small burning rubber or a growling/whining noise.

Your car battery acting up may also be the result of starter motor failure.

Top garages for Dacia Alternator Repair (12,064 found)
TF GARAGE LTD
19 Jobs Completed
Southampton
4.8 / 5

Mechanic on Wheels
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4.2 / 5

Hello. My name`s Carlo. I have been working in the motor industry for the last 15 years as a technician mechanic. I have been a mobile mechanic for last 6 years. I a

Shaft Motors Ltd
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Looking for a local garage you can trust for service, repairs or Diagnostics on your car? We are happy to help you with your needs by giving you a very efficient work, re

DG Motors LTD
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DGMotors LTD is an independant mobile mechanic service. We save you time and money by repairing vehicles at a location convenient for you, at a time that suits you! Bu

Integrity Automotive Ltd
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Integrity Automotive Ltd is a family run business with over 70 years combined experience. We can cater for all your motoring needs, from simple routine servicing and

Junction 1 autos
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D&G Autocare - Rutherglen
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Proud to be Central Scotland’s No.1 Autocare centre, D&G Autocare provide our customers with the best deals on MOTs, tyres, exhausts, brakes, servicing, suspensions,

City Auto Works
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For the love of cars. City Auto Works is a small independent car servicing and repair destination. We Offer: Original manufacturer recommended servicing using only O

FT MECHANICS & SERVICING
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GP Autocare Ltd
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Based in Langley Park, GP Autocare Ltd is home to a fantastic team of mechanics who have a vast amount of experience gained over many years. Our experience allows us to c

Ade Auto Repairs
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M Tek - Mobile Mechanics
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Chapmans Autocentre
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Chapmans Autocentre specialise in VW Audi Skoda & Seat. We also work on all makes of cars & vans. We pride ourselves on excellent customer service and transparenc

Castle Garage Staffs LTD
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Castle Garage Staffs Ltd is a family run business, staffed by fully qualified - time served mechanics / technicians with over 22 years experience in the vehicle repairs b

4 Fab Wheels
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4 Fab Wheels is a newly formed company based in the heart of Wembley. We own a very large garage which includes a tyre bay, an in-house car wash and valet bay and a bodys

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Replace your Dacia alternator
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.

Although the alternator is a relatively simple Dacia 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 Dacia 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 Dacia alternator repair cost is between £200 and £300, depending on the model of your Dacia, 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