Stay safe with our new contact free collection service - Find out more

Renault alternator replacement

Get an instant quote and save up to 30%

alternator replacement
Your postcode
Your registration number
Call usor call us on 0330 808 9527
Pick up and delivery

Pick up and delivery

— anywhere

Top-rated mechanics

Top-rated mechanics

and garages across the UK

Upfront, fixed quotes

Upfront, fixed quotes

up to 30% cheaper than average

Manufacturer-equivalent

Manufacturer-equivalent

parts only

axa insuranceIn partnership with AXA™ Insurance

Our expert insights into Renault alternator replacement

Our expert insights into Renault alternator replacement

What does an alternator do?

It is the device responsible for generating electricity to charge the battery, and it’s coupled with the engine drive, which means whenever the car is running, the battery is being charged!

Symptoms of a malfunctioning alternator

If your battery is flat and refuses to accept charge through normal driving, or if your headlamps aren’t as bright as normal, then your alternator could be the problem.

View more symptomsView more symptoms

How much does it cost to fix my car?

Save up to 30% on your Renault in alternator replacement. See our table below to browse our honest, upfront prices.

What happens when we replace your alternator?

Our efficient and fully qualified mechanics will replace your alternator, and you will be advised of any other connected or associated problems arising from its malfunction.


Learn more

Daniel, from London

Hey Fixter, how often should an alternator need replacing?

Daniel
Terry

Terry, Fixter in-house mechanic expert

checkedCollection and delivery — anywhere

What does an alternator do?

It is the device responsible for generating electricity to charge the battery, and it’s coupled with the engine drive, which means whenever the car is running, the battery is being charged!

Symptoms of a malfunctioning alternator

If your battery is flat and refuses to accept charge through normal driving, or if your headlamps aren’t as bright as normal, then your alternator could be the problem.

View more symptomsView more symptoms

How much does it cost to fix my car?

Save up to 30% on your Renault in alternator replacement. See our table below to browse our honest, upfront prices.

What happens when we replace your alternator?

Our efficient and fully qualified mechanics will replace your alternator, and you will be advised of any other connected or associated problems arising from its malfunction.


Learn more

Daniel, from London

Hey Fixter, how often should an alternator need replacing?

Daniel
Terry

Terry, Fixter in-house mechanic expert

checkedCollection and delivery — anywhere

starNew
COVID-19 Update - Saturday, 24 October 2020

We fix your car, while you stay safe

Contact-free collection
Contact-free collection
Our drivers maintain safe distances, we adhere to distance regulations and offer a totally contact-free service.

Our trusted and certified garages

MILLENNIUM GARAGES

London, UK
stars-5
22 reviews
We are located in London, UK and handle your vehicle's MOT, Servicing and Repairs for all car makes and models.

HOLOCENE MOTOR GROUP

London, UK
stars-5
23 reviews
HOLOCENE MOTOR GROUP and their team of qualified mechanics at London, UK look after your cars MOT, Servicing and Repairs

BLENHEIM TRANSPORT LTD

LONDON, UK
stars-4
17 reviews
We are located in LONDON, UK and handle your vehicle's MOT, Servicing and Repairs for all car makes and models.

PORSHEWORX ENGINEERING LTD

London, UK
stars-5
15 reviews
PORSHEWORX ENGINEERING LTD is located in London, UK. We provide quality car services and repairs with our team of expert mechanics

CANNING CAR CARE

London, UK
stars-5
18 reviews
CANNING CAR CARE is located in London, UK. We provide quality car services and repairs with our team of expert mechanics

DUNDALK MOTORS

London, UK
stars-5
24 reviews
We are located in London, UK and handle your vehicle's MOT, Servicing and Repairs for all car makes and models.

Here’s what our customers have to say…

  • Mr Wheeler
    from Leeds
    starstarstarstarstar

    Great communication, and brilliant service which included door to door service. When my car was collected I mentioned a issue with the vehicles washer jets which were repaired and I wasn't charged a penny. Little things like this makes a massive difference and makes you go back and use the company t...

  • Adam Pickup
    from Manchester
    starstarstarstarstar

    Great experience - arrange a collection and somebody will arrive on time, you can track where they are and once your car has been collected you’re given regular updates throughout the day to keep you up with progress. Your car will be brought back to you at a time you arrange but will be earlier i...

  • Mark S
    from Manchester
    starstarstarstarstar

    Car picked up on time, dropped off on time, and no issues or problems - a straight forward service with no hassle (which is all you ever want). Having your car picked up and dropped off is so convenient - what an amazing service!

  • James J
    from Sale
    starstarstarstarstar

    Driver was really nice, picked up on time and returned on time. Car needed exra work doing on it, I was called before any work took place and it was done at a very good price. Will definitely use them again

  • Natalie Johnson
    from Manchester
    starstarstarstarstar

    Amazing fast service ease of use defiantly recommend to everyone

  • Leroy Adams
    from Manchester
    starstarstarstarstar

    Fast and efficient kept up to speed

Book your next Renault alternator replacement in less than 5 minutes.

Book your next Renault alternator replacement in less than 5 minutes.

1
Step 1Select the services
your car needs
2
Step 2Schedule your
collection & delivery
3
Step 3Book with confidence
and pay later
flag

Try Fixter today

Try Fixter today

Your postcode
Your registration number
Call usor call us on 0330 808 9527
mechanic

Your alternator replacement is in safe hands with our top-rated mechanics

We personally select every local garage based on our unique 25-point criteria, which includes staff qualifications, equipment standards and customer ratings.

Fully qualified mechanics with 10+ years’ experience 👨‍🔧

Your car is in the UK’s safest expert hands.

Manufacturer-equivalent parts only ⚙️

Identical to your manufacturer’s, but much cheaper!

In-house experts approve all work personally 🔍

Every service carried out by our partner garages is fully reviewed.

12-month warranty on parts and labour 🛠

Any additional work needed will be carried out for free.

Get an instant quote

Your alternator replacement is in safe hands with our top-rated mechanics

mechanics

We personally select every local garage based on our unique 25-point criteria, which includes staff qualifications, equipment standards and customer ratings.

Fully qualified mechanics with 10+ years’ experience 👨‍🔧

Your car is in the UK’s safest expert hands.

Manufacturer-equivalent parts only ⚙️

Identical to your manufacturer’s, but much cheaper!

In-house experts approve all work personally 🔍

Every service carried out by our partner garages is fully reviewed.

12-month warranty on parts and labour 🛠

Any additional work needed will be carried out for free.

Get an instant quote

Want to learn more about Renault alternator replacement?

Want to learn more about Renault alternator replacement?

What does an alternator do?

The alternator is the device responsible for generating electricity to charge the battery. It’s coupled with the engine drive, which means whenever the car is running, the battery is being charged. Without a charged battery there is no delivery of power to the electrical components or to generate the sparks used to combust the fuel in the engine.

How often should an alternator need replacing?

An alternator typically lasts around 7 years or between 100k and 150k miles.

The law, vehicle regulations and your MOT

Without a correctly functioning alternator, your car is unlikely to hold enough charge in the battery to drive for any purposeful length of time. Having said that, the alternator won’t be tested during an MOT, so as long as the battery has enough charge for the engine and other electrical components to run for the duration of the examination, then it can still achieve a pass. We do not recommend this in any circumstance. If there is a problem with your alternator, you should have it repaired or replaced as soon as possible.

What happens when we replace your alternator?

  • Our efficient and fully qualified mechanics will test the voltage output of the alternator, inspect the car’s electrical systems and all alternator ancillaries (drive belts, cables, etc.).
  • Wherever necessary, the alternator will be replaced, and you will be advised of any other connected or associated problems arising from its malfunction.
  • You will also be advised of any other parts that may need to be replaced for the best operation and health of your vehicle.
  • Once the faulty alternator has been replaced, our mechanics will test it thoroughly to ensure the correct running of the new part and make any adjustments required for its premium operation.

What causes an alternator to stop working correctly?

An alternator might break down due to a bearing failure, preventing the rotor from spinning freely. Fluid leaks or a too tight belt (or a loose belt slipping) can also cause damage and premature wearing.

Symptoms of a malfunctioning alternator

When the battery is flat

If your battery is flat and refuses to accept charge through normal driving, then your alternator could be the problem.

The lights aren’t as bright as normal

If your headlamps aren’t as bright as normal or the function of other electrical components is weak, your alternator may not be supplying as much charge to the battery as it needs.

The battery warning light is illuminated on the dashboard

All warning lights are an indicator that a sensor has detected a failed component or poor operation. A battery warning light could be connected to your alternator performance.

Renault

Groupe Renault is a French multinational automobile manufacturer, established over 120 years ago in 1899.

How popular is Renault in the United Kingdom?

This French marque has around 1.4million vehicles on the road in the UK today. Their numbers peaked between 2007 and 2008 at over 2million vehicles, yet have been on a slow decline ever since.

Sensibly priced options for middle of the road vehicles

Renault makes a wide-ranging selection of respectable vehicles.

As you’ll find with most manufacturers in today’s market, the cream of their crop lies with their SUV models. Other stand-outs are the RS models built for a much more fun driving experience and the electric models that are also sitting impressively in a steadily growing market.

Renault: a constant contender in all manner of motorsports

In the 1970s, Renault set up a dedicated motorsport division that went on to take the winners title in the Le Mans 24 Hours in 1978, with the Renault Alpine A442. They have been competing and achieving successes in both rallying and Formula One ever since.

Renault Formula One

Renault debuted their first formula one car (and team) at Silverstone in 1977; it was the first of its kind to include a turbo engine. The team continued until 1986 and shortly after, in 1989, they began to supply engines to the successful Williams-Renault car.

The Benetton team was renamed Renault F1 in 2002, and the team went on to win the constructors championship in both 2005 and 2006 with Spaniard Fernando Alonso at the wheel.

More recently, Renault powered the winning Red Bull Racing team in 2010 and returned to racing as a team in their own right, from the 2016 season onwards.

Renault’s reliability and reputation

Renault ranked 19th place out of 30 car brands in the What Car? Reliability Survey in 2018. The highest to lowest scores ranged from 97.7% (Suzuki) to 76.5% (Land Rover), suggesting Renault’s 91.7% rating is probably a little better than the ranking position suggests.

Recent Renault recalls and reliability issues

Various recalls have been made on Renault models throughout their motoring history. The following are a list of the most recent in the UK and Europe.

05/04/2019 – Renault Scenic, Renault Kadjar and Renault Megane (2018)

Capacitors may crack under mechanical stress of the electronic board and overheat

24/03/2019 – Renault Traffic (2017–2018)

The mounting position of the plastic belt guides may be incorrect

12/01/2019 – Renault Clio and Renault Captur (2018)

The catalytic converter has not been correctly welded

04/01/2019 – Renault Megane RS (2018)

Due to a defect in the engine compartment, the battery wiring could be cut

04/05/2018 – Renault Scenic (2016)

The LED module for monitoring and managing the actuation of the rear lights of the trailer could be damaged

13/04/2018 – Renault Clio and Renault Captur (2012–2017)

The dipped headlamp beams may face downwards as a result of the headlamp beam height correction system not working

13/04/2018 – Renault Clio, Renault Captur and Renault Zoe (2017)

Cracks may form in the front wheel hub

08/04/2018 – Renault Zoe (2016–2018)

A component in the parking brake mechanism may be defective

All recall information sourced from gov.co.uk data.

We cover all makes and models — anywhere in the UK

We cover all makes and models — anywhere in the UK

Car care you’ll love

100% online

100% online

Get fair & transparent upfront prices for all makes and models, and book in a few taps only

Expert mechanics

Expert mechanics

We personally select and vet only the best local garages, fully covered by a 12-month warranty on parts and labour

Collection to your door

Collection to your door

Our fully insured Fixter Heroes collect and deliver to your door, with flexible time slots that suit you

In-house expert advisors

In-house expert advisors

Our friendly team of specialists will support you every step of the way and take care of your car from start to finish

We're here to help!

Our customer service team are available Monday to Friday, 9am to 5:30pm.