Vauxhall Cresta alternator replacement, made easy
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Our expert insights into 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.
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.
How Fixter works
Simply book online and we'll handle the rest
Upfront, fair pricing, with free collection & return and no hidden costs. Our in-house experts will then choose the ideal garage to work on your car.
A fully-insured Fixter driver will pick up your car, whenever and wherever works for you. (If you’d prefer to drive your car to the garage yourself, that’s not a problem!).
Our in-house experts will keep you updated, and your card is only charged once all work has been satisfactorily completed and approved by our team. Your driver will then drop the car back when it’s convenient for you.
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Want to learn more about Vauxhall Cresta 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.
Vauxhall
Vauxhall Motors Ltd. is a British car brand owned by German manufacturer Opel. Initially founded in 1857, but didn’t begin to build cars until 1903, the brand is officially over 160 years old.
How popular is Vauxhall in the United Kingdom?
Their popularity can be easily quantified by the 3.9million Vauxhall cars on the road in the UK today.
Vauxhall: A car for every need
By their own admission, Vauxhall has a car for the school run, a trip to the shops, a cross-country holiday, being the face of your business or delivering a van-load of goods. With such a wide range of vehicles, they’ve got every avenue covered.
A forward-thinking company with traditional values
Throughout their extensive history in the automotive industry, Vauxhall has featured predominantly in all areas. It produced the first sports car, also the first car to achieve over 100mph, it has launched award-winning models and consistently introduced pioneering technology.
Their core brand values claim to be:
Ingenious—offering brilliant mobility
Progressive—as forward-thinking and innovative
Approachable—being authentic and simple
The UK’s 3rd best selling car of 2018: The Vauxhall Corsa
Competing with Ford Fiesta and VW Golf for the top-selling car in the UK, the Vauxhall Corsa has become a household favourite—and why not? Their supermini hatchback is stylish, nippy and economical to run. Neatly finished inside and out with a host of modern technology and features, you’re getting plenty of car for your money and all backed with Vauxhall’s reputation for building cars that go the distance.
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.
Common questions about booking at Fixter
Common questions about booking at Fixter
All of our drivers are fully insured and your vehicle is always protected.
We put our drivers through rigorous vetting and training before they are able to drive your vehicle. All of our drivers must have at least 3 years of driving experience, hold a clean driver's licence, be over the age of 21, capable of driving both manual and automatic vehicles and pass a criminal background check.
Your vehicle will be assigned to a driver who is responsible for collecting it from your home, delivering it to the garage and returning your vehicle once all work is completed.
Sometimes we might coordinate with a garage for them to send their own driver to collect your vehicle. In this instance, you are protected as you would be if it was a Fixter driver.
One of our in-house mechanics will factor in the make and model of your car, as well as the work that needs doing. They will then allocate your booking to the most appropriate Fixter garage in your area, and we’ll email you to confirm.
Here’s why only 1 in 20 garages pass our selection criteria:
We only choose garages registered as a Limited Company, with a minimum of 3 years of trading.
We assess each garage's various established affiliations (e.g. Bosch / Unipart / Garage).
We perform an online audit: Fixter only selects garages with at least a 4 star customer rating.
We make sure to visit each garage in person. Our in-house mechanics evaluate the quality of equipment, staff qualifications, capacity, and technical capabilities of selected servicing centres. Fixter only works with garages which strictly use manufacturer-equivalent parts.
After all requirements are fulfilled, we negotiate preferential terms with each selected (including parts, labour, oil, and MOT test rates), so we can pass it along to our customers.
All parts used in repairs and services carried out by Fixter are either manufacturer parts or equivalent. This guarantees that only the best quality parts are used in your vehicle. We offer a 12-month warranty, meaning that should anything should go wrong with the parts or labour we’ll take care of it, free of charge.
We take your card details when you book online, but nothing is charged to your card until all the work has been approved by our in-house experts, and satisfactorily completed.
No extra work will be carried out without your consent. If additional work is required, one of our in-house experts will call you to walk through any diagnostic reports, recommendations or additional quotes from the mechanic working on your car. We check every quote to make sure the work is required and has been fairly priced.
Note: If you need to update your payment details to pay for your booking, the team will send you a secure link to add the new card details.
If your car fails its MOT at one of our garages, but you believe that your car should have passed, you'll have the option to take your car to another garage to do a new MOT test. If your vehicle passes the MOT at another garage, we’ll refund you for the original MOT test that you carried out with us. Collection and delivery fees are non-refundable.
All Fixter bookings are covered by a 12-month warranty on parts and labour.
If there’s a problem (with either parts or labour) up to 12 months after your booking date, we’ll sort it out for you, completely free of charge.
Just email support@fixter.co.uk or call our team on 0330 808 9527 and we’ll take care of it.
Note: this doesn't apply to an air con regas as leaks can occur at any time.
We understand that things change.
If you need to cancel or change your booking, please let us know asap. Our agents spend time finding you a top-rated garage, which is then booked to take care of your vehicle. In many cases, parts are ordered in advance. As a result, we operate a 72-hour cancellation policy. If you have a confirmed booking with us and need to cancel within 72 hours of the appointment, a cancellation fee of £20 may be applied.
We want to avoid that so our agents will work with you to try and find a new appointment instead. To discuss changing or cancelling a booking, please email or phone on 0330 808 9527.
Our team works Monday to Friday from 8:30 am to 5:30 pm.
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We cover all makes and models — anywhere in the UK
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- alternator replacement in Birmingham
- alternator replacement in Brighton
- alternator replacement in Edinburgh
- alternator replacement in Leeds
- alternator replacement in Liverpool
- alternator replacement in London
- alternator replacement in Manchester
- alternator replacement in Portsmouth
- alternator replacement in Swansea
Popular services
- Vauxhall Cresta MOT
- Vauxhall Cresta car service
- Vauxhall Cresta free air con check
- Vauxhall Cresta brake pads replacement
- Vauxhall Cresta front brake pads replacement
- Vauxhall Cresta rear brake pads replacement
- Vauxhall Cresta brake discs & pads replacement
- Vauxhall Cresta front brake discs & pads replacement
- Vauxhall Cresta rear brake discs & pads replacement
- Vauxhall Cresta timing belt replacement
- Vauxhall Cresta car diagnostic
- Vauxhall Cresta clutch kit replacement
- Vauxhall Cresta car battery replacement & fitting
Find your car model
- Vauxhall Corsa
- Vauxhall Astra-J
- Vauxhall Astra
- Vauxhall Astra-H
- Vauxhall Insignia-A
- Vauxhall Astra-K
- Vauxhall Zafira Family
- Vauxhall Insignia
- Vauxhall Mokka X
- Vauxhall Meriva-B
- Vauxhall Adam
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- Vauxhall Zafira-C Tourer
- Vauxhall Viva
- Vauxhall Crossland X
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