Top Mechanics For Alternator Repair & Replacements in Cardiff
70 Reviews
Garage in Cardiff, 17 years of experience
Having worked in main dealers for 17 years I gained a high level of skill and customer service. Having reached the level of master technician it was time to work for myself. I pride myself on delivering a h...
2 Reviews
Garage in Cardiff, 35 years of experience
Tudor Street MOT Station is run and operated by Johnny Singh who has over 35 years experience in both independent and dealership garages. The business operates with 4 fully qualified staff for your peace of ...
VICTORIA, Cardiff • 15th February 2020
Volvo V40 • Alternator replacement
14 Reviews
Garage serving Cardiff, 8 years of experience
I have 8 years within the motor trade industry. I am a fully competent mechanic and able to carry out many repairs. I also have work shop technician with over 35 years experience ranging from a wide range of...
100 Reviews
Mobile mechanic serving Cardiff, 20 years of experience
Light vehicles maintenance and repairs HGV experience Plant and forklift experience Capable of changing timing belts, diagnostic and most repairs
ANTHONY, CAERDYDD • 14th June 2024
Toyota Corolla • Alternator replacement
84 Reviews
Garage serving Cardiff, 7 years of experience
Mobile mechanic with specialist knowledge of 4x4 & Diesel Vehicles based in South Wales. I take pride in all the work I complete and treat every Vehicle like my own. I only ever use genuine or OE spec parts ...
KELLY, Cardiff • 25th January 2023
BMW 3 Series • Alternator replacement
72 Reviews
Garage serving Cardiff, 10 years of experience
Marshfield Motors is quality auto repair service and MOT Testing station in a beautiful location Marshfield which is in middle of Newport and Cardiff. We are serving our local community and surrounding areas...
RYAN, CAERDYDD • 12th October 2022
Vauxhall Mokka • Alternator replacement
34 Reviews
Garage serving Cardiff, 16 years of experience
Here at a l autos we cover all aspects of mechanical work we offer a mot service and the latest diagnostic technology we pride ourselves on being petrol and diesel engine specialist
BEN, Cardiff • 22nd December 2022
Volkswagen Golf • Alternator replacement
64 Reviews
Mobile mechanic serving Cardiff, 13 years of experience
TeamK Mechanics offers repairs and servicing at customers location and convenience, this can be done while you are at home relaxing or while you are at work, removing wasted time sat in a garage waiting room...
WILLIAM, NEWPPRT • 18th September 2022
Fiat Punto • Alternator replacement
14 Reviews
Garage serving Cardiff, 16 years of experience
I started my own company. I pride myself on good quality work. Some of the services I offer include, MOT, services, brakes, clutches, timing belts, welding, diagnostics, air-con and much more.
347 Reviews
Garage serving Cardiff, 27 years of experience
At Wesgate Automotive Ltd, we are a trusted provider of comprehensive automotive services. With our fully equipped workshop and a team of skilled technicians, we offer a wide range of repair and remapping so...
28 Reviews
Garage serving Cardiff, 23 years of experience
Iv worked at numerous garages preparing and repairing cars for the mot's iv also worked as a vehicle dismantle at a salvage yard that sells parts and dispose of vehicle I now have my own garage at bowen indu...
KELVIN, PONTYCLUN • 11th June 2024
Volkswagen Transporter • Alternator replacement
4 Reviews
Mobile mechanic serving Cardiff, 22 years of experience
With over 22 years experience in dealerships such as Peugeot, Citroen and Porsche, providing mobile services in a wide coverage area in the Weston-super-Mare area. With state of the art diagnostics tools and...
150 Reviews
Garage serving Cardiff, 5 years of experience
Reliable and Convenient Mobile Mechanic Services. Your go-to solution for on the go car repairs! Offering professional expertise and prompt service at your location. We bring the garage to you, ensuring hass...
MARTIN, WESTON SUPER MARE • 13th February 2024
Skoda Citigo • Alternator replacement
13 Reviews
Mobile mechanic serving Cardiff, 10 years of experience
3rd generation mechanic. Father and grandfather was a mechanic and I've decided to open my own business based on all the knowledge they've passed down.
9 Reviews
Garage serving Cardiff, 22 years of experience
15 years in total with BMW/Mini 5 years with VW including training 2.5 years working on all brands at an independent garage. During all this I was mot testing from 2001 to 2020
RHYS, BGE • 9th December 2023
Volkswagen Transporter • Alternator replacement
Frequently asked questions about alternator repair & replacements in Cardiff
Read our answers to questions about alternator repair costs, symptoms and more.
What does an alternator replacement in Cardiff involve?
- Mechanic will inspect the car's battery charging system.
- Mechanic will inspect the alternator's ancillaries (drive belt, cables etc.)
- Mechanic will test the voltage output of the alternator.
- If necessary, the mechanic will replace the alternator.
- Mechanic will advise if any other parts of the electric system need to be replaced.
- Mechanic will test the charging system and will test drive the car.
What are the symptoms of a bad alternator?
- When the battery warning light on the car's dashboard has lit up.
- When the battery is not being recharged
How long does it take a mechanic to replace an alternator?
On average, alternator replacement times can range from 1 hour to 2.5 hours with an average of just over 1 hour. The time that the job takes will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.
What are the signs of a bad alternator?
If the battery light remains on with the ignition (and does not go out once the charging is in operation), or comes on with the engine running then there is an issue with the alternator generating power and the battery will not be recharged. It is important to get a professional mechanic to check the issue as soon as possible.
Is a faulty alternator an MOT failure?
No, a car will not fail its MOT on an alternator issue itself. The alternator is not checked as part of the MOT, but a garage may flag it as something to address outside of an MOT to help ensure your vehicle will be able to charge its battery as intended.
How do I check if my car alternator is working properly?
The easiest way to check if your alternator is working is to start the car and let it idle. Then, turn on all of the car's accessories one at a time. If the car's battery dies while the accessories are on, then the alternator is not working.
Additionally, the battery should be tested for voltage. If the battery is low, the alternator may not be charging the battery. Depending on the electrical system, a voltmeter reading in the 13.8 to 15.3 volt range with the engine running, lights and accessories off, generally indicates that the alternator is working as it should be.
What happens when the car alternator fails while I am driving?
If your alternator dies while driving, your car will eventually lose power and come to a stop. You may notice the first signs of a dying alternator with dimmed interior lights and warning lights on the dashboard. The best thing to do in this case is find a safe place to stop and call for professional help.
How do I fix a bad alternator?
In most cases the alternator would be replaced if it bad or faulty. Alternators can be refurbished but often getting a new one fitted is more cost-effective. An alternator is an electrical component that is key to supplying power to your car so fixing it is a job best left to qualified technicians.
Can Cardiff garages offer home collection and delivery for alternator repair?
Yes, many garages in Cardiff are able to offer collection and delivery for an alternator repair. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a alternator repair in Cardiff.
Can Cardiff mobile mechanics do alternator repair at my home or office?
Yes, Cardiff mobile mechanics can do an alternator repair at your home or office, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.
How much does an alternator repair cost in Cardiff?
The average cost of an alternator repair in Cardiff varies between £272 and £348, depending on your car's make and model. See the averages for different makes below. We consolidate industry standard data with millions of data points to give you the most accurate price.
These estimates may include Alternator.
| Name | Average Cost | |
|---|---|---|
| Audi | £369 | Get exact price |
| BMW | £376 | Get exact price |
| Citroen | £334 | Get exact price |
| Ford | £260 | Get exact price |
| Land Rover | £339 | Get exact price |
| Mercedes-Benz | £380 | Get exact price |
| Nissan | £306 | Get exact price |
| Peugeot | £341 | Get exact price |
| Renault | £316 | Get exact price |
| Toyota | £271 | Get exact price |
| Vauxhall | £272 | Get exact price |
| Volkswagen | £271 | Get exact price |
Estimates on average repair costs, such as the above results for an alternator repair, are based on ClickMechanic's quote data which combines multiple third-party sources. Actual costs may vary. We provide estimates on average repair costs for information only and accept no liability for any inaccuracies or errors. If you think an estimate is incorrect, please contact us to let us know.
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Mechanics in and around Cardiff
- Autotech Uk, Flintshire U
- Baymz Automotive, Sully
- Bens Mobile Mechanics, Wrexham
- Dai Mechanical Services Limited, Swansea
- Dinapoli Motor Services, Cardiff
- Driveway Diagnostics, Newport
- Greenlite Automotive, Newport Gwent
- JJ Auto Repairs, Corwen
- Jones Automotive, Chester
- MJF Car Care, Cardiff
- Mad Max Mobile, Pontprennu
- Marshfield Motors Ltd, Cardiff
Highly recommended.”