Book Alternator repair & replacement in High Wycombe

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Expert Local Mechanics

140+

Total expert alternator repair mechanics operating in High Wycombe

Number of Ratings

499

Total number of alternator repair reviews in High Wycombe

Average Rating

Average user rating for alternator repair bookings in High Wycombe

Top Mechanics For Alternator Repair & Replacements in High Wycombe

4 Reviews

Garage in High Wycombe, 12 years of experience

Tyre specialist Locking wheel but removal

135 Reviews

Garage in High Wycombe, 19 years of experience

Catlin Motor Services is a home-run workshop catering for all your mechanical needs. Confident mechanic with 12+ years experience. We strive on delivering a professional, honest and reliable service to a...

59 Reviews

Mobile mechanic serving High Wycombe, 18 years of experience

I have 18 years of experience working with all type of motor vehicle as qualified mechanic. WEBSITE ADRESS <a href='https://www.clickmechanic.com/' title='ClickMechanic'><img width='250' src='https://bad...

208 Reviews

Garage serving High Wycombe, 7 years of experience

More than seven years of experience in one of the biggest accident repair garages in London. type of work : replacing body parts full service finding on electrical and ECU issues engine repair incl...

95 Reviews

Mobile mechanic serving High Wycombe, 16 years of experience

Worked on cars since i left college worked in most of my local garages up until Covid when I got laid off so did the best decision in my life and became a mobile mechanic and things have great since so looki...

221 Reviews

Mobile mechanic serving High Wycombe, 30 years of experience

I have worked in the car repair industry for over 30 years. Operating as a mobile mechanic in this area for over 25 years

81 Reviews

Garage serving High Wycombe, 7 years of experience

BACK ON ROAD LTD offers a variety services on high quality standards, in no time such as: Diagnostics Coding Programming Brakes Exhaust Mechanical Electrics Upgrades ..... and more The only solu...

347 Reviews

Garage serving High Wycombe, 20 years of experience

We are a small family run business and understand how important it is for you to have a safe vehicle for you to travel to work, school and for personal reasons. We can come to you at home or work at a time ...

292 Reviews

Garage serving High Wycombe, 53 years of experience

The Company’s Roadside Assistance brand is now the preferred choice for the South of England and has become synonymous with efficiency, punctuality and courtesy resulting in all the major motoring organisati...

19 Reviews

Garage serving High Wycombe, 15 years of experience

All In 1 Motors serving Langley is always happy to help. Our workshop located in Slough is an independently owned business with a proud tradition of maintaining long term relationships with our customers thr...

Sms

1186 Reviews

Garage serving High Wycombe, 20 years of experience

Jon owns and operates SMS Autocare and has been running the business for over 15 years in the Slough area. Prior to setting up SMS Autocare Jon completed his apprenticeship and was then a mobile mechanic for...

A&D

89 Reviews

Garage serving High Wycombe, 8 years of experience

I bring over a 8 years of hands-on expertise in the automotive industry, making me a seasoned car mechanic you can trust. Throughout my career, I've worked with a diverse range of vehicles, from compact cars...

31 Reviews

Garage serving High Wycombe, 20 years of experience

I’ve been working in independent workshops for over 20years, dealing with EVERY make and model of vehicle, as not just a Technician, a workshop manager, diagnostics specialist, tyre fitter, fast fitter, veh...

101 Reviews

Mobile mechanic serving High Wycombe, 19 years of experience

Mobile mechanic offering the following services for all makes and models. Servicing Repairs Diagnostics MOTs. Previously worked for the biggest fleet management service for the UK, servicing and re...

Frequently asked questions about alternator repair & replacements in High Wycombe

Read our answers to questions about alternator repair costs, symptoms and more.

What does an alternator replacement in High Wycombe 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 High Wycombe garages offer home collection and delivery for alternator repair?

Yes, many garages in High Wycombe 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 High Wycombe.

Can High Wycombe mobile mechanics do alternator repair at my home or office?

Yes, High Wycombe 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.

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