An RAC Mobile Mechanic using a diagnostic machine inspecting a car for an alternator repair.A mechanic using a diagnostic machine to inspect a car vehicle engine
Service, Repairs & MOT

Alternator repair in West Bromwich

Book an RAC Mobile Mechanic and we’ll come to you at home or work.

  • 12-months parts guarantee
  • Honest pricing
  • Exceptional customer service

£438.30

Average price for this repair in West Bromwich in the last 30 days^

Trustpilot rating for all RAC Mobile Mechanics.

Why choose the RAC for an alternator repair?

With RAC Mobile Mechanics, you can avoid the hassle of taking your vehicle to a garage. They can do an alternator repair on your driveway, so you don't even need to leave the house.

All our alternators are OEM standards, that means we only use parts that meet your vehicle manufacturer’s strict quality criteria, ensuring top quality and reliability. With a 12-month guarantee, you can trust our replacement alternators to last. The price includes fitting – no hidden costs. Just friendly, honest experts.

Close up of an RAC Mobile Mechanic underneath a car

Our top pick in West Bromwich

We’ll come to you at home or work

RAC Mobile Mechanic in West Bromwich

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At the RAC, we’ve got over 125 years’ experience in offering complete peace of mind® to our members. We’re best known for our breakdown service. And now – our new RAC Mobile Mechanics are here to help make every day motoring easier. If you need a service or repair, they’ll come to you at your home or work.

An RAC Mobile Mechanic using a diagnostic machine inspecting a car for an alternator repair.

Book an alternator repair

If your car’s battery keeps dying or electrical systems are acting up, it could be a faulty alternator. Your alternator should charge the battery properly, and if it doesn’t, you could need an alternator repair.

We use original equipment manufacturer (OEM) standard parts, which means every new part will be the same standard and same quality as the original part it replaced.
Our mobile mechanics are friendly, honest, and backed by the RAC.
Close up of an RAC Mobile Mechanic running a vehicle diagnostic check

Vehicle diagnostic check

£99

We’ll spend up to 30 mins checking your car’s onboard management system for faults. We’ll talk you through repairs needed and provide a full report. If any further work is needed, we’ll agree this with you before we start. Any additional work after the first 30 minutes will be priced at £20 per 15 minutes. We’ll agree this with you before proceeding.

We’ll look for any mechanical or electrical problems. If we need to, we’ll also check your car’s onboard engine management system. Depending on your car and issue, this will usually include: – Engine – Power steering – Brakes – Transmission – Exhaust system – Fuel injection system – Cooling system and air flow – Sensors
If we detect any issues, we'll talk through what needs to be repaired. We’ll give you a no-obligation quote to fix it on the spot, if we can. Or we’ll recommend a local RAC Approved Garage, and give you a full error report to take there.

Average cost of an alternator repair by car make^

The cost to repair your car alternator will depend on the car you drive. According to RAC data, the average cost to repair a car alternator is £458. But you can check out the average price of an alternator repair for your specific car make here.

Make

Average Price

Ford

£435

Volkswagen

£466

Vauxhall

£436

Nissan

£478

Toyota

£417

BMW

£495

Peugeot

£469

Renault

£477

Mercedes-Benz

£525

Citroen

£445

^Average price quoted for RAC Mobile Mechanics from 01/01/25 to 31/03/25.


And it’s not just alternator repairs that we do in West Bromwich

Mobile mechanics bring the garage to you, saving you the hassle of getting your car to a garage. If you need a service or repair, they’ll come to you at your home or work.

A close up of an RAC mobile mechanic looking under the hood of a car

Try one of our RAC Approved Garages

MAX Automotive Group Ltd

We are a professional, independent workshop specialising in car, van, EV, and hybrid vehicle maintenance. (we now offer payment assistance via payment assist) Alongside servicing and repairs, we support local businesses and small fleets with planned maintenance, MOT management, and reliable turnaround times to minimise vehicle downtime — including electric and hybrid work vehicles. Our technicians are experienced in maintaining petrol, diesel, hybrid, and electric vehicles, using the correct procedures and equipment to ensure safety, reliability, and compliance. We pride ourselves on clear communication, honest advice, and high-quality workmanship. Whether it’s a one-off job or ongoing vehicle support, you can expect a friendly, professional service from start to finish. Trade, van, EV/hybrid, and fleet customers welcome.
Unit 20, Springfield Estate, Oldbury, B694HH

PS (2009) Limited

PS (2009) Limited
Unit 1 Hurst Lane, Tipton, DY4 9AB

Middlemore Coachworks

With quality selected management systems in place, Middlemore Coachworks have adapted to new technology and changing trends, all while providing industry-leading repairs for our customers. Whether you need us to repair your old Rover or buff out a dent on your new Audi, we take pride in providing effective repair services for all the major vehicle retailers. We only use the latest tools and technology in our repair centre, giving us superior precision and efficiency to stay competitive without compromising on quality. By using the right tools for the right jobs, our keen eye for detail means we can deliver you a result that exceeds expectations. At Middlemore Coachworks, our staff can carry out all kinds of services on your car, from replacing your oil or carrying out a full MOT as well as simply giving you a recorded virtual tour on our customer car Portal. Feel free to request details at our branch. We give every car that comes through our doors the care and attention it needs, and only use quality parts on your car, this means that you get the best possible results, every time. Like many of our customers, we have a genuine passion for cars and will care for your car as much as we would for our own, even in the event of Major accident damage repairs. Thanks to our friendly, bi-lingual staff and the quality of our work, word of mouth has been one of the best sources of publicity for us and our customers come from all walks of life. Because of our dedication to quality repairs and exceptional customer service, our results speak for themselves and our reputation is paramount.
Unit 118, Middlemore Business Park, Birmingham, B662EA

ER Automotive

Our technicians are skilled to deliver a number of car-related services. Be it new tyres, clutch, exhaust, cambelt, battery or air conditioning, etc., if any one of these things is bothering a motorist with their ride, we are here to help. The team make sure that none of the serviced cars has to return back to the ER Automotive garage for the repaired part any time soon. We are also authorised to conduct genuine MOT tests in Birmingham. We perform extensive research to assort only quality tyres at ER Automotive garage in Smethwick. The models in our store reflect the brilliance of brands like Goodyear, Michelin, Pirelli, Bridgestone, and Dunlop, etc. It is the unrivalled dedication of our team that has put us in front of the line of tyre dealers in Birmingham. Please check our Google reviews for peace of mind!
Service Station, Cranford Street, Birmingham, B662RX

IN'n'OUT Autocentres Wednesbury

At IN’n’OUT Autocentres we offer fixed prices MOTs and Servicing for any make and model of car with no hidden extras. We are proud to be a ‘Which? Trusted Trader’ so we are really a garage you can trust. We also have a 5 Star Trustpilot reviews rating. We provide OEM parts and 12 months warranty on all parts and servicing. We only use premium Castrol oils in all servicing. Our services are all completed ‘while-u-wait’ so you have never have the inconvenience of losing your car for the day. You can watch your car as it is being worked on through the viewing window or sit back and relax in our clean and comfortable customer lounges with FREE Wi-Fi and coffee and read the latest magazines. Check out our latest reviews and BOOK NOW!!
Axletree Way, Wednesbury, WS10 9QY

Frequently asked questions about car alternator repairs

Driving with a bad alternator isn't a good idea. A failing alternator can make the battery drain fast, leading to a breakdown. Electrical parts may also stop working, which can be unsafe. It’s best to get the alternator checked and fixed or replaced as soon as you can.

When the alternator fails, the battery won't charge and will drain. This can make the car stall and prevent it from starting. Electrical parts like lights, radio, and power windows may stop working. Get help from a mechanic right away to avoid more damage.

Alternator reconditioning means fixing an old alternator by replacing worn-out parts. This can be cheaper than buying a new one, but it may not last as long as a new alternator.

The cost of an alternator varies by the type of car and the quality of the alternator. To know exactly how much, you should talk to your local mechanic.

Yes, alternators can be repaired if the damage isn't too bad. If the alternator is very damaged, it may be better to replace it.

Replacing an alternator is often worth it if the alternator is old or very damaged. A new or rebuilt alternator can work better and prevent future problems. Talk to a mechanic to help make the best choice.

Alternators usually last between 80,000 and 150,000 miles. But it can vary based on where and how you drive, and maintenance. Regular check-ups and fixing problems early can help it last longer.

Some alternator repairs or replacements may be covered under the car’s warranty, especially if the car is still new. Check your warranty details or talk to your mechanic to see if it's covered.

They’re often not covered by standard car insurance policies because they're thought to be part of your vehicle's upkeep. But, if it's damaged in an accident, it might be covered.

You need an alternator replacement when it's very damaged or has worn-out parts that can't be fixed. If it's not keeping the battery charged or causes electrical issues, you'll need to replace it.