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Expert Mechanics
200+
Total expert alternator repair mechanicsNumber of Ratings
1,663
Total number of alternator repair reviewsAverage Rating
Average user rating for alternator repair bookingsGarage in Luton, 23 years of experience
In total I have over 20 years of experience. The last 11 years I have worked for Ford Service Centre where I have also carried cars and vans repairs.
Garage in Essex, 25 years of experience
Hi, I’ve been a mechanic since leaving school and have owned and operated my own garage since I was 25 , were you could that I’ve done most jobs on a wide range of vehicles. I’d like to say that my workmans...
FREDERIC
Vauxhall Corsa • Alternator replacement
CORINNE
Peugeot 2008 Crossover • Brake pads replacement - front (both)
Garage in Emsworth, 14 years of experience
Here at CK Automotive Specialist I will maintain or modify your vehicle as if it was my own vehicle. I use the best tools and diagnostic equipment there is available. I have a vast amount of experience on al...
KATIE
Mitsubishi Grandis • Alternator replacement
LUCAS
BMW 1 Series • Replace rear brake pads and reset service light.
Mobile mechanic in Haywards Heath, 14 years of experience
I began my career with my apprenticeship through BMW and worked there for over 9 years. I moved to work with Mercedes Benz for a few years after this. Through working in both these top brands I also have exp...
JOHN
Volvo V70 • Alternator replacement
SUE
Ford Fiesta • General Diagnostic
Mobile mechanic in Wainscott , 12 years of experience
SM MOBILE MECHANICS has 12 years of experience with 9 year of main dealer training. We work on all makes and models of vehicles
JAMES
Vauxhall Mokka X • Water pump replacement
Garage in Potters Bar, 35 years of experience
I have worked as a mechanic for over 35 years. I have experience with all types of vehicles including American models. I also have a lot of experience in motorcycles and vans repairs and servicing . Worked ...
SERGEJ
Toyota Avensis • Alternator replacement
RUSSELL
Mercedes-Benz GLA-Class • Full Service
Mobile mechanic in Luton, 12 years of experience
I've been in the trade for 12 years and in that time i have worked at main dealers carrying out Diagnostic work as well as repairs of all sorts by following the main dealer expectations. I have also had expe...
JOAQUIM
Vauxhall Corsa • Alternator replacement
Garage in Chelmsford, 10 years of experience
I pride myself on my work making sure I carry out all work to a excellent standard, I have been in the motor trade for 9 years plus. I started at fords as an apprentice and became a fully qualified mechanic/...
MATTHEW
Renault Grand Scenic • Alternator replacement
OLIVER
Peugeot Partner • Premium Pre-purchase Inspection
Garage in London, 7 years of experience
3 years bmw main dealership experience 4years multi franchise/dealership experience with Vauxhall, Renault and fiat
Mobile mechanic in Cheltenham, 9 years of experience
I came from hungary where i used to work at wolksvagen dealership for 3 years before that and during this 3 years i was working my father garage's because he is a mechanic aswell. Im doing this since childh...
Read our short guide with information on costs, symptoms and more.
The alternator is an electrical generator driven by a belt off the engine to charge the battery of the car. It is vital that the alternator works effectively, seeing that the battery provides electricity to a range of components.
Unless you are a qualified mechanic with the required skills, training and equipment to do the job, we strongly recommend an alternator replacement is only carried out by a professional mechanic. ClickMechanic can help get you a vetted and local mechanic to carry out the work. Just enter your postcode and your car's registration number at the top of this page and select the work needed to get an instant fixed price up front.
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.
Generally alternators only need to be replaced if there is an issue with them. Should you experience any problems like those listed it is important to have the battery charging system inspected and, if necessary, have the alternator replaced.
As the demand for more and more electrical equipment and devices on modern vehicles increases, the demand on the alternator is increased. Therefore whilst the units themselves have improved dramatically in design and reliability, this is outweighed by the increased reliance on it. So, alternator replacement is a frequent repair on most vehicles at some point.
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.
Because it is not possible to turn the alternator off and it will therefore always be turning when the engine is running, there is little you can do to prevent wear and tear. Obviously as an electrical device, they do not like water, so avoiding flooding is important!
If you have a bad alternator then technically your car will likely still drive, but it is advisable to get help from a professional mechanic before running the vehicle again. Not addressing issues with the alternator will lead to your battery not getting charged and a flat battery, ultimately leading to your vehicle not being able to start again.
Whether you will need to replace the battery with the alternator ultimately depends on the battery's condition. If you're not sure if it needs replacing we'd recommend booking with a professional mechanic to check the issue and advise on next steps.
There are a number of factors that would determine how long a battery would last if the alternator is bad and not charging it correctly. Primarily it will depend on how much energy your car consumes and the condition of the battery.
On average, a typical alternator repair costs £250, with prices ranging from £150 to £400. Ultimately, cost depends on your location, car and what parts your car's manufacturer recommends using for the replacement. Find out what you could save by having your alternator replaced by ClickMechanic by selecting your car at the top of this page!
These estimates may include Alternator.
57 manufacturers for Alternator Repair
Name | Clickmechanic Click mechanic average | Independent garage estimate | Franchise dealer estimate | |
---|---|---|---|---|
Alfa RomeoParts costs: £191.99 - £389.99 Labour time: 0-3 hours # of quotes: 963 |
£350 |
£241 - £461 |
£328 - £662 |
Get exact price |
AudiParts costs: £211.69 - £509.29 Labour time: 0-2 hours # of quotes: 5541 |
£404 |
£261 - £512 |
£352 - £683 |
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AustinParts costs: £142.62 - £213.50 Labour time: 0-1 hours # of quotes: 14 |
£205 |
£167 - £227 |
£220 - £311 |
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BentleyParts costs: £355.65 - £610.29 Labour time: 0-2 hours # of quotes: 10 |
£503 |
£405 - £605 |
£526 - £803 |
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BMWParts costs: £253.69 - £637.39 Labour time: 0-2 hours # of quotes: 7504 |
£438 |
£303 - £597 |
£402 - £768 |
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CadillacParts costs: £197.09 - £404.04 Labour time: 1-2 hours # of quotes: 4 |
£339 |
£259 - £402 |
£361 - £534 |
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ChevroletParts costs: £149.64 - £400.34 Labour time: 0-2 hours # of quotes: 732 |
£323 |
£199 - £405 |
£277 - £542 |
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ChryslerParts costs: £291.99 - £551.45 Labour time: 0-3 hours # of quotes: 567 |
£471 |
£341 - £599 |
£448 - £829 |
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CitroenParts costs: £193.44 - £462.08 Labour time: 0-2 hours # of quotes: 5256 |
£366 |
£245 - £478 |
£335 - £647 |
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DaciaParts costs: £173.59 - £307.19 Labour time: 1-2 hours # of quotes: 64 |
£301 |
£231 - £343 |
£322 - £481 |
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DaewooParts costs: £169.63 - £374.39 Labour time: 0-1 hours # of quotes: 106 |
£289 |
£219 - £361 |
£301 - £472 |
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DaihatsuParts costs: £110.95 - £374.77 Labour time: 0-1 hours # of quotes: 69 |
£276 |
£160 - £361 |
£231 - £473 |
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DaimlerParts costs: £256.43 - £384.90 Labour time: 0-2 hours # of quotes: 8 |
£357 |
£306 - £381 |
£406 - £504 |
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DodgeParts costs: £266.44 - £649.51 Labour time: 0-1 hours # of quotes: 136 |
£424 |
£310 - £596 |
£407 - £758 |
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DSParts costs: £214.93 - £490.06 Labour time: 0-1 hours # of quotes: 11 |
£332 |
£264 - £459 |
£356 - £590 |
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FiatParts costs: £163.51 - £403.19 Labour time: 0-2 hours # of quotes: 4816 |
£303 |
£213 - £407 |
£294 - £544 |
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FordParts costs: £189.79 - £428.95 Labour time: 0-2 hours # of quotes: 25448 |
£330 |
£239 - £417 |
£326 - £548 |
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HondaParts costs: £239.99 - £579.79 Labour time: 0-2 hours # of quotes: 4147 |
£425 |
£289 - £570 |
£386 - £754 |
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HyundaiParts costs: £211.99 - £501.50 Labour time: 0-2 hours # of quotes: 1802 |
£360 |
£261 - £478 |
£352 - £621 |
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InfinitiParts costs: £322.21 - £386.65 Labour time: 1-2 hours # of quotes: 1 |
£361 |
£380 - £380 |
£502 - £502 |
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IsuzuParts costs: £293.68 - £441.84 Labour time: 0-2 hours # of quotes: 43 |
£390 |
£343 - £439 |
£450 - £583 |
Get exact price |
IvecoParts costs: £235.19 - £427.29 Labour time: 0-1 hours # of quotes: 58 |
£371 |
£262 - £405 |
£337 - £525 |
Get exact price |
JaguarParts costs: £251.84 - £575.99 Labour time: 0-2 hours # of quotes: 2915 |
£421 |
£301 - £545 |
£400 - £706 |
Get exact price |
JeepParts costs: £260.97 - £660.13 Labour time: 0-1 hours # of quotes: 464 |
£454 |
£305 - £605 |
£400 - £769 |
Get exact price |
KiaParts costs: £215.99 - £547.49 Labour time: 0-1 hours # of quotes: 1095 |
£381 |
£260 - £511 |
£346 - £656 |
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Land RoverParts costs: £271.99 - £502.48 Labour time: 0-2 hours # of quotes: 5034 |
£425 |
£321 - £522 |
£424 - £709 |
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LDVParts costs: £229.94 - £432.75 Labour time: 0-1 hours # of quotes: 152 |
£339 |
£263 - £410 |
£341 - £531 |
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LexusParts costs: £303.16 - £619.95 Labour time: 0-1 hours # of quotes: 414 |
£457 |
£352 - £571 |
£462 - £729 |
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London Taxi's InternationalParts costs: £229.94 - £275.93 Labour time: 0-1 hours # of quotes: 1 |
£263 |
£279 - £279 |
£374 - £374 |
Get exact price |
LotusParts costs: £182.99 - £251.99 Labour time: 0-1 hours # of quotes: 2 |
£243 |
£232 - £259 |
£317 - £350 |
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MaseratiParts costs: £513.31 - £705.30 Labour time: 1-2 hours # of quotes: 5 |
£611 |
£573 - £649 |
£734 - £828 |
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MazdaParts costs: £197.09 - £501.36 Labour time: 0-1 hours # of quotes: 1333 |
£376 |
£241 - £467 |
£323 - £599 |
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Mercedes-BenzParts costs: £277.39 - £639.65 Labour time: 0-2 hours # of quotes: 5766 |
£477 |
£326 - £637 |
£431 - £846 |
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MGParts costs: £175.19 - £328.16 Labour time: 0-2 hours # of quotes: 302 |
£280 |
£224 - £344 |
£308 - £469 |
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MINIParts costs: £226.09 - £473.03 Labour time: 1-3 hours # of quotes: 1967 |
£393 |
£286 - £505 |
£391 - £695 |
Get exact price |
MitsubishiParts costs: £191.62 - £445.66 Labour time: 0-2 hours # of quotes: 678 |
£351 |
£241 - £431 |
£328 - £565 |
Get exact price |
Mitsubishi FusoParts costs: £186.14 - £223.37 Labour time: 1-2 hours # of quotes: 1 |
£220 |
£241 - £241 |
£332 - £332 |
Get exact price |
NissanParts costs: £197.99 - £522.54 Labour time: 0-2 hours # of quotes: 2763 |
£369 |
£247 - £506 |
£335 - £664 |
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PeroduaParts costs: £173.49 - £325.26 Labour time: 0-1 hours # of quotes: 3 |
£268 |
£223 - £321 |
£306 - £425 |
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PeugeotParts costs: £192.09 - £472.16 Labour time: 0-2 hours # of quotes: 6902 |
£376 |
£244 - £492 |
£334 - £668 |
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Peugeot TalbotParts costs: £204.61 - £280.40 Labour time: 0-1 hours # of quotes: 28 |
£269 |
£226 - £283 |
£289 - £378 |
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PiaggioParts costs: £200.74 - £240.89 Labour time: 0-1 hours # of quotes: 1 |
£229 |
£244 - £244 |
£327 - £327 |
Get exact price |
PorscheParts costs: £341.24 - £659.18 Labour time: 1-2 hours # of quotes: 160 |
£547 |
£396 - £656 |
£518 - £872 |
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ProtonParts costs: £139.19 - £607.74 Labour time: 0-1 hours # of quotes: 18 |
£401 |
£188 - £558 |
£265 - £710 |
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RenaultParts costs: £211.51 - £516.12 Labour time: 1-3 hours # of quotes: 5506 |
£413 |
£277 - £556 |
£384 - £766 |
Get exact price |
RoverParts costs: £190.84 - £352.41 Labour time: 0-4 hours # of quotes: 519 |
£342 |
£240 - £490 |
£327 - £744 |
Get exact price |
SaabParts costs: £231.77 - £475.95 Labour time: 1-2 hours # of quotes: 1172 |
£379 |
£286 - £468 |
£387 - £617 |
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SEATParts costs: £186.14 - £464.58 Labour time: 0-2 hours # of quotes: 1530 |
£324 |
£235 - £447 |
£321 - £584 |
Get exact price |
SkodaParts costs: £193.44 - £472.92 Labour time: 0-2 hours # of quotes: 1480 |
£348 |
£243 - £465 |
£330 - £614 |
Get exact price |
SmartParts costs: £214.73 - £542.22 Labour time: 1-2 hours # of quotes: 298 |
£414 |
£277 - £545 |
£383 - £727 |
Get exact price |
SsangyongParts costs: £394.10 - £699.53 Labour time: 0-1 hours # of quotes: 16 |
£558 |
£443 - £632 |
£571 - £797 |
Get exact price |
SubaruParts costs: £180.67 - £411.71 Labour time: 0-1 hours # of quotes: 116 |
£288 |
£197 - £392 |
£249 - £510 |
Get exact price |
SuzukiParts costs: £204.39 - £437.50 Labour time: 0-1 hours # of quotes: 1037 |
£327 |
£253 - £414 |
£343 - £535 |
Get exact price |
ToyotaParts costs: £208.72 - £447.15 Labour time: 0-2 hours # of quotes: 5763 |
£347 |
£258 - £449 |
£348 - £599 |
Get exact price |
VauxhallParts costs: £204.39 - £497.17 Labour time: 0-2 hours # of quotes: 15330 |
£356 |
£253 - £480 |
£343 - £628 |
Get exact price |
VolkswagenParts costs: £209.87 - £482.77 Labour time: 0-2 hours # of quotes: 9341 |
£373 |
£259 - £490 |
£350 - £657 |
Get exact price |
VolvoParts costs: £210.15 - £462.31 Labour time: 0-2 hours # of quotes: 3095 |
£376 |
£259 - £443 |
£350 - £576 |
Get exact price |
Prices could not be created for 24 models. Show ∨
Estimates on repair costs, such as the above results for an alternator repair, are created by combining data from multiple third-party sources. The actual cost of using your local repair providers may be outside of the estimated range. We provide estimates on 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.
Get an instant quote, then book a vetted mechanic to fix your car at your home or office.
These recent quotes were taken from our quote engine which uses third-party industry standard data on repair times, along with a live parts retailer, and a regional labour rate to build an accurate free quote. We are constantly improving our quote engine, so please let us know if a price seems incorrect.
Quite frankly - I don’t know how main dealer repairs are not a thing of the past.”