Starter motor replacement cost UK
fitted at an independent garage · parts and labour included
- Electrical check often free
- Typical time 1–3 h
- Dealer +50%
A starter motor replacement costs £200–£640 at an independent garage, parts and labour included. But the starter is only the third suspect in a no-start: a flat battery and £20–£60 of corroded terminals or earth straps cause more “dead starter” mornings than dead starters do. The sound the car makes when you turn the key names the culprit — match it below, get the free electrical check, then compare live quotes.
Estimates for a typical example of each model. Stop-start cars use reinforced starters — see below. Final quotes come from garages — we may earn a commission when you book through our partners, at no cost to you.
Won’t start? What the sound is telling you
A no-start is the most misdiagnosed moment in car ownership, and the ear sorts it faster than a parts catalogue. Turn the key and listen — each sound is a different suspect and a different bill (the charging-side twin of this table lives on our alternator guide):
| What you hear | Prime suspect | Why |
|---|---|---|
| Nothing at all — no lights, no click | Battery or a connection | Totally dead electrics start at the cheapest end: battery, terminal, earth strap |
| Rapid machine-gun clicking | Flat battery | The solenoid is chattering on voltage too weak to hold it — charge or replace the battery first |
| One solid, loud click — then silence | Starter solenoid (after ruling out a bad earth) | Power reached the starter; it didn’t turn. The classic starter tell |
| Slow, laboured cranking | Battery first, starter second | A tired battery cranks slowly — so does a starter with worn brushes drawing too much current |
| Whirring or spinning without the engine turning | Starter drive (bendix) | The motor spins but its pinion isn’t engaging the engine — internal starter fault |
| Grinding or graunching when starting | Starter pinion — act now | Metal teeth mismeshing. Every grind risks the flywheel ring gear — see the warning below |
The tiebreaker is free at most garages: a battery, terminal and voltage-drop check settles battery-vs-starter in minutes, before any part is bought.
Starter motor cost by make and model
Prices below are for an independent garage fitting a quality reconditioned or aftermarket unit (Bosch, Valeo, Denso remans — the factory names), parts and labour included. Access drives the spread: some starters sit in plain view, others hide under the intake manifold.
| Car | Starter motor, fitted | Typical time |
|---|---|---|
| Ford Fiesta | £200–£400 | 1–2 h |
| Ford Focus | £220–£430 | 1–2 h |
| Vauxhall Corsa | £200–£410 | 1–2 h |
| Vauxhall Astra | £220–£430 | 1–2 h |
| Volkswagen Golf | £240–£470 | 1–2.5 h |
| Volkswagen Polo | £220–£440 | 1–2 h |
| Nissan Qashqai | £250–£490 | 1.5–3 h |
| Nissan Juke | £240–£470 | 1.5–2.5 h |
| Mercedes A-Class | £320–£600 | 2–3 h |
| BMW 1 Series | £320–£600 | 2–3 h |
| BMW 3 Series | £340–£640 | 2–3 h |
| Audi A3 | £300–£570 | 2–3 h |
| Honda Civic | £240–£480 | 1.5–2.5 h |
| Toyota Yaris (petrol) | £210–£410 | 1–2 h |
| Kia Sportage | £270–£520 | 1.5–2.5 h |
Estimates for independent garages. Main dealers typically charge around 50% more. Yaris hybrids have no conventional starter — the hybrid motor spins the engine. Final quotes come from garages.
What affects the price of a starter replacement
Where it’s bolted. The starter lives where the engine meets the gearbox — on some cars that’s a two-bolt job from above in an hour; on many diesels it’s buried under the intake manifold, and unbolting half the top of the engine to reach it is where the third hour goes.
Recon vs new, same story as the alternator. A factory-name remanufactured unit is the standard fit at £100–£200 under new, with a 12–24 month warranty. The unbranded marketplace starter is the same lottery as its alternator cousin — a solenoid of mystery provenance between you and every cold morning.
Stop-start cars carry stronger, dearer starters. A conventional starter makes a few starts a day; a stop-start car’s makes dozens, so they’re reinforced units with beefier gears and bearings — £50–£150 more in parts, and worth fitting like-for-like rather than “upgrading” down to a standard unit. The usual rate maths applies on top — see the full comparison.
Cheap suspects first: battery, terminals, earths — and the tap trick
More “dead starters” are cured with a wire brush than a parts order. The battery is always suspect one — tested free almost anywhere. Suspects two and three cost £20–£60 fitted: corroded battery terminals and a tired engine earth strap, both of which choke the several hundred amps a starter drinks and reproduce every starter symptom on the list, including the single click.
Then there’s the folk remedy that actually carries information: the tap trick. If gently tapping the starter body (with the ignition off, then trying again) wakes it up, you’ve confirmed worn brushes or a sticking solenoid inside the unit — it will work a few more times, each one less certain than the last. The trick is a diagnosis, not a repair: it means book the replacement this week, while the car still starts on your driveway rather than a supermarket car park.
6 symptoms of a failing starter motor
Starters usually decline before they die — the pattern of failures is the diagnosis. The signs, and what each does to the bill:
- Intermittent no-starts
Fine ten times, dead the eleventh, fine again after a wait — worn brushes making contact by luck. The most gaslighting fault in motoring.
Cost signal: intermittent is the discount window — replace on your schedule, before “intermittent” graduates to “at the airport, in the rain”. - The single solid click
Solenoid engages, motor doesn’t spin — with a healthy battery and clean earths, that’s the starter’s internals.
Cost signal: the classic tell. Confirm battery and connections first (free), then it’s the replacement column above. - Struggling hot starts
Starts fine cold, drags or clicks after a motorway run — heat soak exposing worn windings, a known habit of tightly-packaged diesels.
Cost signal: a starter-specific signature a battery can’t fake — heat-soak no-starts point at the unit, not the terminals. - Whirring without cranking
The motor audibly spins but the engine doesn’t turn — the drive (bendix) isn’t throwing the pinion into mesh.
Cost signal: internal to the unit; replacement, not adjustment. At least it’s unambiguous. - Grinding on engagement
A metallic graunch as the worn pinion mismeshes with the flywheel’s ring gear.
Cost signal: the expensive one — every grind gambles the ring gear. See the warning below before you “keep an eye on it”. - Screech or whine after the engine starts
The starter staying engaged against a running engine — a sticking solenoid or return spring, briefly, before it destroys itself.
Cost signal: stop driving it in this state; an over-run starter takes the ring gear with it in short order.
The ring gear warning — how a £300 noise becomes a £900 job
The starter’s pinion drives the engine through the ring gear — a toothed band around the rim of the flywheel. A worn pinion grinding against it doesn’t just sound bad: it machines the ring gear’s teeth a little with every start. And here’s the trap: the pinion is part of a £200–£640 starter job, but the ring gear is part of the flywheel — reachable only with the gearbox off, which is clutch-replacement labour, 3–8 hours of it, before the flywheel itself is priced.
So the maths on a grinding starter is brutal and simple: replaced at the first graunch, it’s the table above; ignored for a season, it can add a gearbox-off flywheel job that dwarfs the starter several times over. One consolation if the damage is already done: everything behind the gearbox shares that one labour bill — so a chewed ring gear on a car whose clutch is also tired becomes a single combined job, and the clutch and flywheel guide prices exactly that.
Independent garage vs main dealer vs fast-fit chain
Starters are routine for independents and dealers alike; fast-fit chains handle the accessible ones and pass on the buried ones. The free electrical check, wherever you get it, is the step that matters most.
| Independent garage | Main dealer | National fast-fit chain | |
|---|---|---|---|
| Electrical check | Often free with the job | Diagnostic fee £50–£120 | Usually free |
| Starter, fitted | £200–£640 (baseline) | +50%, new OEM unit | Close to independent on accessible units |
| Parts fitted | Bosch / Valeo / Denso reman or aftermarket | Genuine new | Own-brand or aftermarket |
| Warranty on the job | Typically 12 months | 12–24 months | 12 months, honoured nationwide |
| Best for | Buried starters, terminals-first diagnosis | Stop-start systems, warranty cars | The free check, easy-access swaps |
How to pay less on a starter motor
Free check before any part. Battery, terminals, earth strap — the three cheaper impostors are ruled out in minutes at no cost. The house question: “was a voltage-drop test done on the starter circuit?” — it’s the test that separates a £40 earth strap from a £450 unit.
Treat the tap trick as a booking form. It buys days, not months. Replacing a starter that still (mostly) works costs the same as replacing a dead one — minus the recovery truck and the ruined morning.
Never sit on a grind. The ring gear maths above is the biggest single saving on this page: the first graunch is a £200–£640 problem, the hundredth can be a gearbox-off one.
Fit a factory-name reman, like-for-like on stop-start. Bosch, Valeo and Denso rebuild their own units with proper warranties — and a stop-start car gets the reinforced unit it was born with, not a standard one that will live a tenth of the life.
Same reman unit, same car — quotes still spread £100+ on the labour. Compare local garages before you book.
Compare live quotesStarter motor FAQ
How much does a starter motor replacement cost in the UK?
£200–£640 at an independent garage, parts and labour included — mainstream cars at £200–£490 with a quality reconditioned unit, premium cars and buried diesel starters at the top. Main dealers charge roughly 50% more with new OEM units.
My car just clicks once and won’t start — is that the starter?
Probably, once the free checks clear: a single solid click with healthy lights means power reached the solenoid but the motor didn’t turn — the classic starter tell. Rule out a flat battery, corroded terminals and a bad earth strap first, because all three fake the identical click for £20–£60.
How do I tell a dead battery from a dead starter?
By sound and pattern: nothing at all or rapid clicking points at the battery; one solid click, whirring without cranking, or grinding points at the starter; slow cranking can be either. A free battery and voltage-drop test settles it in minutes — and if the car dies while driving, that’s the alternator’s page, not this one.
Can I keep using a failing starter?
Each start is a coin toss with worsening odds — and where it finally lands tails is never your driveway. Intermittent no-starts and hot-start struggles are the booking window; grinding is not, because every grind risks the flywheel ring gear. Replace on your schedule, not the breakdown lane’s.
Does tapping the starter motor really work?
Sometimes, once or twice — and that’s diagnostic gold: a starter that revives after a gentle tap has worn brushes or a sticking solenoid, confirmed. It’s a way to get home, not a repair; book the replacement while the trick still works.
What does grinding when starting mean?
The starter’s pinion is mismeshing with the flywheel’s ring gear — worn teeth machining each other with every start. The pinion is part of a £200–£640 starter job; the ring gear is part of the flywheel, behind the gearbox, at clutch-replacement labour. Act at the first graunch.
Why does my car struggle to start only when hot?
Heat soak — a starter with worn internals draws more current as it heats, and after a long run it can’t turn the engine it span happily when cold. It’s a starter-specific signature (batteries prefer failing cold), common on tightly-packaged diesels, and it means the unit, not the terminals.
How long should a starter motor last?
They age by starts, not miles — typically 100,000–150,000 miles of normal use, much less arithmetic for a city car making twenty starts a day. Stop-start systems are why those cars carry reinforced starters, and why like-for-like replacement matters on them.
Is a reconditioned starter motor OK?
From the factory names — Bosch, Valeo and Denso remanufacture their own units — yes: new brushes, bearings and solenoid contacts in the original housing, £100–£200 under new, with a 12–24 month warranty. The unbranded marketplace unit is the same gamble as its alternator cousin.
Do stop-start cars need a special starter?
Yes — reinforced units built for dozens of daily starts, £50–£150 dearer in parts. Fitting a standard starter to a stop-start car “to save money” buys a fraction of the service life; if the budget is tight, disabling stop-start is a better economy than downgrading the part.
Will a failing starter fail the MOT?
No — the MOT doesn’t test the starter, and the tester only needs the engine running. It joins the clutch, cambelt and alternator on the list of things a fresh pass says nothing about: the certificate can be a week old and the car still strand you on Monday.
Will a starter replacement come with a warranty?
Yes — typically 12 months or 12,000 miles on parts and labour at an independent, 12–24 months at a dealer, and factory-name remans commonly carry their own 2-year parts warranty. Keep the invoice with the unit’s serial number noted.