Compare Starter Motor Replacement Prices Near You

How Much Does a Starter Motor Replacement Cost?

A starter motor replacement typically costs between £150 and £400, with most drivers paying around £225 to £330 for the part and fitting together. Smaller, older cars with easy access tend to sit at the lower end, while cars with stop-start systems or a starter tucked deep in the engine bay cost more.

Typical UK costs based on published industry estimates as of 29th September 2026. Prices are representative figures only as costs vary depending on your make and model, the parts used and your chosen garage. Enter your reg and postcode to compare instant prices from local garages for your exact car.

What Affects the Cost of a Starter Motor Replacement?

The location of the starter motor affects the price the most. On some cars it's bolted to the side of the engine and easy to reach, while on others the technician needs to remove other components first, each of which adds time to the job.

Cars with stop-start technology use a heavier-duty starter motor so it can cope with regularly restarting the engine during every journey. As these units cost more to buy, the overall bill is usually higher.

Your garage may also offer a choice between a new and a reconditioned starter motor. While a reconditioned unit is cheaper, a new one usually comes with a longer warranty, so it's worth asking which option they'd recommend for your car.

Do I Need a Repair or a Replacement?

If a single component is to blame for your issue, a repair could be suitable. This can include:

• A weak or sticking solenoid

• Corroded or loose electrical connections

• Worn brushes, bearings or other individual parts

If the nature of your problem is more significant, the technician is more likely to recommend a full replacement to ensure long-term reliability. As a general rule of thumb, the more serious the symptoms you're experiencing, the more likely a full replacement is required.

As it can be difficult to pinpoint exactly what's wrong with your starter motor, it's most likely that your chosen technician will complete a full inspection first before recommending a repair or replacement.

How Long Does a Starter Motor Replacement Take?

The repair itself usually takes around 4 hours to complete, but this can vary depending on your make and model. Some starter motors are easier to access than others, which can make it quicker for the technician to do the job.

Your chosen garage will be able to give a more accurate ETA for your vehicle once they’ve investigated the problem.

Warning Signs to Look Out For

Some of the most common symptoms are a clicking noise or your engine doing nothing at all when you turn the key, even though your dashboard lights and other electronics are working normally.

In more serious cases, you might also notice the following:

• Smoke or a burning smell when trying to start your car, indicating a short-circuit within the starter motor

• Grinding or whirring from inside the motor, which suggests the gears are worn out or failing to mesh with the flywheel

• The motor only starts your car occasionally

If you notice any of these, you should book an appointment with a qualified technician as soon as possible.

What Else Could It Be?

Your car's battery and alternator are also involved in the process of starting your car, so any of the above warning signs could be caused by an issue with one or either of those.

The main sign to look out for is a clicking noise when you turn the key, but no other signs your car is going to start.

This indicates that your starter motor is unable to turn the engine over to begin the ignition process.

If your car struggles to start, you notice poor performance when driving, the lights flicker or appear dim or the electronics don't work properly, it's more likely that you need a battery replacement or an alternator repair.

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