Ignition Coil change & replacement made easy

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Total expert ignition coil replacement mechanics

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495

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Top Mechanics For Ignition Coil Change & Replacements

19 Reviews

Garage in Dartford, 15 years of experience

VIMS AUTO REPAIR LTD is a family-run garage based in Dartford, Kent. All of our technicians and mechanics have many years of hands on experience in the industry as well as being fully trained and qualified. ...

11 Reviews

Garage in Manchester, 18 years of experience

ex ats emplay 5 years BMW main dealer engine rebuild service inspection disc and pads body panel replacement

27 Reviews

Garage in North Devon, 30 years of experience

Hi my name is ant ,I have been in the motor trade for 30 years in main dealers and independent garages, so have a broad range of experience on pretty much all makes and models ,mostly Vw ,I do servicing ,cam...

93 Reviews

Garage in Bexhill. , 16 years of experience

I began my career studying in College for my qualifications and I completed a year out working for an engine re-building business as part of the course. I set-up my own business called General Bus Maintenanc...

205 Reviews

Garage in London, 13 years of experience

Btec NVQ level 3 qualified. I have been in the trade for the past 11 years. Working with big corporation such as honda, kwikfit, halfords, Ats euromaster, I have worked as a master technician as well as mana...

92 Reviews

Mobile mechanic in Leighton Buzzard, 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...

150 Reviews

Garage in Bicester, 16 years of experience

Highly skilled automotive technician, having 10 years of experience with Seat, Skoda, Audi and BMW main dealers in the UK. Skoda, Audi and BMW certified technician. I am looking forward in providing a top ...

3 Reviews

Garage in Brighouse, 15 years of experience

At Central Garage Accident Repair Centre we operate with a highly experienced and passionate team with well over 40 years of service in the industry. You will find that we offer excellent customer service an...

89 Reviews

Garage in Essex, 28 years of experience

I have worked for various main dealers and independent garages along with having my own business.

57 Reviews

Garage in Hitchin , 34 years of experience

I have been a mechanic for over 30 years. I specialise in cars, vans and hgv's. I currently work part time in a local authority garage. I cover pre purchase inspections, mot work, servicing, general repairs ...

95 Reviews

Mobile mechanic in Bristol , 10 years of experience

My name is Adam, mobile mechanic based in Bristol, I offer roadside assistance where possible - I cover most work types including , plug in diagnostic, pre purchase inspection, servicing and brakes.

266 Reviews

Garage in Norwich , 22 years of experience

I have been involved in cars as a designer, engineer and technician for over 22years. I have designed, developed and built bespoke sports cars, motorbikes, Ambulances and race car trailers over these year...

26 Reviews

Garage in New Milton, 13 years of experience

S C Autocare repair all types of vehicles and can do all types of jobs as a mobile mechanic.

244 Reviews

Garage in Aylesbury, 7 years of experience

Clutch,diagnostic,brakes,servicing,timing belt and chain,all mechanical jobs,mot’s

57 Reviews

Garage in Sheffield, 13 years of experience

3 years learning roadside repairs 5 years across different garages 3 years self employed 1 year managing a garage 1 year specialising in dpfs and gpfs.

Frequently asked questions about ignition coil change & replacements

Read our answers to questions about ignition coil replacement costs, symptoms and more.

What does an ignition coil pack do?

An ignition coil is a transformer that increases the 12v supply voltage to in excess of 50,000v to provide the spark plug with maximum power to produce an electrical arc from its electrode to the plugs earth.

What does an ignition coil replacement involve?

  • Mechanic will read the ECU for possible fault codes related to the ignition system.
  • Mechanic will inspect the ignition system and spark plugs.
  • If necessary, the mechanic will replace the ignition coil pack(s)
  • Mechanic will advise if any other parts need to be replaced.
  • Mechanic will check if the ignition system works correctly again and will test drive the car.

Can I do an ignition coil or coil pack replacement myself?

Unless you are a qualified mechanic with the required skills, training and equipment to do the job, we strongly recommend an ignition coil or coil pack 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.

What are the symptoms of a bad ignition coil?

The main symptoms that can occur when there is a faulty ignition coil are;

  • When starting the car is problematic.
  • When the engine cuts out after starting.
  • When the engine does not run smoothly (the engine misfires).
  • When the car vibrates excessively.
  • When the 'Check Engine' light on the car's dashboard is on.

How long does it take to replace an ignition coil?

An ignition coil or coil pack replacement usually takes around 1 hour, but can take less or more time. Ultimately, the time that the job will take 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.

How often should I replace an ignition coil?

Ignition coils are critical to the smooth running of an engine. Without them, the engine will simply not work as it should, if at all. Therefore as soon as you are advised that the ignition coil(s) need changing, you should do so. Running an engine with a faulty ignition coil can also cause additional wear and tear on other items.

Ideally, even if there are individual ignition coils per cylinder, they are replaced as a set and not individually. On engines where there is one coil pack covering all the cylinders, there is no option in this.

Can you drive with a bad ignition coil?

If you suspect there is any issue with an ignition coil or there are concerns about its condition, book with a professional mechanic as soon as possible to get it checked and replaced if necessary, driving the vehicle may lead to further complications or damage.

Is a bad ignition coil or coil pack an MOT failure?

Although an ignition coil check itself is not part of the MOT test, a faulty ignition coil may cause your vehicle to misfire when you accelerate and this can lead to an MOT failure (for example due to it causing an emissions issue).

What are the symptoms of a failing ignition coil?

The symptoms of a failing ignition coil can include:

  • Engine misfires
  • Vehicle may vibrate or experience juddering
  • Reduced fuel economy
  • Decrease in engine power

Should I replace ignition coils with spark plugs?

No, you should not replace your ignition coils with spark plugs. While both components are necessary for your vehicle to run, they serve different purposes and are not interchangeable.

Should I replace all ignition coils at once?

If you have one bad ignition coil, it’s possible that the others may go bad soon. Replacing all of them will save you the hassle of having to replace them one at a time.

When should I replace my coils in my car?

There is no specific time period for when you need to replaced ignition coils, however, it's good practice to get them checked during an annual service and inspected for wear and tear every 50,000 miles or so.

How much does it cost to replace ignition coils or a coil pack?

An ignition coil replacement generally costs between £70 and £220 with an average price of £150. Ultimately, the cost of replacing the ignition coil or an ignition coil pack depends on your car and what parts your car's manufacturer recommends using for the replacement. Find out what you could save by having an ignition coil pack replaced by ClickMechanic by selecting your car at the top of this page!

Check out the ClickMechanic price for an ignition coil replacement. See the averages for different makes below. We consolidate industry standard data with millions of data points to give you the most accurate price. These estimates may include Ignition coil and Ignition coil.

Estimates on average repair costs, such as the above results for an ignition coil replacement, are based on ClickMechanic's quote data which combines multiple third-party sources. Actual costs may vary. We provide estimates on average 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.

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