Top Mechanics For Smart/MCC Spark Plug Change & Replacements
8 Reviews
Garage in Essex, 12 years of experience
Madden Auto Services provides reliable vehicle servicing, diagnostics, and repair solutions for cars and light commercial vehicles. Services include routine maintenance, brake and suspension repairs, engine ...
24 Reviews
Garage in Blackpool, 45 years of experience
Garage based near Blackpool, 45 years of experience in the trade.
274 Reviews
Garage in Rayleigh , 25 years of experience
I have over 25 years experience in the industry as well as 17 years in the main dealer. Mobile clutch repair uses fully qualified and certified technicians to ensure our workmanship remains the best quality ...
390 Reviews
Garage in Wooburn Green, 18 years of experience
Having spent over 18 years in the motor trade as a senior/ master technician, I have gained a huge amount of experience and skills. I started off as a Technician working on Porsche's for the first 9 years of...
OVIDIU • 4th March 2020
Smart fortwo • Spark plugs replacement
635 Reviews
Garage in Fareham, 13 years of experience
Joseph Bloomfield Mobile Mechanic. The business covers all makes/models & repairs, so no job is too big or too small. I cover the South Coast area & beyond.
HOLLY • 24th July 2018
Smart Roadster • Spark plugs replacement
113 Reviews
Garage in Tamworth, 10 years of experience
•BMW & Mini Trained level 3 technician •Vauxhall trained technician •Trained & experienced service technician •Level 3 trained diagnostics technician •Experienced trouble shooting & technical procedures...
25 Reviews
Mobile mechanic in Takeley, 18 years of experience
Merchant Mobile Mechanic has several years of hands-on experience providing professional mobile vehicle repair and servicing. The business specialises in diagnostics, brake and suspension work, general servi...
STEFANO • 16th March 2026
58 Reviews
Garage in Birmingham, 10 years of experience
• Diagnosing vehicle faults manually or with the aid of software and digital tools • Preparing cost and time estimates for work done • Repairing and replacing faulty vehicle parts • Performing test drives...
402 Reviews
Garage in Doncaster, 15 years of experience
Having done my apprenticeship in an independent garage for 5 years then spending the Last year of the apprenticeship at Volkswagen and spent 7 years thereafter. Left VW for Peugeot then BMW for couple years....
BRENDON • 16th March 2026
Nissan Micra • Timing belt replacement
16 Reviews
Garage in Derby, 10 years of experience
Service and Repairs Aprentice at Allbert Autos 12/2016-05/2019, Mechanic/MOT Tester at Parkland services 05/2019-07/2022, MOT Tester/Technitian at IN'n'OUT Autocentres Nottingham 07/2022-05/2023, MOT Tester...
144 Reviews
Mobile mechanic in Bacup, 15 years of experience
11 years as a race mechanic- trackside repairs and vehicle setup changes 6 years as a Porsche specialist - clutches, servicing. engine repairs, suspension replacements and wheel alignments amongst other rou...
116 Reviews
Garage in Portsmouth, 20 years of experience
With over 25 years of experience, Enterprise MOT’s provides high quality service and peace of mind for all your vehicle repairs, maintenance, and testing needs. Based centrally in Paulsgrove, Portsmouth w...
SIMON • 16th March 2026
Renault Grand Scenic • Tyre fitting
311 Reviews
Mobile mechanic in Ruislip, 20 years of experience
We have been in the automotive industry for about 20 years. -We are providing 100% mobile services. -high-end diagnostic equipment -servicing -maintenance -coding, programming -dpf, AdBlue specialist...
CJ • 16th March 2026
Vauxhall Insignia Grand Sport • Brake discs and pads replacement - rear (both)
2 Reviews
Garage in Stroud, 12 years of experience
BISLEY GARAGE is the best qyality motorcare service out there, we do most jobs at the workshop, but we do offer a collection and delivery service for convenience to our customers.
54 Reviews
Garage in Sheffield , 19 years of experience
With 19 years of hands-on experience in the automotive industry, I specialize in accurate vehicle diagnostics and comprehensive inspections. My focus is identifying issues before they become costly repairs, ...
JOE • 16th March 2026
Skoda Citigo • Premium Pre-purchase Inspection
Frequently asked questions about Smart/MCC spark plug change & replacements
Read our answers to questions about spark plug change costs, symptoms and more.
What does a spark plug replacement on my Smart/MCC 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 full set of spark plugs
- 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.
What are the symptoms of bad Smart/MCC spark plugs?
The main symptoms that can occur when there is a faulty spark plug 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 will a spark plug change take on my Smart/MCC?
On average a spark plugs change will usually take 1 hour, but can take anywhere from under 1 hour to 1.5 hours. The time that the job takes will depend on a range of factors. For example, 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 you change Smart/MCC spark plugs?
Spark plugs 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 spark plugs need changing, you should do so. Running an engine with a faulty spark plug can also cause additional wear and tear on other items.
Spark plugs are always replaced as a set and not done individually.
How can I extend the life of my Smart/MCC spark plugs?
The only thing you can do in reality is to use good fuel as this will improve the combustion and prevent the build up of deposits.
Manufacturers service schedules for spark plug changes should be adhered to all tie to prevent issues from arising with older plugs.
What type of spark plugs do I need for my Smart/MCC?
The type of spark plugs you need for your car depends on the make, model, and year of your vehicle. This information can usually be found in the owner's manual or by using online part finders such as Bosch Aftermarket and NGK part finder. You can also input your reg number and postcode on our website and we'll get you a price for the correct spark plugs replacement for your vehicle.
Should I replace all Smart/MCC spark plugs at the same time?
It's generally advisable to replace all of the spark plugs at the same time since they will most likely have the same amount of wear. This also helps ensure that all of the spark plugs are firing as they should together, which can help improve engine performance considerably.
How much does it cost to get spark plugs and wires changed on Smart/MCC?
On average a spark plug change costs around £85. Depending on the damage caused to the wires, they will also need to replaced which bring the average total cost to about £100. As this cost will change depending on the make and model of the car, you can get an exact price for your car by entering your postcode and vehicle registration number at the top of the page.
Is it worth buying expensive spark plugs for my Smart/MCC?
Whether it's worth buying expensive spark plugs will often depend on the type of metal used to manufacture the spark plugs.
Currently iridium spark plugs are the most expensive on the market as they're made of rare earth metal. Iridium plugs typically last longer, have a higher melting point, and create a more powerful spark. This means they help your car’s engine run better, and they last longer.
In fact, many iridium plugs come with a 20,000-mile guarantee, which means you can often go years without changing your plugs.
Can local garages offer home collection and delivery for Smart/MCC spark plug change?
Yes, many local garages are able to offer collection and delivery for a spark plug change on your Smart/MCC. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a spark plug change on your Smart/MCC.
Can mobile mechanics do Smart/MCC spark plug change at my home or office?
Yes, mobile mechanics can do a spark plug change at your home or office on your Smart/MCC, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.
How much does a Smart/MCC spark plug change cost?
The cost for a Smart/MCC spark plug change depends on the model of your Smart/MCC. See the averages for different models below. We use industry standard data & millions of data points so you know what you should be paying.
These estimates may include Spark plug.
| Name | Average Cost | |
|---|---|---|
| Smart fortwo | £71 | Get exact price |
| Smart Roadster | £98 | Get exact price |
| Smart Smart | £58 | Get exact price |
Estimates on average repair costs, such as the above results for a spark plug change, 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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Mechanics that work on Smart/MCCs
- A And E Auto Care Ltd, Highbridge
- A Vehicle Inspection, Birmingham
- A&D Autocenter, London
- A&Smechtechs, Surrey
- B.M Mechanical, Rame
- Claxton Garage, Fowey
- Dean Clark Mobile Mechanic, Thirsk
- England Autos, Norfolk
- Glsautocare, Lancs
- Ifit Motors Limited, Greenford
- JF Motorcare, Ongar
- JM Autotronics, Minley
- K.A.R Vehicle Services, Kilmarnock
- Kpandsonstransportltd, Redruth
- Live Autos, Ilford
- Paul Buckton, Wallsend
- Rays Mot And Bodyworks Ltd, Grays
- Tg Services, Malmesbury
Great communication and made me feel comfortable that he knew what the problem was and exactly how to fix it quickly”