Top Mechanics For Subaru Spark Plug Change & Replacements
185 Reviews
Garage in Nottingham , 15 years of experience
I am the owner of the garage, we have been operating for the past 16 years. We are able to carry out all kinds of repairs including diagnostics, servicing, brakes, suspension, clutches, timing belts, gear bo...
748 Reviews
Garage in London, 30 years of experience
We are a group of skill full and highly qualified technicians based in West London and we have been running a successful mechanic & mobile repair business. Have a good client base and we specialise in comi...
92 Reviews
Garage in Lincolnshire, 20 years of experience
I've been in the industry for over 20 years. I have experience in most makes and models. I am always happy to give advice. I take pride in my work.
STUART • 13th April 2025
Nissan Note • Starter motor replacement
77 Reviews
Garage in Pathhead , 15 years of experience
Started at Royal Mail as a fleet engineer maintaining a fleet of 33,000 vehicles ranging from a Vauxhall combo to a artic Lorries to help keep the Royalmail deliver to every home across Britain 6 days a week...
HELEN • 12th April 2025
Vauxhall Mokka • Additional work following previous booking
38 Reviews
Garage in Elsenham, 20 years of experience
I had my garage in Bulgaria for 16 years. How I started my garage here in the UK. I work with all brands. I constantly educate myself on the newest technologies and inventions.
SIAN • 12th April 2025
Ford Fiesta • Brake discs and pads replacement - front (both)
149 Reviews
Garage in Leek, 25 years of experience
I have extensive work experience in MB, VW/Audi group and all small passenger vehicles. I specialise in diagnostics and repairs and carry out brake, ABS and normal servicing
LESLEY • 12th April 2025
Land Rover Range Rover Evoque • Timing belt replacement
75 Reviews
Garage in Wishaw, 13 years of experience
Extensive Time With VW/Audi Group Vehicles Previously Worked On Mercedes Commercial, Renault, Fiat, Ford, BMW, Mini, Maserati & Lotus
JAMES • 12th April 2025
Ford Focus • Additional work following previous booking
120 Reviews
Mobile mechanic in Birmingham, 8 years of experience
I am a mobile mechanic with over 8 years of hands-on experience in the automotive repair industry. Specializing in convenience and quality, I am bringing professional automotive services directly to my custo...
LAURA • 12th April 2025
BMW 2 Series • Engine oil & filter replacement
32 Reviews
Mobile mechanic in Somerset, 19 years of experience
Trained as an apprentice mechanic/auto electrician Joined a Ford Retailer and progressed up to Ford Senior Tech Moved onto JLR dealer where i for progressed up to JLR Master Tech Now have an EV Authoriz...
38 Reviews
Garage in Chester Le Street, 5 years of experience
Skilled mechanics are equipped with the latest tools and technology to handle a variety of vehicle makes and models, ensuring top-notch service without the hassle of visiting a traditional repair shop.
STEPHEN • 12th April 2025
Ford Kuga • Major Service
640 Reviews
Mobile mechanic in London, 9 years of experience
3 years at AVS where I started my mechanics as an apprentice, mastering general repairs and servicing on a wide range of vehicles , 2 years as a fast fitter in car giant. Perfecting replacing brakes, tyres ...
15 Reviews
Mobile mechanic in , 40 years of experience
1984 to 1986 worked as an apprentice at Firth Construction in Doncaster servicing cars and repairing building site machines. 1986 to 1989 worked for F Cross & Sons, a Toyota main dealer in Doncaster . 1989...
ANDREW • 12th April 2025
Ford Mondeo • Car Is Smoking Inspection
184 Reviews
Mobile mechanic in Preston, 8 years of experience
Over the past four years, I have successfully owned and operated my own garage, where I have gained valuable hands-on experience in all aspects of automotive repair and maintenance. From diagnosing and troub...
WILLIAM • 12th April 2025
145 Reviews
Garage in Cupar, 20 years of experience
Over 20 years experience in independent garages including bodyshop mechanic and also fiat and kia main dealer carrying out all types of repairs and mot testing
367 Reviews
Mobile mechanic in Tamworth, 10 years of experience
Ive been a mechanic for 10 years im hybrid trained and level 3 trained technician ive worked for a major leading company and decided to run my own business im also mot trained so have a good understanding of...
WENDY • 12th April 2025
Toyota Yaris • Additional work following previous booking
Frequently asked questions about Subaru 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 Subaru 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 Subaru 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 Subaru?
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 Subaru 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 Subaru 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 Subaru?
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 Subaru 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 Subaru?
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 Subaru?
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 Subaru spark plug change?
Yes, many local garages are able to offer collection and delivery for a spark plug change on your Subaru. 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 Subaru.
Can mobile mechanics do Subaru spark plug change at my home or office?
Yes, mobile mechanics can do a spark plug change at your home or office on your Subaru, 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 Subaru spark plug change cost?
The cost for a Subaru spark plug change depends on the model of your Subaru. 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 | |
|---|---|---|
| Subaru Forester | £93 | Get exact price |
| Subaru Impreza | £98 | Get exact price |
| Subaru Legacy | £97 | Get exact price |
| Subaru Outback | £127 | Get exact price |
Average costs for 7 models not shown due to insufficient data. Show ∨
- Subaru Justy
- Subaru Trezia
- Subaru XV
- Subaru Ignis
- Subaru WRX
- Subaru Tribeca
- Subaru BRZ
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 Subarus
- BABA BROTHERS LTD, London
- BB Automotive, Biggin Hill
- Camel Tow, Mattishall
- LF Auto Electrical Services Ltd, Leven
- M&A Automotive, West Midlands
- M.B.Auto, Aylesford
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