Top Mechanics For Subaru Spark Plug Change & Replacements
181 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...
739 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...
7 Reviews
Garage in Hastings, 8 years of experience
We cover anything from MOT’s and servicing to engine changes and much more. We cover from Hastings to Eastbourne and surrounding area’s, collection and delivery available. Fully insured.
260 Reviews
Mobile mechanic in Aylesbury , 25 years of experience
Daniel Auto Services - deal with everything from servicing, brakes and tyres. All round handyman.
RICHARD • 12th March 2025
Ford C-MAX • Timing belt replacement
76 Reviews
Garage in Liverpool, 24 years of experience
Car servicing, repairs and MOT. Brakes, Suspension, Clutch, Exhaust, Oil filter replacement, Turbo, Engine Repair
MATT • 12th March 2025
SEAT Ibiza • Water pump replacement
8 Reviews
Garage in Highwaycomb, 5 years of experience
I have 5 years of mechanic experience I do all type of service collection and delivery car full service inspection and change brake pad diagnostic all type of services at your door
SIMON • 12th March 2025
Skoda Octavia • Interim Service
112 Reviews
Garage in Essex, 28 years of experience
I have worked for various main dealers and independent garages along with having my own business.
MATTHEW • 12th March 2025
Audi TT Coupe • Additional work following previous booking
68 Reviews
Mobile mechanic in Milton Keynes , 12 years of experience
We can carry out all types of repairs no jobs too big or too small
JIM • 12th March 2025
Audi TT Coupe • Brake pads replacement - front (all)
83 Reviews
Garage in Reading, 6 years of experience
I have worked as a mechanic in multiple garages however i started MK Servicing as a sole trader in 2022. I have since grown the business and the reputation by providing the best possible customer experience....
160 Reviews
Garage in Middlesbrough , 11 years of experience
BMW Mini Rolls Royce Independent BMW group dealer level diagnostics and able to write official BMW service history. BMW Master Tech ZF Gearbox Specialist Diagnostics; Smoke Tests ISTA (BMW GROUP...
FRASER • 12th March 2025
70 Reviews
Garage in Walsall, 10 years of experience
AA Approved Repairer RAC Accredited Repairer NHS Discount Up to 30 Years Experience throughout the whole company Air Conditioning Service/Re-Gas
12 Reviews
Garage in Great Yarmouth , 12 years of experience
DAVID • 12th March 2025
Skoda Superb • Full Service
110 Reviews
Garage in Stoke-On-Trent, 12 years of experience
SMART FLEET SOLUTIONS LTD FMG GROUP CREWE M+M REPAIR LONGTON
STEPHEN • 12th March 2025
Nissan Qashqai • Diagnostic Inspection
80 Reviews
Mobile mechanic in Swindon, 15 years of experience
Clever and Alois Trading offers comprehensive automotive repair and maintenance services. Specializing in both routine services and complex repairs, the company provides everything from oil changes, brake in...
1560 Reviews
Garage in Darwen, 14 years of experience
I started my apprenticeship when I left school at the age of 15. I’ve been fully qualified for 11+ years with NVQ level 1, 2 and 3. I’ve been an MOT tester for 10 years. Here at Jamie’s mobile mechanic w...
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
- 1979, Newry
- A Plus Traders Limited, Romford
- Auto Services Birkenhead, Birkenehad
- BK Autos, Kettering
- BLACCK STALLION REMAPPS, Nottinghamshire
- Car & Tyres Clinic Ltd, Ash Vale
- EAST DEVON AUTOS, Ottery St.Mary
- Japcom, Rutherglen
- Mod Autos LTD, Blunsdon
- NK Car Sales (NW) LTD, St Helens
- Prilltune, Chelmsford
- Red Garage Cardiff LTD, Rumney
- S Y Motors Ltd., Balsall Heath, Birmingham
- Superior Automotive Maintenance (S.A.M), Billericay
- Trust, Rotherham
- Working On Wheels, Marlborough
the worst thing is writing this , please add more please add more.”