Top Mechanics For Jaguar Spark Plug Change & Replacements
108 Reviews
Mobile mechanic in Lincs, 28 years of experience
I began by completing my apprenticeship at a Vauxhall dealership in Grantham and attained my City & Guilds 1-3 qualifications whilst I was there and subsequently spent 5 years with the business. I worked in...
DAVID • 12th September 2025
Jaguar S-TYPE • Spark plugs replacement
174 Reviews
Garage in Hull, 15 years of experience
I started my career back in the early 2000's working as a mobile breakdown and recovery technician. Having worked here for a number of years I then worked at several other independent garages. I have work...
DAVID • 25th September 2023
Jaguar X-TYPE • Spark plugs replacement
3 Reviews
Garage in London , 20 years of experience
Hi I'm Luke I run an independent garage based in NW London I have over 20years experience in vehicle maintenance and repairs. I'm confident on working on makes and models and I'm dedicated to get the job...
LESLIE • 11th April 2023
Jaguar XJ Series • Spark plugs replacement
1280 Reviews
Garage in Horton, 20 years of experience
Jon owns and operates SMS Autocare and has been running the business for over 15 years in the Slough area. Prior to setting up SMS Autocare Jon completed his apprenticeship and was then a mobile mechanic for...
TERRY • 9th August 2020
Jaguar S-TYPE • Spark plugs replacement
150 Reviews
Garage in Northolt, 6 years of experience
Mark has 6 years experience as a mechanic and is now a mobile mechanic around the West London area. Mark covers all makes and models.
MARTIN • 16th April 2018
Jaguar S-TYPE • Spark plugs replacement
88 Reviews
Garage in Stevenage, 20 years of experience
We are a professional automotive service company with over 20 years of experience in the industry. Our qualified mechanics are passionate about delivering high-quality car repairs and exceptional customer se...
MICHAEL • 2nd December 2025
Vauxhall Zafira • Full Service
259 Reviews
Garage in Maidstone, 23 years of experience
Car, Truck & Motorcycle repairs & re-builds. All aspects of servicing & maintenance. Pre MOT checks and tests arranged. Timing belts/chains, Head gasket replacement, Turbo replacements and upgrades, Custo...
DANIEL • 2nd December 2025
18 Reviews
Mobile mechanic in Southampton, 45 years of experience
I did my apprenticeship on agricultural vehicles, I wanted to learn about everything mechanical so then moved on to cars , after a few years on cars I switched to heavy goods vehicles , then on to a diesel s...
LEE • 2nd December 2025
Audi A4 • Diesel injector replacement (one)
48 Reviews
Garage in Leek, 10 years of experience
MOT I SERVICE I REPAIRS Keeping you Safe behind the wheel S B Autos is a trusted Car Repair Service and MOT station, we are delivering an outstanding car services to the people of Leek and surrounding...
DASHIELL • 2nd December 2025
Toyota AYGO • Clutch replacement
31 Reviews
Garage in Manchester, 12 years of experience
I come from a family of engineers, my father is a mechanic and his father was an engineer, I have a passion for anything with an engine. I enjoy fixing vehicles and although I work on a mobile/from home basi...
MOHAMMED • 2nd December 2025
Volkswagen Crafter • Diagnostic Inspection
33 Reviews
Garage in Sheffield, 9 years of experience
Here at KNcustoms we pride ourselves in customer satisfaction giving the best quality work for a great price. there's no job too big or too small from tyres to engines there's nothing our qualified techs ca...
17 Reviews
Mobile mechanic in Wolverhampton , 36 years of experience
Over 35 years experience in all aspects of tyre fitting and tyre management. I have looked after large fleets and built up a reputation of professionalism and honesty. I aim to give honest advice and integ...
CARLY • 2nd December 2025
Peugeot 2008 SUV • Tyre fitting
83 Reviews
Garage in Leicestershire, 19 years of experience
I began my car repair experience in a Peugeot main dealer. I spent three and a half year there and then two years Renault main dealership. I then worked on a variety of cars in backstreet garages and built m...
379 Reviews
Mobile mechanic in Irmingham, 6 years of experience
Experienced mobile mechanic. Offering professional, reliable, and convenient car repair solutions brought directly to your location. Trusted for quality workmanship and customer satisfaction.
1 Reviews
Mobile mechanic in Nottingham, 8 years of experience
Fully qualified mobile mechanic bringing the garage to you. I provide professional servicing, repairs, fault diagnostics using the latest OBD tools, pre-MOT checks, and MOT failure repairs at your home or wo...
MARTIN • 2nd December 2025
Vauxhall Astra • Battery replacement (vehicles without stop/start system)
Frequently asked questions about Jaguar 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 Jaguar 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 Jaguar 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 Jaguar?
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 Jaguar 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 Jaguar 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 Jaguar?
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 Jaguar 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 Jaguar?
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 Jaguar?
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 Jaguar spark plug change?
Yes, many local garages are able to offer collection and delivery for a spark plug change on your Jaguar. 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 Jaguar.
Can mobile mechanics do Jaguar spark plug change at my home or office?
Yes, mobile mechanics can do a spark plug change at your home or office on your Jaguar, 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 Jaguar spark plug change cost?
The cost for a Jaguar spark plug change depends on the model of your Jaguar. 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 | |
|---|---|---|
| Jaguar F-TYPE | £137 | Get exact price |
| Jaguar S-TYPE | £152 | Get exact price |
| Jaguar XF | £243 | Get exact price |
| Jaguar XJ6 | £157 | Get exact price |
| Jaguar XJS | £100 | Get exact price |
| Jaguar XJ Series | £332 | Get exact price |
| Jaguar XK8 | £184 | Get exact price |
| Jaguar XKR | £208 | Get exact price |
| Jaguar X-TYPE | £150 | Get exact price |
Average costs for 4 models not shown due to insufficient data. Show ∨
- Jaguar XJ8
- Jaguar XJR
- Jaguar XE
- Jaguar Sovereign
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 Jaguars
- CLARKSON AUTO SERVICES, Edinburgh
- Chelmsford Prestige, Chelmsford
- Ck Motors, Newton Abbot
- MIDDLESEX MOBILE MECHANIC LTD, Uxbridge
- MJS Fleet Services Ltd, Accrington
- Mjc Mobile Mechanic, Newhaven
- Oz Mot Centre, London
- Parc Limited, Pontypool
- Rhino Recovery Ltd, Aldershot
- Roadside Ratchet, Hampshire
- S&S Vehicles Ltd, Folkestone Kent
- Speedy Spanner Ltd, Stevenage
- Timing Chain Gatwick, Smallfield
- Vicarius Automotive, Westerleigh