Top Mechanics For Jaguar Spark Plug Change & Replacements
563 Reviews
Mobile mechanic in Northamptonshire , 28 years of experience
With over 20 years of hands-on experience in the motor industry, I bring a wealth of knowledge and a passion for quality vehicle repair and diagnostics. I began my career with a Ford dealership, gaining a st...
110 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...
185 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
1388 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
153 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...
63 Reviews
Mobile mechanic in Solihull, 22 years of experience
Expert automotive repairs at your doorstep. Our certified mechanics deliver: • Full vehicle diagnostics and repairs • Engine and gearbox specialists • 1-2 hour response time • 24-hour repair completion ...
7 Reviews
Garage in Sheffield, 40 years of experience
I’m a skilled garage mechanic working within a family-run business with over 40 years of experience in the motor trade. I have strong hands-on experience in diagnosing and repairing a wide range of vehicles,...
41 Reviews
Mobile mechanic in Grays, 12 years of experience
Mechanic with over 12 years experience full qualified , working in garage and Mot centre , for few years started working like mobile mechanic and enjoy doing it.
TONY • 25th May 2026
Nissan Qashqai • Timing belt replacement
117 Reviews
Garage in Norwich, 20 years of experience
I have almost 20 years of experience. I have worked in Car and Motorcycle dealerships. I'm a fully qualified level 3 diagnostic technician.
GARETH • 25th May 2026
143 Reviews
Mobile mechanic in London, 12 years of experience
Extensive history in the automotive industry. Specialising in; • programming, coding (ecu/bcm/pcm & more). • ecu tuning - engine protection as well as economical tuning for petrol & diesel cars used for ...
STEPHEN • 25th May 2026
Land Rover Range Rover Evoque • Engine Warning Light Inspection
57 Reviews
Garage in Thamesmead, 11 years of experience
I am fully qualified MOT Tester 11+ years experience car servicing, Clutch replacement, Tyres, repairs and performing Diagnostics on cars, Excellent technical knowledge of Domestic and Imported vehicles.
3 Reviews
Mobile mechanic in Newcastle Upon Tyne , 20 years of experience
Time served mobile and garage Land Rover specialist Van specialist Auto electrician All general cars Ev trained
SAM • 25th May 2026
Ford Fiesta • Diagnostic Inspection
54 Reviews
Garage in Ellon, 12 years of experience
Providing professional and efficient mobile mechanic services across Aberdeen and Shire, specializing in on-site diagnostics, maintenance, and repairs for all makes and models.
KEVIN • 25th May 2026
Peugeot 3008 Crossover • Car Won't Start Inspection
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
- CETRANSPORTER LTD, Luton
- Cartech PHD LTD, Aberdeenshire
- EAST MIDLANDS AUTO, Leicester
- Jmb Clutch And Brake Centre, Blackwood
- Kosmo Cars, Aberdeen
- MAD Motors, Heacham
- Reigate Autos, Redhill
- S Short, Wollaston
- SAD Automotive Ltd., Leicestershire
- SR Mechanic, Edinburgh
- Sheffield Autocare Ltd, Sheffield
- TF Garage LTD, Romsey
Highly recommended.”