Top Mechanics For Lexus Spark Plug Change & Replacements
437 Reviews
Mobile mechanic in Stoke-On-Trent, 5 years of experience
As an independent mechanic always aim for the best, always happy to go the extra mile for all our customers.
236 Reviews
Garage in Colchester, 6 years of experience
I personally started Apex Tuning part time nearly 7 years ago and have since worked in a number of garages as well as along side some incredibly knowledgable technicians to become the succesful small busines...
25 Reviews
Garage in Manchester, 10 years of experience
I began my career in an independent garage in Denton, Manchester where I was for 3 years, before moving to National Tyres for 2 years. I gained main dealer experience with Ford in Trafford Park, Manchester ...
1 Reviews
Garage in Dartford, 25 years of experience
Been running a successful mot and repair centre since 2014 and took a leap of faith last year to set up my own place. We have over 70 years experience between us and our customer service is second to none!
CALLUM • 24th September 2026
Volkswagen Polo • Brake discs and pads replacement - front (both)
2 Reviews
Mobile mechanic in Devon, 18 years of experience
With 18 years of experience working on cars and vans in the motor trade, including 10 years specialising in high-end motorhomes, I take great pride in delivering quality workmanship and a service you can tru...
MANDY • 24th September 2026
Vauxhall Mokka X • Diagnostic Inspection
32 Reviews
Mobile mechanic in Bodmin Cornwall, 13 years of experience
I have worked at various garages over the years including big dealership names including volkswagon training and manufacture procedures,> have worked on all makes and models. Carrying out mot repairs classic...
PAUL • 24th September 2026
Citroen C3 Picasso • Clutch replacement
4 Reviews
Mobile mechanic in Market Harborough, 5 years of experience
Mobile mechanic with 5 years in the trade specilising in evening and weekend repairs
KAM • 24th September 2026
Mercedes-Benz GLC-Class • Brake discs and pads replacement - rear (both)
1201 Reviews
Garage in Caterham, 20 years of experience
I have 20 years of experience in the automotive repair industry. I did my apprenticeship at a garage in London and have done mechanical work ever since. I worked at a garage for a few years after the apprent...
ANNE • 24th September 2026
Dacia Logan MCV • MOT with collection & delivery
128 Reviews
Mobile mechanic in Bacup , 35 years of experience
Full diagnostic tools comes with 35 yrs experience, generally know what the problem is b4 plugging diagnostic in, pictures of all work done for peice of mind and sent to the customer, special lubricants on r...
DARRELL • 24th September 2026
7 Reviews
Mobile mechanic in Chiswick , 32 years of experience
PSV Bus and coach technician/Inspector (over 5 years experience) Over 32 years experience as Mobile and Garage mechanic. Approved Michelin tyre and balancing fitter. Approved Loler and Puwer wheel disable...
DARREN • 24th September 2026
Audi A4 Cabriolet • Coil spring replacement - rear (one)
144 Reviews
Garage in Aylesbury, 15 years of experience
Fix It Fast – Your Local Vehicle Specialists From emergency breakdowns to routine maintenance, we’ve got you covered. We undertake all types of automotive work, including: • Breakdown Recovery & Repairs ...
2 Reviews
Mobile mechanic in Steyning, 15 years of experience
Oma Motorlab Ltd is a professional automotive repair and maintenance business dedicated to delivering reliable, high-quality vehicle servicing, diagnostics, and mechanical repairs. Our skilled technicians wo...
CAMRYN • 24th September 2026
346 Reviews
Garage in Birmingham, 15 years of experience
I gained my NVQ level 1&2 qualifications through City College Birmingham. Since gaining my qualifications I have always been self employed and initially I contracted for various garages around Birmingham for...
26 Reviews
Garage in Lincoln, 10 years of experience
Kia, Hyundai & PSA Master Technician Electrical specialist Major mechanical repairs Minor mechanical repairs
NEIL • 24th September 2026
21 Reviews
Garage in Manchester , 22 years of experience
A&K Tyres is a trusted tyre and automotive service provider offering reliable and efficient mobile tyre fitting service Roadside Assistance Car-van-truck Also batteries
Frequently asked questions about Lexus 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 Lexus 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 Lexus 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 Lexus?
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 Lexus 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 Lexus 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 Lexus?
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 Lexus 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 Lexus?
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 Lexus?
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 Lexus spark plug change?
Yes, many local garages are able to offer collection and delivery for a spark plug change on your Lexus. 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 Lexus.
Can mobile mechanics do Lexus spark plug change at my home or office?
Yes, mobile mechanics can do a spark plug change at your home or office on your Lexus, 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 Lexus spark plug change cost?
The cost for a Lexus spark plug change depends on the model of your Lexus. 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 | |
|---|---|---|
| Lexus GS | £203 | Get exact price |
| Lexus IS | £182 | Get exact price |
| Lexus LS | £250 | Get exact price |
| Lexus RX | £177 | Get exact price |
Average costs for 3 models not shown due to insufficient data. Show ∨
- Lexus CT 200h
- Lexus NX
- Lexus SC 430
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 Lexus
- A.M.S Automotive, Wokingham
- Auto Technical, Dalbeattie
- C.S. Automotive, Newark
- Cml Transport Cornwall Ltd, Bodmin
- Coastal Auto Repairs, Clevedon
- Dark Knight Services Limited, London
- Devizes Motor Services, Devizes
- Gledhill Road Garage, Bradford
- H S Mobile Mechanic, Crawley
- Handy Andy Autos, Tunbridge Wells
- J6 Motors, Blackburn
- JB Autoworx, Preston
- JJ Vehicle Repairs LTD, Reading
- London Autocare Ltd, Sutton
- M.B.Auto, Aylesford
- NRL Services, Gun Hill
- PRC Vehicle Services, Salisbury
- RC GARAGE, Cardiff
- SG Auto-Mobile, Carshalton Surrey
- SSB AUTO MECHANIC, London
The work was carried out on my drive which meant it just got done.
Cristian did a fantastic job, and quickly sorted the issue.
Photos were taken of all work undertaken and all parts that were changed, which is a great little touch.
Definitely recommend, huge thumbs up”