Top Mechanics For Spark Plug Change & Replacements in Harpenden
33 Reviews
Garage serving Harpenden, 45 years of experience
ENVER C offers services such as engine diagnostics, oil changes, brake system repairs, transmission maintenance, suspension work, electrical system troubleshooting, tire services, and general vehicle inspect...
ALLAN, Hertfordshire • 11th February 2025
BMW 1 Series • Spark plugs replacement
124 Reviews
Garage serving Harpenden, 35 years of experience
I have worked as a mechanic for over 35 years. I have experience with all types of vehicles including American models. I also have a lot of experience in motorcycles and vans repairs and servicing . Worked ...
STEVEN, St Albans • 11th January 2023
Nissan Qashqai • Spark plugs replacement
582 Reviews
Garage serving Harpenden, 24 years of experience
I began my mechanical career with Peugeot/Citroen where I completed my full apprenticeship and spent 4 years there. I moved to work with Renault for around 3 years before moving to VW/Audi for 4 years. I rel...
34 Reviews
Mobile mechanic serving Harpenden, 15 years of experience
Mot tester/ technician/Master technician Electric/ Hybird qualified level 2
101 Reviews
Mobile mechanic serving Harpenden, 16 years of experience
Worked on cars since i left college worked in most of my local garages up until Covid when I got laid off so did the best decision in my life and became a mobile mechanic and things have great since so looki...
SHIRLEY, Bedfordshire • 4th January 2024
Ford Fiesta • Spark plugs replacement
86 Reviews
Garage serving Harpenden, 34 years of experience
I have been a mechanic for over 30 years. I specialise in cars, vans and hgv's. I currently work part time in a local authority garage. I cover pre purchase inspections, mot work, servicing, general repairs ...
102 Reviews
Garage serving Harpenden, 13 years of experience
We have been in the motor trade for over a decade most of this time working with main dealers such as Vauxhall and Audi, we are also accredited technicians within the above brands meaning we are specialists ...
123 Reviews
Garage serving Harpenden, 12 years of experience
I've been in the trade for 12 years and in that time i have worked at main dealers carrying out Diagnostic work as well as repairs of all sorts by following the main dealer expectations. I have also had expe...
JOHN, HATFIELD • 8th August 2022
Mercedes-Benz A-Class • Spark plugs replacement
33 Reviews
Garage serving Harpenden, 15 years of experience
SWH AUTOMOTIVE LTD is the perfect place to keep your car in the best condition. With a wide range of services including mechanical repair, body repair, windscreen replacement or repair, air conditioning gass...
ADRIAN, Bedfordshire • 30th September 2024
Ford Focus • Spark plugs replacement
44 Reviews
Garage serving Harpenden, 10 years of experience
Mobile and garage-based mechanic covering the Hemel Hampstead area. Fully qualified with all the relevant diagnostics machines.we provided a pick up and drop off vehicle service whit our tow truck So if ...
150 Reviews
Garage serving Harpenden, 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, Luton • 16th April 2018
Jaguar S-TYPE • Spark plugs replacement
113 Reviews
Garage serving Harpenden, 15 years of experience
Garage and mobile mechanic with over 15 years experience and MOT tester based in potters bar , England. We offer all repairs and diagnostics from services to car wont start inspections.
DONNA, Watford • 6th August 2020
Nissan Juke • Spark plugs replacement
1157 Reviews
Garage serving Harpenden, 30 years of experience
Hi, I’ve been a mechanic since leaving school and have owned and operated my own garage since I was 25 , were you could that I’ve done most jobs on a wide range of vehicles. I’d like to say that my workmans...
ALISON, ABBOTS LANGLEY • 16th October 2023
Skoda Roomster • Spark plugs replacement
11 Reviews
Garage serving Harpenden, 14 years of experience
I completed my apprenticeship at Honda. I have been in trade for 12 years having most of my experience with Honda however can work on any make vehicle. I am now keen to go solo and set-up my own business wh...
STEVE, HERTS • 18th October 2020
Ford Focus • Spark plugs replacement
166 Reviews
Garage serving Harpenden, 23 years of experience
In total I have over 20 years of experience. The last 11 years I have worked for Ford Service Centre where I have also carried cars and vans repairs.
Frequently asked questions about spark plug change & replacements in Harpenden
Read our answers to questions about spark plug change costs, symptoms and more.
What does a spark plug replacement in Harpenden 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 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 in Harpenden?
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.
Are faulty spark plugs an MOT failure?
Faulty spark plugs may cause an MOT failure if the engine is not running smoothly, or if the spark plugs are excessively worn. If you suspect the spark plugs may be faulty, it is best to get them all replaced before the MOT test.
How much does it cost to get spark plugs and wires changed in Harpenden?
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.
Can Harpenden garages offer home collection and delivery for spark plug change?
Yes, many garages in Harpenden are able to offer collection and delivery for a spark plug change. 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 in Harpenden.
Can Harpenden mobile mechanics do spark plug change at my home or office?
Yes, Harpenden mobile mechanics can do a spark plug change at your home or office, 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.
Book a trusted mechanic today
Get an instant quote, then book a vetted mechanic to fix your car at your home or office.
- Vetted mechanics
- Save up to 50%
- Fast online booking
Mechanics in and around Harpenden
- Collect Service Go, Welwyn Garden City
- Compass Twenty Ltd, Harpenden
- Complete Care, Welwyn Garden City
- Enviro Repair Limited, Stevenage
- FPMA Car Servicing LTD, Luton
- Georgina Service Station, Bedfordshire
- Gsw Auto Repair And Tyre Services, Welwyn Garden City
- Honeywood Automotive, Bedfordshire
- International Wheels Ltd, Chipperfield
- Kaiden Borcherds, Welwyn Garden City
- L.S Auto's, Panshanger
- MARK AND SONS MOBILE MECHANICS LTD, Hitchin
- Mechanix 2 You, Hemel Hempstead
- Mobile Tyreman Limited, St Albans
- Moisantrans Ltd T/A MST, Hemel Hampstead
- Rayment’s Mobile Auto Services, Stevenage
- Rossway Services, Berkhamsted, Hertfordshire
- ST ALBANS TYRES LTD, London Colney
- SWH Automotive LTD, Luton
- Shanes Motor Services, Hemel Hempstead
- Sjc Automotive, Kings Langley