Top Mechanics For Mercedes-Benz Glow Plugs Replacement & Repairs
155 Reviews
Mobile mechanic in Gravesend, 18 years of experience
MOBILE MECHANIC SERIVCE COVERING THE SOUTH EAST. Rated number 1 mobile mechanic in Gravesend 2023 & 2024 by Preferred Mechanic. We carry out vehicle maintenance and repairs for all makes and models, ...
TINA • 26th January 2026
Mercedes-Benz A-Class • Glow plugs replacement (all)
28 Reviews
Garage in Fleet, 6 years of experience
MW Service and Repair is an automotive mobile mechanic service based in Fleet, UK. We provide quality service and repair for any make and model vehicle. We are dedicated to providing top-notch service to our...
TEELA • 11th January 2026
86 Reviews
Mobile mechanic in Leeds, 20 years of experience
I am a fully qualified motor vehicle mechanic with over 20 years of hands-on experience in the automotive industry. I have extensive experience working as a mobile mechanic, carrying out repairs, servicing, ...
59 Reviews
Mobile mechanic in Nunenton, 30 years of experience
I've worked on vehicles for over 30 years from bikes to lorries. In that time I've learnt a lot of skills and don't mind working with different types of vehicles weather thats on or off road type. I have a g...
10 Reviews
Garage in Birmingham , 40 years of experience
Began working in 1985 went to work at my father's garage in Sutton Coldfield. In 2017 left partnership to seek more experience Began working with tyre city in Coventry until 2021 .Then Began working for Ats ...
129 Reviews
Mobile mechanic in Ferndale, 12 years of experience
we offer: servicing. brakes. exhaust. diagnostic. suspension components. alternator. starter motor. auxiliary belts. bulb replacement. and many more. we can work around you at a location that ...
JOHN • 22nd November 2025
Mercedes-Benz B-Class • Glow plugs replacement (all)
83 Reviews
Garage in Bellshill, 12 years of experience
With over 12 year experience your car is in geed hands. I come to you, to take the stress of going to a a garage away. I am able to offer a wide range of services and repairs and im always happy to help.
63 Reviews
Mobile mechanic in Retford, 25 years of experience
Mobile mechanic with 25 years of experience worked for variety of different dealerships as a mechanic, now I'm my own boss in the mobile world. Happy to bring knowledge to your car.
ADAM • 6th November 2025
Mercedes-Benz A-Class • Glow plugs replacement (all)
30 Reviews
Mobile mechanic in Nottingham, 40 years of experience
I worked as a mechanic as soon as I left college and although cars a technology have moved on the basic principles remain the same.I worked for myself for many years and some of that owning and operating my...
MARLENE • 4th November 2025
Mercedes-Benz A-Class • Glow plugs replacement (all)
13 Reviews
Garage in Llanelli , 8 years of experience
Welcome to AG Auto Service We would love to provide you with the highest quality service and standards with a friendly welcoming experience At AgAutoService We carry out the following tasks Mi...
ASHLEIGH • 28th October 2025
Mercedes-Benz A-Class • Glow plugs replacement (all)
23 Reviews
Garage in Aylesbury , 20 years of experience
Main dealer work- 5 years ZM Car repairs Milton Keynes- 8 Years TWK Limited - Specialist in house mechanic 7 years
421 Reviews
Mobile mechanic in Romsey, 12 years of experience
I started my career in HM Armed forces joining the REME, where I served for 7 years. From there I worked for Mercedes-Benz for 4 years. And now I do all sorts, if it’s got wheels, I can fix it!
202 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...
48 Reviews
Garage in Croydon, 5 years of experience
2019 till 2021 Worked as automobile electrician at Nalaka Auto Electricals. 2022 till 2023 Worked as mechanic & auto electrician at TURBO STATION. 2023 Mobile mechanical work in Dubai city 2024...
ALIVIA • 27th September 2025
Mercedes-Benz A-Class • Glow plugs replacement (all)
109 Reviews
Mobile mechanic in Newcastle Upon Tyne, 22 years of experience
Servicing and repairs to your home or work place, we do diagnostics , servicing, brakes, clutch, timing belts and wet belts, mot collection service and all other kinds of repairs
DAVID • 22nd September 2025
Mercedes-Benz GLA-Class • Glow plugs replacement (all)
Frequently asked questions about Mercedes-Benz glow plugs replacement & repairs
Read our answers to questions about glow plugs replacement costs, symptoms and more.
What does a glow plugs replacement on my Mercedes-Benz involve?
- The mechanic will pre-soak the glow plug threads with penetrating oil or similar and wait for it to take effect.
- Mechanic will then ease the glow plugs undone and remove them one by one
- New glow plugs will then be installed
- Engine start up will be tested and error codes cleared down
What are the symptoms of bad Mercedes-Benz glow plugs?
You may experience some of the following symptoms
- Glow plug warning light flashing when the ignition is switched on
- Engine management warning light (EML) lit
- Struggling to start from cold
- Excessive fuel consumption while the engine warms up
How long will a glow plugs replacement take on my Mercedes-Benz?
On average, glow plugs replacement times can range from 1 to 2 hours with an average of just over 1 hours. The time that the job takes will depend on a number of factors, like 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 Mercedes-Benz glow plugs be replaced?
The majority of diesel vehicles will go through their life without requiring them to be changed, however like all electrical units, they can fail. If you are experiencing any of the listed symptoms, ideally would have the glow plugs changed as soon as possible. If the engine is starting OK, though and there is no EML lit, then get the glow plugs changed when you are able to.
How long do glow plugs last on my Mercedes-Benz?
You can expect glow plugs to last at least 100,000 miles but they can become faulty at an earlier stage so may need replacing accordingly.
How many glow plugs do I need for my Mercedes-Benz?
You need one glow plug for each cylinder in your engine so a 4 cylinder diesel engine will need 4 glow plugs.
How do you know if your Mercedes-Benz glow plugs need changing?
Some tell-tale signs that your glow plugs may need changing include:
- Engine misfiring
- Rough idling
- Decrease in fuel efficiency
- Difficulty starting the car (especially in cold weather)
- Dark or black-coloured exhaust smoke
Can local garages offer home collection and delivery for Mercedes-Benz glow plugs replacement?
Yes, many local garages are able to offer collection and delivery for a glow plugs replacement on your Mercedes-Benz. 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 glow plugs replacement on your Mercedes-Benz.
Can mobile mechanics do Mercedes-Benz glow plugs replacement at my home or office?
Yes, mobile mechanics can do a glow plugs replacement at your home or office on your Mercedes-Benz, 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 Mercedes-Benz glow plugs replacement cost?
The cost for a Mercedes-Benz glow plugs replacement depends on the model of your Mercedes-Benz. 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 Glow plug.
| Name | Average Cost | |
|---|---|---|
| Mercedes-Benz 190 | £112 | Get exact price |
| Mercedes-Benz A-Class | £229 | Get exact price |
| Mercedes-Benz B-Class | £263 | Get exact price |
| Mercedes-Benz C-Class | £169 | Get exact price |
| Mercedes-Benz Citan | £159 | Get exact price |
| Mercedes-Benz CLC-Class | £124 | Get exact price |
| Mercedes-Benz CLK | £151 | Get exact price |
| Mercedes-Benz CLS-Class | £237 | Get exact price |
| Mercedes-Benz E-Class | £240 | Get exact price |
| Mercedes-Benz GL-Class | £246 | Get exact price |
| Mercedes-Benz M-Class | £175 | Get exact price |
| Mercedes-Benz SLK | £278 | Get exact price |
| Mercedes-Benz Sprinter | £140 | Get exact price |
| Mercedes-Benz V-Class | £155 | Get exact price |
| Mercedes-Benz Viano | £139 | Get exact price |
| Mercedes-Benz Vito | £142 | Get exact price |
Average costs for 17 models not shown due to insufficient data. Show ∨
- Mercedes-Benz CL Coupe
- Mercedes-Benz CLA-Class
- Mercedes-Benz GLA-Class
- Mercedes-Benz GLC-Class
- Mercedes-Benz GLE Class
- Mercedes-Benz SLR McLaren
- Mercedes-Benz G Wagen
- Mercedes-Benz GLK
- Mercedes-Benz S-Class
- Mercedes-Benz R-Class
- Mercedes-Benz S-Class Coupe
- Mercedes-Benz G-Class
- Mercedes-Benz SLS
- Mercedes-Benz SL-Class
- Mercedes-Benz 814
- Mercedes-Benz Vario
- Mercedes-Benz Vaneo
Estimates on average repair costs, such as the above results for a glow plugs replacement, 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 Mercedes-Benzs
- Cornwall's Mobile Mechanic, St Cleer
- Crown Auto Hub, London
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- Dm Tyres Ltd, Oldham
- Joey Auto Group LTD, Rugeley
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- Kingshill Autos, High Wycombe
- M D Motors London LTD, Thorthon Heath
- Portside Cars Limited, Ellesmere Port
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- Wakefield Mot Centre Ltd, West Yorks,
- Wecare Auto Repair N.E Ltd, North Shields
- Yns Motortech Ltd, Halifax