Top Mechanics For Mercedes-Benz Glow Plugs Replacement & Repairs
49 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)
10 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)
7 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)
7 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
343 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!
172 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...
43 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)
76 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)
125 Reviews
Garage in Northampton, 7 years of experience
As a dedicated mechanic, I take immense pride in my work, knowing that every repair and every adjustment I perform keeps vehicles running smoothly and safely. My hands are skilled, my mind is sharp, and my p...
303 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.
111 Reviews
Garage in Blackburn, 5 years of experience
I have a level 3 qualification in the motor vehicle industry and Auto electrics. I was a technician at the BMW main dealer. I also do vehicle Remap’s, EGR, DPF and adblue solutions.
27 Reviews
Mobile mechanic in Chapelhall, 25 years of experience
Airdrie Auto Electrics Prolek(Glasgow) Kerr & Smith TOM Airdrie MV Commercial SMC Auto Electrics
JAVIER • 17th June 2025
Mercedes-Benz B-Class • Glow plugs replacement (all)
61 Reviews
Garage in Saltney, 10 years of experience
We are a High performance specialist specialising in all things VAGroup from the mighty VW UP to the Audi R8 and everything in-between. We are equipped to deal with all of your needs on all makes and models ...
SARAH • 13th June 2025
Mercedes-Benz A-Class • Glow plugs replacement (all)
364 Reviews
Garage in Doncaster, 15 years of experience
Having done my apprenticeship in an independent garage for 5 years then spending the Last year of the apprenticeship at Volkswagen and spent 7 years thereafter. Left VW for Peugeot then BMW for couple years....
ROB • 31st May 2025
Mercedes-Benz A-Class • Glow plugs replacement (all)
200 Reviews
Garage in Broadstairs, 21 years of experience
Feb 2018-Present: Mercedes-Benz Sparshatts, Commercials, Sittingbourne, Kent - Light Commercial Vehicle / Heavy Goods Vehicle Technician. Aug 2016-Jan 2018: Geoff Fisher Transport Ltd - HGV Technician. No...
AKWASI • 14th May 2025
Mercedes-Benz A-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
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