Top Mechanics For Mercedes-Benz Head Gasket Repair & Replacements

20 Reviews

Garage in Chertsey, 17 years of experience
We offer a wide range of professional mechanical repairs and Diagnostics, From Servicing to Fault Finding All Makes & Models Welcome. We provide a wide range of repairs, including: full engine re-build...

302 Reviews

Mobile mechanic in Abergavenny, 18 years of experience
I have been in the trade for well over 10 years in the trade and have gained all my experience within the trade throughout that time. I started at M&L Motors in Mitcham Junction, Surrey for 3 years then I mo...
ANDREW • 30th September 2016
Mercedes-Benz 300-600SL • Cylinder head & gasket replacement

470 Reviews

Garage in Nottingham, 25 years of experience
I have 25 years of experience in the mechanics industry. After leaving the Royal Engineers I started my mobile mechanic business, originally in Derby. After 7 years, I decided to move to Australia. While t...
BRIAN • 31st August 2016

134 Reviews

Garage in Portsmouth, 21 years of experience
Over the years I have worked in various garages, carrying out mechanical repairs, including, servicing, general repairs, mot repair, cambelts/timing chains, clutches, head gaskets, engine replacements etc I ...

133 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.
HELENA • 16th March 2025

45 Reviews

Garage in Blackwood , 23 years of experience
Iv worked at numerous garages preparing and repairing cars for the mot's iv also worked as a vehicle dismantle at a salvage yard that sells parts and dispose of vehicle I now have my own garage at bowen indu...
DANIEL • 16th March 2025
Renault Captur • Front driveshaft CV joint gaiter replacement - outer left

162 Reviews

Garage in Wigan, 17 years of experience
I've worked in the motor trade for around 17 years my services include mot's, tyres, brakes, suspension, diagnostic and servicing
MINAL • 16th March 2025
Ford Focus • MOT with collection & delivery

147 Reviews

Mobile mechanic in Peebles, 20 years of experience
JCS AUTOCARE offer a wide range of car repair and maintenance services, from oil changes and brake repairs to engine diagnostics and tire replacements, all conveniently delivered to your location.

40 Reviews

Garage in Hampshire , 29 years of experience
All aspects of repairs and full/Interim services carried out. Solving all diagnostic problems and causes. Timing belts, wet belts and chains on most vehicles. NVQ Level 2. Unable to carry out MOTs

50 Reviews

Garage in Bordon, 14 years of experience
My career started at very young age with Automotive Repairs and Servicing and then progressed to Aviation. Due to Covid-19 impact in aviation industry had made me return towards Automotive industry with ...

167 Reviews

Mobile mechanic in Ingol, Preston , 10 years of experience
BMW Group Senior technican, Air conditioning certified, Hybrid / High voltage certified, MOT tester.
CRAIG • 16th March 2025
BMW 1 Series • EGR valve replacement

7 Reviews

Garage in Bracknell, 16 years of experience
various independent garages and mainstream currently working at fords
JOSEPH • 16th March 2025
Ford Focus • Clutch replacement

182 Reviews

Garage in Maidstone, 23 years of experience
Car, Truck & Motorcycle repairs & re-builds. All aspects of servicing & maintenance. Pre MOT checks and tests arranged. Timing belts/chains, Head gasket replacement, Turbo replacements and upgrades, Custo...

321 Reviews

Mobile mechanic in Peterborough, 19 years of experience
Mobile vehicle services across a wide range of vehicles. 19 years experience in the trade and main dealer experience. Everything from brakes and servicing to clutches and vehicle diagnostics

80 Reviews

Garage in Accrington , 30 years of experience
Unity Tyres provide a comprehensive range of services for the motorist of today. With over 30 years experience in the motor trade we are a on call mobile service on a journey to promptly take care of all...
Frequently asked questions about Mercedes-Benz head gasket repair & replacements
Read our answers to questions about head gasket repair costs, symptoms and more.
What does a cylinder head gasket replacement on my Mercedes-Benz involve?
There are differences between engines on the exact process and components, but the typical engine will require most of the following basics to be done
- Mechanic will check that the head gasket is faulty.
- The engine will be drained of oil and coolant.
- Components will be removed to allow access to the rocker cover and ultimately, the cylinder head bolts.
- The engine timing will be locked in place using specifically designed pins and locking tools.
- The timing belt will be removed, or the timing chain loosened off and moved off the camshaft sprockets.
- The cylinder head will then be undone in a specific sequence.
- Once all the bolts are out, the cylinder head will be removed and the surface of the engine block and cylinder head will be cleaned of all residue of the old gasket.
- In the case of the majority of cylinder heads, it will need to be pressure tested to ensure it’s structure is sound and then go through a process called skimming. This process ensures that the surface that the new gasket will come into contact with is perfectly flat and clean.
- Once the mechanic has completed the work on the components, the engine is reassembled with a new cylinder head gasket.
- If the engine’s camshaft(s) are driven by a timing belt, this belt will be renewed along with a new water pump if it is on the timing belt circuit.
- Once the engine is back together, the cooling system will be refilled and the oil replenished along with a new filter.
- If the oil has become contaminated with the coolant, an additional oil flush may be required and likewise, if the cooling system has become contaminated, the cooling system will be flushed.
- Once everything is back together, the mechanic will run the engine.
- Finally a road test will ensure that everything works as it should when the engine comes up to temperature and finally any error codes present will be cleared down and re-checked.
As we mentioned previously, this is not a full exhaustive list of what will be done as each engine has its own requirements.
What are the symptoms of a blown Mercedes-Benz head gasket?
In most cases the symptoms of a cylinder head gasket are pretty apparent, some however take a little know how and some tools to confirm. Typical symptoms though are;
- A cream-like colour and consistency in the oil (usually seen on the engine oil dipstick) or in the cooling system header tank.
- Coolant overflowing out of the cooling system header tank.
- An unexplained loss of coolant.
- Difficulty in starting the engine.
- Evidence of exhaust gasses in the cooling system.
- Poor engine compression.
How long does it take to change a head gasket on my Mercedes-Benz?
The time it takes to carry out a head gasket replacement can range from 5 hours to more than a day. Ultimately, the time that the job will take will depend on a number of factors, like your vehicle's make and model, year, type of engine, 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 replace my Mercedes-Benz head gasket?
As soon as the efficiency of the cylinder head gasket is compromised, the gasket needs to be replaced prior to the engine being used again.
If the oil and coolant has mixed, the lubricating quality of the oil is non existent and its ability to preserve the internal parts of the engine is lost. Continuing to run the engine will ultimately end in severed damage to it. The same goes for the cooling system, with the water channels and radiators becoming blocked. If the coolant is being lost, the engine will overheat. This is not good for the metal components of the engine and the aluminium cylinder head could be damaged beyond repair.
How common is a cylinder head gasket replacement on my Mercedes-Benz?
Whilst cylinder head gasket replacement is not as common as it was 20 or so years ago, it still occurs. Certain engines are prone to it happening and the use of smaller engines with turbochargers puts increased pressure on the gaskets.
How do I prevent Mercedes-Benz head gasket problems?
To help prevent head gasket issues:
* Regularly check and top up the coolant level as required
* Follow the manufacturere recommended service schedule
* Inspect the engine regularly for leaks, to spot any issues early. If you see any, have them repaired as soon as possible.
What are the symptoms of a bad Mercedes-Benz cylinder?
Common signs of a bad cylinder include:
* Loss of power
* Poor engine performance
* Coolant leaking
* Overheating of the engine
* Smoke (from tailpipe or from cylinder head itself)
Is it worth fixing a blown Mercedes-Benz head gasket?
While the cost of the head gasket might not be much, the work involved to fix or replace it requires a lot of time and effort which is why the cost can be quite expensive. Whether it is worth replacing or not depends on the value of the vehicle. If the vehicle is old and the cost of the replacing the head gasket is more than the value of the car then it's best to sell or scrap the car.
How much does it cost to repair a blown gasket on Mercedes-Benz?
Repairing a head gasket can cost anywhere from £500 to over £2000 depending on the make and model of the car. Most of the cost is attributed to labour as the process can take 8-10 hours as it requires the mechanic to disassemble the top of the engine, and in some cases may have to remove the engine from the car.
What are the first signs of a blown Mercedes-Benz head gasket?
The first signs of a blown head gasket are usually:
- Steam and/or water coming from the tailpipe
- Overheating
- White smoke coming from the tailpipe
- Loss of power
Can local garages offer home collection and delivery for Mercedes-Benz head gasket repair?
Yes, many local garages are able to offer collection and delivery for a head gasket repair 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 head gasket repair on your Mercedes-Benz.
Can mobile mechanics do Mercedes-Benz head gasket repair at my home or office?
Typically no, mobile mechanics cannot do a head gasket repair at your home or office on your Mercedes-Benz, because the repair may need to be carried out on a ramp, and may need specialist equipment. Also, the time involved to carry out the work may make it more practical to carry out the work at a garage. However, if there are still some doubts as to what repair is needed, mobile mechanics may be able to carry out a diagnostic inspection at your home or office on your Mercedes-Benz and then take the car to a garage to carry out the head gasket repair.
How much does a Mercedes-Benz head gasket repair cost?
The cost for a Mercedes-Benz head gasket repair 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.
No parts included in these estimates.
Name | Average Cost | |
---|---|---|
Mercedes-Benz 190 | £546 | Get exact price |
Mercedes-Benz A-Class | £734 | Get exact price |
Mercedes-Benz B-Class | £950 | Get exact price |
Mercedes-Benz C-Class | £832 | Get exact price |
Mercedes-Benz Citan | £534 | Get exact price |
Mercedes-Benz CLC-Class | £910 | Get exact price |
Mercedes-Benz CLK | £915 | Get exact price |
Mercedes-Benz CLS-Class | £2059 | Get exact price |
Mercedes-Benz E-Class | £944 | Get exact price |
Mercedes-Benz E-Class W124 | £737 | Get exact price |
Mercedes-Benz GL-Class | £1099 | Get exact price |
Mercedes-Benz G Wagen | £499 | Get exact price |
Mercedes-Benz M-Class | £1048 | Get exact price |
Mercedes-Benz SL-Class | £707 | Get exact price |
Mercedes-Benz SL-Class R129 | £674 | Get exact price |
Mercedes-Benz SLK | £717 | Get exact price |
Mercedes-Benz Sprinter | £847 | Get exact price |
Mercedes-Benz TN | £758 | Get exact price |
Mercedes-Benz V-Class | £738 | Get exact price |
Mercedes-Benz Viano | £1784 | Get exact price |
Mercedes-Benz Vito | £674 | Get exact price |
Average costs for 15 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 GLK
- Mercedes-Benz S-Class
- Mercedes-Benz R-Class
- Mercedes-Benz S-Class Coupe
- Mercedes-Benz G-Class
- Mercedes-Benz SLS
- Mercedes-Benz 814
- Mercedes-Benz Vario
- Mercedes-Benz Vaneo
Estimates on average repair costs, such as the above results for a head gasket repair, 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.
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 that work on Mercedes-Benzs
- 1979, Newry
- Auto Dynamix, Newton Abbot
- Autocraft, Hailsham
- J Mobile Mechanic, Leeds
- J&L Auto Care And Transport Solutions, Bramley
- Jmb Clutch And Brake Centre, Blackwood
- Lehane Autos Ltd, Swansea
- M-Tech Auto Care, Cambridge
- M8 Motors, Rochester
- Maxsmobileautocare, Tunbridge Wells
- Momec Automotive, London
- Motomed, Lowestoft
- Rossway Services, Berkhamsted, Hertfordshire
- Xtec Mobile Mechanic, Blackwood
Very competent, trustworthy and well mannered.
I was given a clear breakdown and a full explanation of the work that needed to be carried out.
My car runs like new!!!”