Top Mechanics For Mercedes-Benz Heater Matrix Repair & Replacements
75 Reviews
Mobile mechanic in Northolt, London , 18 years of experience
I have 18 years of experience working with all type of motor vehicle as qualified mechanic. WEBSITE ADRESS <a href='https://www.clickmechanic.com/' title='ClickMechanic'><img width='250' src='https://bad...
MOHAMED • 11th February 2026
Toyota Yaris • Diagnostic Inspection
188 Reviews
Garage in Whitchurch , 14 years of experience
I am Andrei a passionate mechanic with over 14 years of experience . I have also a Electrical and Electronic engineering diploma and lots of knowledge of the car electrical systems.
LOUISE • 11th February 2026
Mercedes-Benz B-Class • Diagnostic Inspection
44 Reviews
Garage in Sheffield, 6 years of experience
We try to get the job done the same day :) 6 years of experience in the trade!
JOHN • 11th February 2026
Honda Civic • Brake discs and pads replacement - rear (both)
168 Reviews
Mobile mechanic in Bristol , 10 years of experience
My name is Adam, mobile mechanic based in Bristol, I offer roadside assistance where possible - I cover most work types including , plug in diagnostic, pre purchase inspection, servicing and brakes.
KIMBERLEY • 11th February 2026
Ford Fiesta • Car Won't Start Inspection
127 Reviews
Mobile mechanic in Cookstown, 12 years of experience
We operate a fast reliable experienced mobile mechanic service - we come to you - most jobs can be done on your driveway or a local car park if you have not the space at the front of your home and also at yo...
90 Reviews
Garage in Sunbury-On-Thames, 15 years of experience
10 Years Main Dealer mechanic MINI/BMW Audi Citroen Mitsubishi 1 year independent garage mechanic 4 years mobile mechanic and workshop mechanic
11 Reviews
Garage in West Bromwich, 17 years of experience
Working in the automotive sector from a young age with a hobby and passion for cars has now led me to obtain a vast amount of knowledge & experience with a variety of makes and models. I am a qualified MOT t...
ANGELA • 11th February 2026
Toyota AYGO X • Wing mirror glass replacement - passenger side
68 Reviews
Mobile mechanic in Stoke On Trent , 5 years of experience
Hi, I’m a mobile mechanic based in Stoke-on-Trent with over 5 years of hands-on experience in the trade. I pride myself on delivering reliable, honest, and convenient service – right at your doorstep. Whethe...
PAMELA • 11th February 2026
Kia Picanto • Major Service
35 Reviews
Garage in Birmingham , 9 years of experience
Worked previously in different Main Dealers carrying out services, repairs and MOT's. Wide range of vehicle knowledge. Fully qualified MOT tester Class 4 & 7.
KEVIN • 11th February 2026
178 Reviews
Mobile mechanic in Shoreham-by-sea, 9 years of experience
With over 15 years of experience across main dealerships and independent garages, our mechanics know vehicles inside and out. All technicians hold a minimum Level 3 qualification. We pride ourselves on worki...
TERRY • 11th February 2026
6 Reviews
Mobile mechanic in Birmingham, 10 years of experience
We offer a wide range of vehicle services, Mot’s also includes Car Repairs and Diagnostics for all vehicle makes and models. Our services are catered to both commercial and domestic vehicles (not including a...
PHILIP • 11th February 2026
Citroen C4 Picasso • MOT with collection & delivery
57 Reviews
Garage in Elsenham, Bishop's Stortford, 15 years of experience
Mobile Motors Essex Limited covers services, maintenance, repairs, tyres and MOT. We offer both mobile and workshop repairs for your convenience.
MATT • 11th February 2026
Ford Fiesta • Full Service
74 Reviews
Mobile mechanic in Kidderminster , 35 years of experience
Servicing, brakes, timing belts, all mechanical repairs, recovery collection and delivery, pre-purchase inspections
38 Reviews
Garage in Redditch, 6 years of experience
Fast fit for 2 years tyres, brakes,exhausts,battery's and suspension 2 years independent mix of everything on most makes and models 2 year main dealer kia,suzuki and off brand Level 3 and now level ...
TEAL • 11th February 2026
Ford Fiesta • Spark plugs replacement
280 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...
BARBARA • 11th February 2026
Land Rover Range Rover Evoque • Diagnostic Inspection
Frequently asked questions about Mercedes-Benz heater matrix repair & replacements
Read our answers to questions about heater matrix repair costs, symptoms and more.
What does a heater core replacement on my Mercedes-Benz involve?
- Mechanic will read the ECU for possible fault codes related to the cooling system.
- Mechanic will inspect the cooling system and the heater core as well as perform a pressure test of the cooling system.
- If necessary, the mechanic will replace the heater core.
- Mechanic will advise if any other parts need to be replaced.
- Mechanic will refill the cooling system.
- Mechanic will bleed the cooling system.
- Mechanic will inspect the heating system once again and check if the heater's temperature is now accurate.
- Mechanic will make any adjustments if necessary.
What are the symptoms of a faulty Mercedes-Benz heater matrix?
- When the heater/blower does not work at all (i.e. when there is no air coming from the air vents).
- When the air coming from the air vents is not as warm as usual.
- When there is coolant leaking around components of heating system in the engine bay.
How long will a heater core replacement take on my Mercedes-Benz?
On average a heater core replacement will usually take around 2.5 hours, but can take anywhere from around 1.5 to 4.5 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 I replace a heater core on my Mercedes-Benz?
Over time, the heater core's effectivity can suffer significantly from contaminated coolant passing through the component. Sometimes the quality of the coolant can deteriorate to such an extent that debris in the coolant can clog up the heater core.
Should you experience problems with the heater core, then it is advisable to have the unit inspected and, if necessary, have it replaced. Remember, it should always be serviced as and when stipulated in the guidelines set out by your car's manufacturer.
Can local garages offer home collection and delivery for Mercedes-Benz heater matrix repair?
Yes, many local garages are able to offer collection and delivery for a heater matrix 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 heater matrix repair on your Mercedes-Benz.
Can mobile mechanics do Mercedes-Benz heater matrix repair at my home or office?
Yes, mobile mechanics can do a heater matrix repair 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 heater matrix repair cost?
The cost for a Mercedes-Benz heater matrix 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.
These estimates may include Engine coolant/antifreeze and Heater matrix.
| Name | Average Cost | |
|---|---|---|
| Mercedes-Benz A-Class | £171 | Get exact price |
| Mercedes-Benz B-Class | £382 | Get exact price |
| Mercedes-Benz C-Class | £322 | Get exact price |
| Mercedes-Benz CLC-Class | £300 | Get exact price |
| Mercedes-Benz CLK | £383 | Get exact price |
| Mercedes-Benz CLS-Class | £388 | Get exact price |
| Mercedes-Benz E-Class | £365 | Get exact price |
| Mercedes-Benz M-Class | £1067 | Get exact price |
| Mercedes-Benz SL-Class | £626 | Get exact price |
| Mercedes-Benz SLK | £584 | Get exact price |
| Mercedes-Benz Sprinter | £334 | Get exact price |
| Mercedes-Benz Viano | £744 | Get exact price |
| Mercedes-Benz Vito | £685 | Get exact price |
Average costs for 19 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 GL-Class
- Mercedes-Benz R-Class
- Mercedes-Benz Citan
- Mercedes-Benz S-Class Coupe
- Mercedes-Benz G-Class
- Mercedes-Benz SLS
- Mercedes-Benz 814
- Mercedes-Benz Vario
- Mercedes-Benz Vaneo
- Mercedes-Benz V-Class
Estimates on average repair costs, such as the above results for a heater matrix 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.
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Mechanics that work on Mercedes-Benzs
- Autostop Stratford Ltd, Stratford-Upon-Avon
- Blundell Mobile Mechanics, Coventry
- Elite Auto Tuning Ni, Donaghadee
- Gantleys Garage, Kidderminster
- Greenlight Garage, Stoke On Trent
- LH Autos, Stockport
- MJM Servicing And Repairs, Falkirk
- Mobile Vehicle Services Limited, Broughton Astley
- Mrd's Tyre Ease, Doncaster
- ODIN VEHICLE CARE, Ipswich
- P G Autos Services Ltd, Southampton
- P1 Mobile Mechanics, Essex
- Platinum Auto Services, Aberdeen
- R S Autoworks Limited, Woking
- RC Mobile Vehicle Servicing, Wokingham
- SLJ Automotive, Rochford
- SR Mechanic, Edinburgh