Top Mechanics For Mercedes-Benz Heater Matrix Repair & Replacements
6 Reviews
Garage in Rooksbridge, 5 years of experience
DGS AUTOMOTIVE began with a passion for cars and a commitment to providing top-notch service. Based in Rooksbridge, Weston super mare, we pride ourselves on personal attention and dedication to every detail....
MICHAEL • 31st January 2026
Mercedes-Benz CLS-Class • Plug-in Diagnostic Inspection
13 Reviews
Garage in Bolton, 5 years of experience
Standard MOT Testing (Cars, Small Vans) Up to Class 7 MOT Testing and Servicing/Repairs (goods vehicles over 3,000kg up to and including 3,500kg DGW) Interim & Full Vehicle Servicing Engine Diagnostics Br...
HOLLIE • 31st January 2026
Citroen DS3 Cabrio • Thermostat housing replacement
176 Reviews
Garage in Northampton, 8 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...
86 Reviews
Garage in Enfield, 10 years of experience
Been associate with this trade for over 10 years. Currently working as a Mechanic/MOT Tester. Work on all makes and models. Routine maintenance activities include, but not limited to, servicing (Oil & Filte...
CHETAN • 31st January 2026
Chevrolet Matiz • Lower wishbone replacement - front (driver side)
60 Reviews
Garage in Aylesbury , 12 years of experience
Mobile mechanic specialist on diagnostic. Repair.parts replacement,maintenance of vehicle ,exhaust sistem gears box services,engine service
MARIA • 31st January 2026
Ford Fiesta • Bonnet lock clean and lubrication (bonnet wont shut)
11 Reviews
Garage in Falkirk, 10 years of experience
Served 7 years in the army as a mechanic. Moved from job to job and finally settled working for myself in a growing business
129 Reviews
Garage in London, 15 years of experience
Max Valeting and Maintenance (JMaxx Autocare) provides comprehensive automotive services, including MOT testing, vehicle servicing, tyres, air conditioning and repairs. Our skilled team is dedicated to ensur...
GRAHAM • 31st January 2026
Nissan Pixo • Additional work following previous booking
214 Reviews
Garage in Woodbridge , 26 years of experience
I started my career with a tyre business called Hemel First Choice Tyres in Hemel Hempstead for 5 years. I set up my own tyre business within Bury Road Garage in Hemel Hempstead for around a year. I moved to...
143 Reviews
Garage in Accrington , 32 years of experience
Unity Tyres & Autocare 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 ...
ABBY • 31st January 2026
BMW 1 Series • MOT with collection & delivery
31 Reviews
Garage in Newbridge, 20 years of experience
We are a team of three that are very knowledgeable. Our services range from: Servicing General maintenance Timing belt replacement Clutch replacement Welding Vehicle modifications The 3 of have a com...
THOMAS • 31st January 2026
Ford Fiesta • Coolant expansion tank replacement
68 Reviews
Garage in Birmingham, 15 years of experience
Specialist in modern vehicle technology Using Genuine main dealer level diagnostic tools/equipment * REMAPS * AC GAS * DIAGNOSTICS * REPAIRS Qualified Electricians Specialising in vehicle electrical diagnos...
SHEILA • 31st January 2026
Vauxhall Zafira • MOT with collection & delivery
14 Reviews
Mobile mechanic in Bournemouth , 9 years of experience
Experienced automotive mechanic with 9 years’ experience across multiple garages, handling a wide range of jobs including diagnostics, repairs, servicing, brakes, clutches, suspension, and mobile call-outs. ...
MARTIN • 31st January 2026
Skoda Octavia • Diagnostic Inspection
4 Reviews
Garage in Sandy, 15 years of experience
I have worked in a variety of motor vehicle repairs Ranging from bespoke Landrover company called foley specialist vehicles to performance specialists like Highline autos with vast amounts of experience ra...
1291 Reviews
Garage in Swindon, 20 years of experience
I did my apprenticeship at a garage in Swindon as I studied with Northstar College. After graduating I left and went to Charlie Browns auto services for 2-3 years. Following my time at Charlie Browns I went ...
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, ...
DANIELLE • 31st January 2026
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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