A mechanic standing inside a garage.
Service, Repairs & MOT

Car radiator repair for your Mercedes

Book a local RAC Approved Garage that you can trust.

  • 12-months parts guarantee
  • Honest pricing
  • Exceptional customer service

Why choose the RAC for a car radiator repair?

At the RAC, we've got over 125 years' experience helping UK drivers. We have the skills and knowledge to keep your vehicle running. We'll give you results you can rely on at a price you can afford.

A car radiator repair for Mercedes vehicles requires specialist tools and workshop facilities, so this work is completed through the RAC Approved Garage Network. Our approved garages service models such as A-Class, C-Class, GLC, E-Class, and EQA, following manufacturer procedures, certified equipment standards and rigorous quality checks. You receive transparent pricing, progress updates and RAC‑backed guarantees.

Close up of an RAC Mobile Mechanic underneath a car
A mechanic standing inside a garage

Book a car radiator repair

Your car’s radiator helps keep your engine cool. Over time, they can develop leaks, clogs, or corrosion, which can cause overheating and possible engine damage. So make sure when you need it, you get it repaired at an RAC Approved Garage.

Any work done will meet the high standards set by the RAC.
We’re friendly, straightforward and jargon-free
A mechanic inspecting the underside of a vehicle.

Book a diagnostic

A mechanic will check your car for faults and talk you through any repairs you might need. There are various ways to check for faults, which could include a physical examination or plugging in to check your car’s onboard engine management system.

We’ll look for any mechanical or electrical problems. If we need to, we’ll also check your car’s onboard engine management system. Depending on your car and issue, this will usually include: – Engine – Power steering – Brakes – Transmission – Exhaust system – Fuel injection system – Cooling system and air flow – Sensors

And it’s not just car radiator repairs that we do for Mercedes

RAC Approved Garages offer MOTs and services. Our professional mechanics have the expertise and experience to make sure your vehicle is operating safely and efficiently – results you can rely on at a price you can afford.

A close up of an RAC mobile mechanic looking under the hood of a car

Try one of our RAC Approved Garages

Wickford Autocentre

4.6/5

Going by first impressions, Russel Gardens in Wickford may not be the sort of place where you would expect to find a modern auto centre, and especially not one that can offer you fixed MOT and Servicing prices. However, that is exactly what you get with Wickford Autocentre. When Mr Choudhury decided to purchase the site of a former garage and used car sales dealer, he decided it would be to start afresh by completely stripping the site of its infrastructure including tools and machinery. Following a very high figure cash injection into this business, Wickford Autocentre now offers many facilities and services, many of which are usually only found in main dealerships. These include but are not limited to; MOTs / Servicing / Tyres / Nitrogen Tyre Inflation / Brakes / Auto diagnostics / Air condition servicing / Timing belts / Head gasket / All major repairs undertaken / Accident management services. Economical servicing options for are available every pocket and we also offer up to 12months parts and labour warranties to ensure total customer confidence. Every service includes free brake, exhaust, shocks, tyre, battery and clutch checks. A top-down overhaul has catapulted the auto centre into popularity with the local vehicle operators and motor traders. With a transparent, competitive and fair pricing strategy, a significant number of private car users are making a switch to Wickford Autocentre. So if you are looking for a customer friendly, economical and competent technical team to look after your vehicle, call into Wickford Autocentre today!
Russell Gardens, Wickford, SS11 8BH

North East Auto Services - Middlesbrough.

4.8/5

Welcome to North East Auto Services Group, in Middlesbrough, Peterlee and Fairfield, Stockton. We offer a wide range of garage services including MOT Testing, Servicing, Tyres, Air Conditioning, Repairs and more.
Ormesby Road, Middlesbrough, North Yorkshire, TS30NB

Lovells Garage

4.9/5

Lovells Garage is an independent family run Garage in Ottery St Mary, Devon. In a nutshell, this is what we can do for you: MOT/ Repairs Work Fault testing and diagnostics using our high-tech testing equipment. We can service all makes and models of car, in line with manufacturer recommendations or even basic oil services. Exhausts, tyres and brakes. Cam belt, Aux Belt and Water Pump replacement. And much more..
Brook Street, Ottery Saint Mary, EX111EZ

RJM MOTOR REPAIRS LTD

4.7/5

We are a small independent garage based in Grantham which offers fantastic repairs and services at affordable prices. Working for main dealers over the years has allowed our team to gain an abundance of experience and expand on their knowledge for all makes and models. Established in 2018, our goal is to provide our customers with an outstanding service all round. We cover a range of services including timing belts, clutches, class 4 MOT’s, air-conditioning repairs and diagnostics. All our parts come with a 12-month warranty and are sourced from a reputable supplier. You can rest assured that our team here at RJM Motor Repairs are committed to getting you back on the road as soon as possible. We will always give you honest advice and transparent prices with no hidden costs. If you are looking for a reliable and efficient garage, you don’t need to look any further. A collection and delivery service is available for those within a 5- mile radius.
Rjm Motor Repairs Ltd, Spittlegate Garage Spittlegate Level, Grantham, NG317UH

Brooklands Service Centre

4.7/5

Brookland's have been here for 30 years. We are proud in everything we do and carry everything out to a high spec. Brookland's technicians carry over 15 years of experience an have delt with many aspects of different makes and models over the year, they all carry the correct qualifications from MOT license's to NVQ 2&3. We ain’t afraid to to take on any job an work constantly around the clock the get vehicles back on the road the same day. We carry out a wide range of diagnostic test's and checks, to service and repairs we also do mot's. As on the other hand we also carry out a wide range of body work and repairs too..
162 Armley Road, Leeds, LS122TY

Frequently asked questions about a car radiator repair

Yes, small leaks can often be fixed, but big leaks usually need a new radiator.

Most of the time, yes. But if the damage is severe, a replacement might be necessary.

A radiator cools the engine by moving heat from the coolant to the air.

A faulty radiator can cause engine overheating, potentially leading to engine damage.

Not a good idea. It can cause your engine to overheat and lead to major damage.

With good care, a radiator can last 8-10 years or more.

Look for puddles under the car, low coolant levels, and a sweet smell from the engine.

It depends on the warranty terms. Check your vehicle’s warranty details.

It’s risky. Driving with a coolant leak can cause overheating and engine damage, so it’s best to get it fixed quickly.