Book a Water Pump Repair for your Mercedes

Why choose the RAC for a water pump 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.

Close up of an RAC Mobile Mechanic underneath a car

The temperature gauge of a car on a vehicle dashboard

Book a water pump repair

The water pump helps circulate coolant through your engine, preventing overheating. If your water pump is leaking, making noise, or has failed, a water pump repair can help.

Quality work

Any work done will meet the high standards set by the RAC.

Exceptional customer service

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.

Diagnostic check

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 water pump repairs that we can do for your 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

View all garages

Budget Tyres & Motors LTD

4.5/5

Ealing Tyres Servicing & MOT provides extensive automotive parts repairs including tyres, brakes, exhausts, MOT testing, car servicing and air conditioning recharge. We're open 7-days-a-week from 8.30am to 7pm Monday to Saturday and 10 to 5pm on Sundays. We're the leading fast-fit supplier of tyres in the area and carry stocks of over 999+ products from leading manufacturers including Pirelli, Goodyear, Michelin, Continental and Dunlop. With over 9 Centres in the Greater London you're never far from a ETS where our teams can help you get back on the road.

2 Eccleston, West Ealing, Ealing, W130RL

The Motor Medics (Midlands)

4.2/5

The Motor Medics are a vehicle repair workshop and mobile mechanic service based in Coalville and provide their services in the surrounding areas. We offer diagnostic repairs, MOT's and servicing. A free collection and delivery service is available if your vehicle needs an MOT or work that has to be undertaken at our garage. We pride ourselves on having a flexible approach to car repairs, MOT's and Servicing. A garage that values you, the customer's time as much as your custom. We work on a fully insured basis with 20 years experience and pride ourselves in the quality of our work being at the highest of standards at all times.

Unit 4 Horsepool Grage Ind Estate, Markfield, LE679TW

Bodywyse Autocare Ltd.

5.0/5

.“Bodywyse Autocare Cupar Ltd is a one stop shop for all of your motoring needs. We offer a full range of services including Servicing, MOTs, Tyres, Brakes, 4 Wheel Alignment, Air Con and of course Accident Repair, along with any mechanical work you might need for cars and commercial vehicles. We are an insurance approved body shop, partnered with PSA’s own Eurorepar Car Service network and regulated by the Independent Garage Association. This means that we can offer a manufacturer level of service at a very competitive price whatever you might need. We offer fixed price servicing and all work is guaranteed, insuring a high standard of quality. We pride ourselves on our customer service and any of our staff will be happy to assist in helping with any requests you may have. Give us a call for all your vehicle needs.”

Prestonhall Industrial Estate, Cupar, Fife, KY154RD

Wilsons Auto Service Centre

4.8/5

Why choose Wilson's? One stop car care shop Competitive prices Quality parts only Dealership service without the dealership prices Professional

Palmer Street, Jarrow, Newcastle Upon Tyne, NE323JJ

Turner Brothers

4.8/5

Established in 2000, Turner Brothers has grown in to one of the most comprehensive and forward thinking garages in the area. Services include anything from bulb replacement to full engine rebuilds and body shop facilities. We are a recommended Bosch Service Centre.

Turner Brothers Limited, Bottoms Mill, Woodhead Road, Holmfirth, HD9 2PX

Frequently asked questions about water pump repairs

How much is a car water pump?

The cost of a car water pump varies due to the cost of the pump itself, and labour involved for installation. We recommend getting a few quotes from different suppliers to better understand the cost you might expect to pay.

Can you still drive a car with a bad water pump?

If your water pump isn’t working correctly, try not to drive your vehicle until it is fixed. A failing water pump can lead to engine overheating, which can cause severe damage. If you suspect your water pump is failing, it’s best to have it inspected and repaired as soon as possible.

What are the symptoms of a bad water pump?

Symptoms of a bad water pump include coolant leaks, an overheating engine, a whining noise from the front of the engine, steam from the radiator, and consistently low coolant levels. If you notice any of these symptoms, get your water pump checked by a professional.

What happens if a car water pump fails?

If a car water pump fails, it can lead to your engine overheating. This can cause significant damage to your engine, resulting in costly repairs or even complete engine failure. It’s important to address any issues with your water pump as soon as you’re aware of them to avoid serious damage to your vehicle.

How often should the water pump be replaced?

Water pumps typically last between 60,000 and 100,000 miles. However, it's best to follow the manufacturer's recommendations for your specific vehicle. Regular maintenance checks can help identify potential issues early.

Is it necessary to replace the timing belt when replacing the water pump?

The timing belt often needs to be removed to access the water pump, and replacing both at the same time can save on labour costs and prevent future issues. While not strictly necessary, it is a cost-effective way of keeping your car in good condition.

How long does it take to replace a water pump?

Replacing a water pump can take between 2 to 4 hours, depending on the make and model of your vehicle. More complex vehicles may take longer.

Can I replace a water pump myself?

Replacing a water pump can be challenging, especially for those without mechanical experience. We recommend you employ a professional mechanic to perform the replacement and make sure it’s done correctly and safely.

Is the water pump covered under warranty?

Whether your water pump is covered under warranty depends on the terms and conditions. It’s best to check with your vehicle's manufacturer or warranty provider for details.

Can a bad water pump affect the heating system in my car?

Yes, a bad water pump can affect your car's heating system. The water pump is responsible for circulating coolant through the engine and heater core. If the pump fails, it can mean that not enough coolant flows through the engine, causing the heating system to function improperly.

Is it necessary to use a specific type of coolant with a new water pump?

It’s important to use the coolant type recommended by your vehicle's manufacturer. Using the right coolant helps to make sure optimal performance and longevity of the water pump and cooling system. Always check your vehicle's owner manual for the recommended coolant type.