Mercedes alternator belt replacement, made easy
Hassle-free MOT, Service and Car Repair
How much does a alternator belt replacement cost for Mercedes cars?
Car model | Fixter price range |
---|---|
Alternator belt replacement for Mercedes A Class | £52 - £82 |
Alternator belt replacement for Mercedes C Class | £52 - £82 |
Alternator belt replacement for Mercedes E-Class | £65 - £102 |
Alternator belt replacement for Mercedes GLA | £52 - £82 |
Alternator belt replacement for Mercedes B Class | £52 - £82 |
Alternator belt replacement for Mercedes C-Class Coupe | £52 - £82 |
Alternator belt replacement for Mercedes GLC | £52 - £82 |
We have
your back...
We find and vet the top rated garages so you don't have to.
We negotiate the best prices on your behalf.
Fair prices based on real time market data.
Save time with our car collection and delivery.
All work is guaranteed for 12 months.
Our expert insights into alternator belt replacement
What does an alternator belt do?
The alternator belt’s job is to transfer power from the engine crankshaft to various other components; these include the alternator (of course), the air conditioning and the power steering.
What are the symptoms of a malfunctioning alternator belt?
Below are the top three symptoms that could indicate you need an alternator belt replacement:
A squeaking sound from under the bonnet when you start your engine, or a high-pitched squeak while the engine is running.
If your car stalls regularly, or the engine refuses to turn over, it could be down to a slipping or broken alternator belt.
If you feel your car’s steering is heavier than normal, this could be due to a lack of power transferred to the power-steering system, and could also be down to the improper performance of your alternator belt.
What happens during an alternator belt replacement?
Our certified mechanics will:
Visually inspect the alternator belt for signs of wear, tears and cracks.
Check the alternator belt's pulleys and tensioner.
Replace the belt, if necessary.
Check related parts and advise if any other repairs are needed.
How Fixter works
Simply book online and we'll handle the rest
Upfront, fair pricing, with free collection & return and no hidden costs. Our in-house experts will then choose the ideal garage to work on your car.
A fully-insured Fixter driver will pick up your car, whenever and wherever works for you. (If you’d prefer to drive your car to the garage yourself, that’s not a problem!).
Our in-house experts will keep you updated, and your card is only charged once all work has been satisfactorily completed and approved by our team. Your driver will then drop the car back when it’s convenient for you.
Our reviews
Want to learn more about Mercedes alternator belt replacement?
What does an alternator belt do?
An alternator belt is known by many names including the drive belt, v-belt or a serpentine belt.
Alternators are responsible for sustaining the charge of the battery so that it can power the electrical components of the vehicle. Without this key piece of equipment, the battery would die after only a short amount of driving. When an alternator is actively charging the battery, it must be constantly spinning. This spinning is made possible by the alternator belt which runs from the pulley on the alternator to the crankshaft.
The alternator belt does a very specific job and without it, the alternator cannot provide the constant charge the battery needs when the car is running. The alternator belt also drives the range of ancillary components used by the vehicle, which can include the car's power steering, air conditioning compressor, water pump and in some cases, the cooling fan. In most cars, if the water pump and oil pump are left to fail or malfunction, it can lead to severe or fatal engine damage.
Made of rubber, the belt is prone to deterioration over time, and due to its position next to the engine, excessive heat and general wear will lead to a brittle drive belt that is prone to cracking. It’s an essential part of the healthy running of your engine, so it’s imperative it’s in good condition.
Mercedes-Benz
Mercedes-Benz is a German global car manufacturer and a division of Daimler AG. They were established over 100 years ago in 1926 and have grown to be the biggest selling premium vehicle brand in the world.
How popular is Mercedes in the United Kingdom?
The number of Mercedes cars on the road in the UK continues to rise, reaching 1.9million by the final quarter of 2018. There are almost 5 times as many Mercedes cars on the road as there were in 1995, showing just how popular this marque has grown to be.
Helping these powerful statistics on their way, the Mercedes A-Class was announced as the 8th best selling car in the UK in 2018. The premium family hatchback is vying for position against the ever-popular VW Golf—the current leader in this class.
Premium executive models of every shape and size
Mercedes deliver hatchbacks, saloons, estates and coupés at every size from their A- to E-Class ranges, as well as executive SUVs, the V-Class MPV, and of course, a more than desirable selection of convertibles and roadsters.
With prices rising to well over £100k, Mercedes cars are a great contender as the executive car of choice.
Mercedes-Benz: Giants of Formula One
Mercedes has always been a keen player within the F1 championship, taking their first 2 titles back in 1954 and 1955. Through the 1990s they joined forces with McLaren as an engine provider and part owner, bringing titles for both Mika Häkkinen and Lewis Hamilton and a constructors championship in 1988.
Their current and outright domination of the sport began in 2014, as a team in their own right, it has featured 5 straight constructors titles, with Lewis Hamilton taking 4 world championships and Nico Rosberg taking the other in 2016.
How often does an alternator belt need replacing?
The average lifespan of an alternator belt is around 3-4 years, but can vary depending on how much you use your car. Heat from the engine can also make the alternator belt deteriorate more quickly, causing it to crack and tear. As the belt is constantly spinning, it can also become loose and won’t function properly.
What happens during an alternator belt replacement?
Our certified mechanics will:
Visually inspect the alternator belt for signs of wear, tears and cracks.
Check the alternator belt's pulleys and tensioner.
Replace the belt, if necessary.
Check related parts and advise if any other repairs are needed.
What causes an alternator belt to break?
Alternator belts are made of rubber, therefore the belt is prone to deterioration over time. Additionally, due to its position next to the engine, excessive heat and general wear will lead to a brittle drive belt that is prone to cracking and splitting. It plays an essential role in the healthy running of your car, so it’s imperative it’s in good condition.
When should an alternator belt be replaced?
Typically the lifespan of an alternator belt is around 3–4 years. It should be inspected during your annual vehicle service or whenever you have an oil change.
What are the symptoms of a broken alternator belt?
Usually, there a few signs you can look for:
A squeaking sound from under the bonnet when you start your engine, or a high-pitched squeak while the engine is running.
If your car stalls regularly, or the engine refuses to turn over, it could be down to a slipping or broken alternator belt.
If you feel your car’s steering is heavier than normal, this could be due to a lack of power transferred to the power-steering system, and could also be down to the improper performance of your alternator belt.
If any of your vehicle’s accessories stop working or the headlights and interior lights flicker or operate much dimmer than usual.
How to replace an alternator belt on your car?
To carry out an alternator belt replacement you must:
Open the bonnet and visually inspect the alternator belt for signs of wear, tears and cracks.
Check any parts connected to the alternator belt, such as pulleys and the belt tensioner.
Replace the belt, if necessary.
Check related parts and components to see if any other repairs are needed.
Can you drive with a bad alternator belt?
You should stop driving your car if you think there may be a problem with your alternator belt. Your alternator belt might not look like one of the most important components of your engine’s operation, but the role of every car’s drive belt is paramount to the healthy performance of your car’s engine.
What happens if you don't change a broken alternator belt?
Failure to spot when your alternator belt needs replacing or when it’s not quite performing up to scratch can ultimately lead to a seized engine brought on by a failed water pump or another integral part of the system. Therefore in order to save money in the long-run you should have your alternator belt replaced as soon as you think it may be failing.
Do alternator belts deteriorate with age?
Yes, because the belt is made from rubber it does wear out over time. The average lifespan of an alternator belt is around 3-4 years, but can vary depending on how much you use your car. Heat from the engine can also make the alternator belt deteriorate more quickly, causing it to crack and tear. As the belt is constantly spinning, it can also become loose and won’t function properly.
Need a hand understanding your car needs?
As featured in
We cover all makes and models — anywhere in the UK
Popular locations
- alternator belt replacement in Birmingham
- alternator belt replacement in Brighton
- alternator belt replacement in Edinburgh
- alternator belt replacement in Leeds
- alternator belt replacement in Liverpool
- alternator belt replacement in London
- alternator belt replacement in Manchester
- alternator belt replacement in Portsmouth
- alternator belt replacement in Swansea
Popular services
- Mercedes MOT
- Mercedes car service
- Mercedes free air con check
- Mercedes brake pads replacement
- Mercedes front brake pads replacement
- Mercedes rear brake pads replacement
- Mercedes brake discs & pads replacement
- Mercedes front brake discs & pads replacement
- Mercedes rear brake discs & pads replacement
- Mercedes timing belt replacement
- Mercedes car diagnostic
- Mercedes clutch kit replacement
- Mercedes car battery replacement & fitting
Find your car model
- Mercedes EQA
- Mercedes EQB
- Mercedes EQC
- Mercedes EQE
- Mercedes EQS
- Mercedes GLB
- Mercedes A Class
- Mercedes C Class
- Mercedes E-Class
- Mercedes GLA
- Mercedes B Class
- Mercedes C-Class Coupe
- Mercedes GLC
- Mercedes CLA Coupe
- Mercedes E-Class Cabriolet
- Mercedes SLK
- Mercedes C-Class Cabriolet
- Mercedes S-Class
- Mercedes CLK
- Mercedes M-Class