Mercedes-Benz Drive Belt replacement made easy

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Drive belts are also called auxiliary belts or serpentine belts.

Expert Mercedes-Benz Mechanics

200+

Total expert Mercedes-Benz drive belt replacement mechanics

Number of Ratings

140

Total number of drive belt replacement reviews for Mercedes-Benz bookings

Average Rating

Average user rating for Mercedes-Benz drive belt replacement bookings

Top Mechanics For Mercedes-Benz Drive Belt Replacement & Repairs

46 Reviews

Garage in Swindon , 44 years of experience

Started fixing bikes at the age 14 started at my local Ford dealer at 15. Moved to welding when I left school because no local work but still kept working on car's part time open my first car sales garage at...

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Garage in Birmingham , 20 years of experience

Hi, my name is marcus. I am a highly qualified mechanic with over 15 years experience. I am friendly, polite, reliable and efficient. Your safety is of the utmost importance . I take pride in my work and ...

147 Reviews

Mobile mechanic in Bristol , 5 years of experience

Why visit a garage? when you can opt for the convenience of a mechanic that comes to you, whether at home or at work. The range of work carried out includes (but is not limited to) servicing, brakes, batteri...

184 Reviews

Garage in Fareham, 15 years of experience

Three years' work experience within a family run garage and 13 years' work experience as a freelance Mobile Mechanic in Fareham and surrounding areas.

126 Reviews

Garage in Wincanton, 20 years of experience

Starting my love for cars watching my father repair cars since I was very young, then I went to a SENAI technical school of mechanics where I studied for 2 years and automotive electrical for another 2, afte...

10 Reviews

Garage in Hemel Hempstead, 10 years of experience

I started out working for a Jaguar Land rover specialist where I completed my apprenticeship, in the 4 years I worked across a broad range of manufacturers and undertook almost every type of mechanical, elec...

292 Reviews

Mobile mechanic in Ongar, 24 years of experience

5 years MOT tester 15 years vw audi seat skoda specialists 24 years experience on all makes and models

66 Reviews

Mobile mechanic in Hertford, 12 years of experience

Repairs, servicing and diagnostic on all makes and models of vehicles. Timing belts, clutches on smaller gearbox vehicles mobile. Suspension work. Brake pads, discs and shoes. Dpf regen.

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Mobile mechanic in Chelmsford, 13 years of experience

I started an apprenticeship for the local council where I learnt my craft and gained a lot of qualifications and experience. For the past 2 years I have been self employed carrying out mobile repairs and ser...

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Mobile mechanic in Eastbourne, 20 years of experience

Hi my name is lee. After years of watching my Dad and my older brother working on cars, doing bodywork and mechanics, I decided that this was the trade for me. I have specialised in mechanics for over 20...

50 Reviews

Mobile mechanic in Swadlincote, 10 years of experience

Now offering Mobile Mechanic Services ●Suspension Replacement ●Computer Diagnostics ●Brake Replacement ●Timing Belt Replacement ●Clutch Replacement ●Full/Interim Service ●General Health Check ●Gene...

111 Reviews

Garage in Bristol , 12 years of experience

I have worked as a mechanic for twelve years started out as HGV mechanic for five years moved on to cars for the last seven years.my duties included were engine strip down and rebuild,clutches,timing chain a...

14 Reviews

Garage in Pembroke Dock, 26 years of experience

JMP Autos is an independently owned mobile and garage service ,maintenance and servicing business, covering Pembrokeshire and Carmarthenshire. We have a fully functioning workshop in Pembroke Dock for the bi...

59 Reviews

Mobile mechanic in London , 18 years of experience

I’ve worked in the motor industry for over 18 years now my main experience is with all makes and models but my specialty is in jaguar and German makes of car as I spent most of my career in jaguar, BMW and M...

265 Reviews

Mobile mechanic in Peterborough, 18 years of experience

Mobile vehicle services across a wide range of vehicles. 18 years experience in the trade and main dealer experience. Everything from brakes and servicing to clutches and vehicle diagnostics

Frequently asked questions about Mercedes-Benz drive belt replacement & repairs

Read our answers to questions about drive belt replacement costs, symptoms and more.

What does a drive belt replacement on my Mercedes-Benz involve?

As there are a number of different processes that are required for different engines, some or all of the following procedures will apply;

  • Mechanic will check for an unusual noise coming from the engine.
  • Mechanic will inspect the auxiliary drive tensioner and other belt pulleys.
  • If necessary, the mechanic will then replace the serpentine belt tensioner.
  • Mechanic will advise if any other parts need to be replaced, like the auxiliary belt itself.
  • Mechanic will test the auxiliary drive belt system.
  • Mechanic will make any adjustments if necessary.

What are the signs of a bad Mercedes-Benz serpentine belt?

Typical symptoms of a problematic drive belt include;

  • When there is a squeaking noise coming from the engine bay.
  • When the steering becomes heavy (PAS pump is not being turned).
  • When the battery warning light is on (alternator is not being turned).
  • When the engine temperature light is on (water pump is not being turned).
  • Any combination of the above!

How long will an auxiliary drive belt or serpentine belt replacement take on my Mercedes-Benz?

An auxiliary drive belt or serpentine belt replacement usually takes under 1 hour, but can take more time. Ultimately, the time that the job will take will depend on a number of factors, like 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 Mercedes-Benz engine auxiliary belts be replaced?

Auxiliary belts or serpentine belts will need replacing as per the manufacturer's guidelines. Unfortunately it is one of the most common causes of roadside breakdowns and mechanics are constantly being called out to replace them.

When should Mercedes-Benz drive belts be replaced?

Auxiliary drive belts or serpentine belts should be replaced as per the manufacturer's guidelines, this can vary depending on your vehicle's make and model. Auxiliary drive belts are expected to last several years, and can last as long as 100,000 miles.

If you experience an issue with the auxiliary drive belt and are not sure whether it needs replacing then it is advisable to get help from a professional mechanic. They can identify exactly which part is at fault and advise on next steps.

What happens when the auxiliary belt breaks on my Mercedes-Benz?

If the auxiliary belt breaks the components that are run off the belt will not be able to turn. Depending on your vehicle make and model it can be that alternator is no longer turned, the PAS pump will not be turned, the water pump and air con compressor will not be turned.

How do you know if a Mercedes-Benz pulley is misaligned?

Often a chirping noise can point to a misaligned pulley, however can be tricky to distinguish a misaligned pulley from other related problems like a misaligned belt as the symptoms and accompanying sounds are very similar. If you suspect there is any issue with a pulley or there are concerns about its age or condition, book an inspection with a professional mechanic as soon as possible, driving the vehicle may lead to further complications or damage.

When should Mercedes-Benz power steering belt be replaced?

Power steering belts (or serpentine belts) are expected to last several years, and as can last as long as 100,000 miles. Power steering belts are nowadays in most cases not a separate belt, but are known as a serpentine belt which also drives various other ancillary components used by the vehicle. The belt should be replaced as per the manufacturer's guidelines, this can vary depending on your vehicle's make and model.

How do I know if my Mercedes-Benz alternator belt is bad?

Alternator belts (or serpentine belts) are expected to last several years, and as can last as long as 100,000 miles. Alternator belts are nowadays known as a serpentine belt which also drives various other ancillary components used by the vehicle and is not a separate belt. The belt should be replaced as per the manufacturer's guidelines, this can vary depending on your vehicle's make and model.

How do I know if my Mercedes-Benz fan belt is bad?

Fan belts (nowadays alternator are driven by a serpentine belt) are expected to last several years, and as can last as long as 100,000 miles. The belt that drives the alternator nowadays also drives various other ancillary components used by the vehicle and is not a separate belt and is known as a serpentine belt. The belt should be replaced as per the manufacturer's guidelines, this can vary depending on your vehicle's make and model.

What is the average life of Mercedes-Benz drive belts?

The average lifespan of a drive belt is expected to be between 50,000 - 100,000 miles. Modern cars have drive belts that are made from more durable material that can last longer than the ones on the older cars. Ultimately, how long the drive belt will last depends on a number of factors such as the car and driving habits.

What causes Mercedes-Benz drive belts to break?

The most common reason for a drive belt to break is simply age and wear. As the belt gets older, it can become brittle and cracked, which can cause it to snap. Other reasons why a drive belt can break include:
* Defective belt tensioner
* Pulley misalignment
* Defective bearings in the tensioner
* Other defective accessories driven by the drive belt

Can local garages offer home collection and delivery for Mercedes-Benz drive belt replacement?

Yes, many local garages are able to offer collection and delivery for a drive belt replacement 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 drive belt replacement on your Mercedes-Benz.

Can mobile mechanics do Mercedes-Benz drive belt replacement at my home or office?

Yes, mobile mechanics can do a drive belt replacement 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 drive belt replacement cost?

The cost for a Mercedes-Benz drive belt replacement 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 Auxiliary drive belt/s, Auxiliary drive belt tensioner, Alternator drive/serpentine belt, Alternator drive/serpentine belt tensioner, Fan drive/serpentine belt, Power steering drive belt/s and/or Power steering drive/serpentine belt idler/guide pulley.

Name Average Cost
Mercedes-Benz 190 £253 Get exact price
Mercedes-Benz 300 £106 Get exact price
Mercedes-Benz A-Class £149 Get exact price
Mercedes-Benz B-Class £158 Get exact price
Mercedes-Benz C-Class £99 Get exact price
Mercedes-Benz CLC-Class £86 Get exact price
Mercedes-Benz CL-Class £113 Get exact price
Mercedes-Benz CL Coupe £74 Get exact price
Mercedes-Benz CLK £99 Get exact price
Mercedes-Benz CLS-Class £100 Get exact price
Mercedes-Benz E-Class £106 Get exact price
Mercedes-Benz E-Class W124 £75 Get exact price
Mercedes-Benz GL-Class £205 Get exact price
Mercedes-Benz M-Class £102 Get exact price
Mercedes-Benz SL-Class £115 Get exact price
Mercedes-Benz SLK £82 Get exact price
Mercedes-Benz Sprinter £96 Get exact price
Mercedes-Benz Vaneo £108 Get exact price
Mercedes-Benz Vario £106 Get exact price
Mercedes-Benz V-Class £67 Get exact price
Mercedes-Benz Viano £87 Get exact price
Mercedes-Benz Vito £87 Get exact price

Average costs for 14 models not shown due to insufficient data. Show ∨

  • 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 R-Class
  • Mercedes-Benz Citan
  • Mercedes-Benz S-Class Coupe
  • Mercedes-Benz G-Class
  • Mercedes-Benz SLS
  • Mercedes-Benz 814

Estimates on average repair costs, such as the above results for a drive belt replacement, 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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