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Home » Automotive Blog » Engine Timing Belt Replacement Cost Breakdown

How Much Does the Timing Belt Replacement Cost

  • 5 min read
Timing Belt Replacement Cost
A car engine cam or timing belt replacement costs around £260- £650. If you are planning a long journey, checking your car’s engine, especially engine belts, including the timing belt, is always recommended for a hassle-free trip.

But how do you know it’s time for timing belt repair or replacement? Don’t worry; this article provides a complete cost breakdown of timing belt replacement, signs of faulty belts, and everything you need to know about this belt.

Whether you need timing belt replacement, repairs or maintenance, read this blog to learn everything about this specific engine belt;

What is a Timing Belt/Cam Belt?

A timing belt, also known as a cam belt, is one of the most integral engine belts. It offers direct support to the engine motor and keeps it running smoothly. This belt ensures the smooth and precise moments of the engine’s top and bottom halves.

The timing belt also helps synchronise the crankshaft and camshaft during rotation. As the name shows, this belt controls the opening and closing time of the engine cylinder valves to offer the right level of combustion.

Timing chains play the same role in the car’s engine as a timing belt. However, engine chains are noisier than engine belts. So, timely maintenance, repairs, and timing belt replacement are essential to keep the car engine working smoothly.

How Often Does a Timing Belt Need Replacement?

There is no fixed time frame for replacing the timing belt in every car or engine, depending on engine type, age, condition, and model. However, a timing belt can last a lifetime if maintained or repaired promptly.

However, the replacement span also varies depending on the timing belt manufacturer. A timing belt can last an average of 40,000 to 60,000 miles or 5-6 years.

Even if you have completed these miles, it is recommended to consult your manufacturer or a professional mechanic before replacing the timing belt.

What If I Don’t Replace the Timing Belt?

The timing belt consists of fibreglass and steel components. If you don’t repair or replace it promptly, it might damage your engine’s health and performance. If you are on a long journey with a loose or faulty timing belt, it might loose around the engine and out of the compartment, halting your journey. 

The worst thing that can happen to your car’s engine because of a worn-out or loose belt is that it will not synchronise with pistons and valves. If you don’t handle this issue timely, it might lead to an expensive engine replacement. 

Why Is It Essential to Replace Timing Belt?

No doubt, engine belts, especially timing belt or cam belts, deteriorates over time. However, there are a few other factors that lead to early wear and tear of timing belts, including;
  • High mileage
  • Engine overheating
  • Oil leakage
  • Engine coolant leakage
Neglecting prompt or timely timing belt replacement might significantly affect the car’s engine and overall performance.

What are the Signs of a Faulty Timing Belt?

Here are a few common signs of a faulty timing belt;
  • Engine misfiring
  • Unusual noise of the engine
  • Difficulty in starting the engine
  • Oil and coolant leaks
  • Rough idle
If you witness any of these signs in your car’s engine, it’s time to consult a professional automotive garage for timing belt repairs or replacement.
Timing Belt Replacement Cost

Timing Belt Replacement Cost Breakdown in the UK

The overall cost to replace a timing belt depends on different factors, including;
  • Car model,
  • make & type
  • Engine design and age
  • Chosen automotive garage
  • Location
  • Labour cost
  • Originality of components/ price of parts
In the UK, timing belt replacement costs around £260- £650 on average. The cost also varies depending on how long it takes to replace. The parts of the timing belt you have chosen to replace also affect the cost and required time to replace it.

On average, a timing belt replacement requires 4-5 hours. However, it can take more than 8 hours if the car engine is advanced or has complex components. Based on the job’s complexity, the replacement cost of a timing belt can go up to £1000 in the UK.

Timing Belt Replacement Cost By Car Make

Timing Belt Replacement Costs
Car Make Replacement Cost (£)
Audi £540
BMW £1065
Citroen £565
Vauxhall £590
Volkswagen £500
Toyota £615
Renault £530
Peugeot £535
Nissan £610
Mercedes £860
MINI £810
Ford £650

Can I Replace the Timing Belt Myself?

It is one of the most asked questions by mechanics and car professionals. Unfortunately, replacing a timing belt with a DIY method is not a good practice. This replacement requires precision and some technical steps.

So, it might be impossible for a non-professional individual to replace the timing belt efficiently. With professional replacement, you can ensure precision and reliability without any future risks to your car’s engine.

What Happens When You Choose a LMS for Timing Belt Replacement?

At London Motor Sports , we have a team of professional, experienced, and highly dedicated mechanics who offer OEM-approved parts replacement. Whether you are looking for a timing belt replacement or any other engine belt replacement, we offer all replacements and repairs with great attention to detail.

Here are a few steps our professionals follow to replace the timing belt;

  • Our expert mechanic first disassembles the engine parts connected to the timing belt. So they can examine the belt appropriately for replacement or repairs.
  • Secondly, the LMS mechanic will replace the timing belt from where it needs to be replaced or the entire belt.
  • Once the timing belt has been replaced, the mechanic will test the car’s engine for the smooth working of the engine and belt accordingly.

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