What is timing belt replacement?
Replacing your timing belt on schedule prevents a sudden failure that can seriously damage the engine.
The timing belt keeps the crankshaft and camshafts in sync. It is made of reinforced rubber and wears with age and kilometres. Manufacturers set a replacement interval, often between 90,000 and 150,000 km or a set number of years. The water pump and tensioners are often replaced at the same time.
Signs you need it
- Your car has reached the recommended interval
- There is no record of a previous replacement
- Ticking or squealing from the front of the engine
- Oil leaks near the timing cover
How it works
- Check the interval for your engine
- Remove covers and set timing marks
- Replace the belt, tensioner and idler
- Replace the water pump if recommended
- Check timing and test run
This service is carried out at a workshop.
How much does it cost?
The exact price depends on your vehicle and the job. On MYLES, each professional shows a fixed price, a starting price, a range, or sends a quote — so you can compare like for like before you book.
- Engine layout and access
- Kit contents, such as water pump
- Labour time for your model
Tips
- Keep the receipt as proof for future buyers
- Replace the water pump at the same time if it is driven by the belt
Why it matters
Essential on interference engines: a snapped belt can destroy valves and pistons.