Timing belt: when to change it, real cost, and what happens if it breaks

Why the timing belt is the most important maintenance for your car

The timing belt synchronizes the crankshaft with the camshafts. If it breaks while the engine is running, the valves and pistons collide. Result: engine destroyed in tenths of a second. Repair cost: 3,000-8,000?. Many cars go straight to the scrapyard.

It's the maintenance that saves the most money in the long run and the one most owners neglect.

How often should it be changed?

It varies by manufacturer and model, but the general rule is:

• Mileage: between 80,000 and 160,000 km, depending on the manufacturer
• Time: never more than 5-7 years, regardless of mileage
• Used cars: If you don't have a record of when it was changed, change it now.

The belt gives no warning signs. It doesn't make noise before breaking. There's no dashboard light. It just breaks.

What does the timing belt kit include?

A proper replacement isn't just the belt. The complete kit includes:

• Timing belt (new, OEM or certified equivalent)
• Belt tensioner (if the tensioner fails, the belt fails)
• Guide roller
• Water pump (in most engines, it's integrated with the timing belt/chain – changing it is free of charge for labour)
• Coolant (drained when changing the pump)

Cost at Zamule Cars vs dealership

At Zamule, the complete timing belt kit starts from 480 ? with OEM parts, 10% off dealer price. The same work at an official dealership in Palma: between 750 EUR and 1,400 EUR, depending on the brand.

Official manufacturer software to verify timing after assembly. 24-month written warranty.

How to know if it's time for a change

Trae el coche y te leemos el historial de mantenimiento con el escáner oficial. En 15 minutos sabes si tienes margen o si es urgente. El diagnosis es desde 49 € + IVA y se descuenta si autorizas el trabajo.

? See full service: Timing belt kit Palma