It acts as the synchronization bridge between the crankshaft and camshaft. If it breaks, the piston and valves may collide, causing severe and expensive engine damage.

Generally, replacement is recommended every 60,000 to 100,000 kilometers. A common industry benchmark for safety is replacing it at 80,000 km.

It is highly recommended to replace the timing belt tensioner, idler pulleys, and the water pump simultaneously to ensure the entire system is refreshed.

Yes, but replacing it after failure usually requires expensive engine repairs to fix damaged internal valves, which is why preventative replacement is critical.

Common signs include visible cracking on the rubber surface, fraying edges, or unusual engine noises during startup.

Metal chains offer more stability and longer life, but rubber belts are quieter, more cost-effective to produce, and widely used in a vast range of vehicle models.