How long does it take to replace an engine timing belt?

[OColeman]

The engine timing belt is generally replaced every 3 to 5 years or approximately 80,000 to 100,000 kilometers. The specific replacement interval depends on the actual usage of the vehicle. Details are as follows: 1. If the vehicle is often driven with light loads, the belt can be inspected around 80,000 kilometers. If no issues are found, it can continue to be used until replacement is needed at 100,000 to 130,000 kilometers. 2. If the vehicle is frequently driven under heavy loads, leading to greater belt wear, it should be inspected around 60,000 to 80,000 kilometers and replaced at 100,000 kilometers. Below is a brief introduction to the automotive timing belt: The timing belt is a rubber component with a limited service life. Over time, it naturally ages, hardens, and develops surface cracks. Additionally, since the timing belt operates continuously at high speeds, it is prone to wear and more likely to develop issues.