How Often Should the Engine Belt Be Replaced?

[DelKatherine]

Car belts are consumable items and require regular replacement. Generally, it is recommended to replace them every 3-5 years or after driving approximately 80,000-100,000 kilometers. The replacement interval for new car belts can be appropriately extended, but they should still be replaced after driving 100,000-130,000 kilometers. The specific replacement time should be referred to in the vehicle maintenance manual. Below are some related details: 1. Other situations requiring replacement: Additionally, the actual usage of the car should be considered. If the car is often driven without heavy loads, the belt can be inspected at 80,000 kilometers and continued to be used if no issues are found, with replacement scheduled at 100,000-130,000 kilometers. If the car is frequently driven under heavy loads, causing greater belt wear, it should be inspected every 60,000-80,000 kilometers and replaced around 100,000 kilometers. 2. Replacement precautions: When replacing the timing belt, it is common to replace the alternator belt and tensioner pulley together. The specific cost depends on the product brand and vehicle model. If the water pump has issues, it should also be replaced simultaneously.