What is the replacement interval for belts?

2 Answers
McJames
07/24/25 8:05pm
The replacement interval for belts is between 60,000 to 80,000 kilometers. When the vehicle exceeds 50,000 kilometers, the timing belt should be inspected to promptly identify any abnormal conditions. The function of automotive engine belts: Transmit the crankshaft's force to drive components such as the water pump and alternator. Steps for replacing automotive engine belts: 1. Lift the car with a jack; 2. Remove the engine undercover; 3. After removing the undercover, the alternator belt becomes visible; 4. Remove the exposed old alternator belt; 5. Install a new engine belt; 6. The engine belt replacement is complete.
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StIris
08/11/25 11:01am
To be honest, I have to answer this question based on my personal experience, as I've owned several cars and dealt with numerous belt issues. Generally speaking, when to replace your car's belt depends on your driving habits and the vehicle model. Most owner's manuals recommend inspection and replacement every 5-7 years or after covering 60,000 to 100,000 kilometers – and this advice isn't given lightly. Why? Over time, belts age and develop cracks. If a critical component like the timing belt snaps, it can cause immediate engine failure, leading to serious trouble. I remember one time I delayed replacement, only to end up stranded on the road, costing me a fortune in towing and engine repairs. Since then, I've always prioritized maintenance. Of course, requirements vary by brand – Japanese cars might be more durable, while European models often have stricter schedules. That's why it's best to have regular professional inspections rather than waiting for problems to arise. Ultimately, this affects both driving safety and your wallet, so it's not something to take lightly.
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