How Often Should the Car Engine Motor Belt Be Replaced?

[OEmmanuel]

Car engine motor belts should generally be replaced every 60,000 to 80,000 kilometers, with some models capable of lasting 80,000 to 100,000 kilometers before replacement. For regular vehicles, the engine belt should be replaced every one and a half to two years, or when the mileage reaches 60,000 kilometers. The belt is a crucial component of the engine's valve timing system, ensuring accurate intake and exhaust timing through its connection to the crankshaft and specific gear ratios. Car generator belts are made of rubber and are highly susceptible to drying, weathering, and wear. Being rubber-based, these belts inevitably degrade and wear out over time due to prolonged exposure to high temperatures.