How Often Should a Car Compressor Be Replaced?

[VonMalachi]

Generally, a car compressor should be replaced every 10 years. However, the exact replacement interval depends on the quality of the compressor and its frequency of use, as the quality of compressors varies across different car models, and usage frequency differs based on climate conditions and individual habits. Methods to determine if a car compressor is faulty include: 1. The compressor fails to rotate, produces abnormal noises during rotation, exhibits abnormal pressure levels (high pressure too low or low pressure too high); 2. The air conditioning compressor is not electrically powered but driven by the engine's gears or belts. When the air conditioning is off, the compressor idles; 3. When the AC switch is turned on, the engine RPM does not increase. If cooling is not required, removing the compressor's belt can improve power by more than half a gear without affecting the car.