丰田锐志皇冠佳美氧传感器89467-22040 原厂品质替代

When your Toyota Altezza, Crown, or Camry experiences idle instability, noticeably higher fuel consumption, sluggish acceleration, or check engine light, it is likely due to aging or failed oxygen sensor causing air-fuel ratio imbalance. This sensor, when functioning properly, monitors exhaust oxygen content in real time and feeds ECU to precisely adjust fuel injection, ensuring combustion efficiency and emissions compliance. OEM number: 89467-22040; fits Toyota Altezza, Crown, Camry and similar models. During installation, be sure to use a dedicated socket to avoid breaking threads; recommend cold engine operation and applying a small amount of anti-seize to prevent galling at high temperatures.