Toyota Genuine Quality Oxygen Sensor 22641-AA160 Auto Parts Precise Fitment

Toyota original oxygen sensor 22641-AA160, designed for mounting on exhaust manifold or exhaust pipe; real-time monitoring of exhaust oxygen content and feedback to ECU to precisely control air–fuel ratio, ensuring engine combustion efficiency and emissions compliance. Fits Camry, RAV4 and other Toyota models; installation difficulty is medium; labor 0.5-1 hour recommended. When the check engine light is on, fuel consumption rises, idle is unstable, or acceleration is weak, sensor aging or failure is indicated; replace promptly to restore performance.