丰田前氧传感器 89467-22030 原装品质直接换

Toyota front oxygen sensor 89467-22030 can be replaced with original quality and directly installed on the exhaust manifold or front exhaust pipe; monitors exhaust oxygen content to feed ECU and accurately adjust air-fuel ratio for fuel economy and emissions. OEM number 89467-22030; fits Toyota Camry, Corolla, RAV4, and more. Replacement difficulty medium; recommended labor about 0.5-1 hour; avoid thread damage. If the engine runs rough, fuel economy spikes, acceleration weakens, or the check engine light is on, the sensor likely aged and should be replaced.