Toyota Oxygen Sensor 89465-12620 89465-12630 89465-12600 89465-02190 Direct Plug-In Replacement

Toyota oxygen sensor (OEM numbers: 89465-12620, 89465-12630, 89465-12600, 89465-02190) installed in the exhaust manifold or pipe; monitors exhaust oxygen content and sends signals to the ECU to precisely control air-fuel ratio, ensuring efficient combustion and emission compliance. Fits most Toyota models such as Corolla, Camry, etc. Installation difficulty: medium; expected labor time about 30-60 minutes. Avoid damaging threads during operation. If the check engine light is on, idle is unstable, fuel consumption is abnormal, or acceleration is sluggish, inspect and replace promptly.