Toyota RAV4 Front Oxygen Sensor 89467-0R070 Direct Installation Emission Compliant Stable Performance

Toyota RAV4 (2006–2012, 2.4L/2.5L) upstream oxygen sensor, OEM 89467-0R070; installed behind the exhaust manifold; monitors exhaust oxygen content in real time and feeds ECU to precisely control air-fuel ratio; ensures combustion efficiency and emission standards. Installation difficulty: medium; about 0.5–1 hour; protect threads during removal. If check engine light is on, fuel consumption rises, idle is unstable, or acceleration is weak, sensor aging or failure is indicated; replace promptly.