OKAY MOTOR Upstream Air Fuel Ratio Oxygen Sensor for Toyota Camry Solara Scion tC 2.4L Positions:Front, Upper Part #: 234-9041, 89467-06030, 89467-33080 New aftermarket replacement unit 180-days manufacturer type warranty limited Applications: 2.4L, california emissions, to exhaust manifold. Without Solara. Camry. TC. Front. Upper. 2.4L, air/fuel ratio.