本田七代雅阁后氧传感器 36532-RAC-U03 原装位安装

Honda seventh-generation Accord rear oxygen sensor OEM 36532-RAC-U03 is designed for 2003-2007 2.0L, 2.4L and 3.0L models. It uses a factory-position plug-in layout with no wiring changes required. Located downstream of the catalytic converter, it monitors exhaust oxygen content in real time and feeds signals to the ECU to adjust the air-fuel ratio for efficiency and emission compliance. Installation difficulty: medium; labor time about 0.5-1 hour. When idle is unstable, fuel consumption is abnormal, or the check engine light is on, sensor performance has declined and replacement restores stable operation.