Wuling Rongguang New Card 2019 Front Oxygen Sensor CM5G-3611010A Direct Replacement

When your Wuling Rongguang New Card 2019 shows MIL, rough idle, acceleration weakness, or abnormal fuel consumption, downstream oxygen sensor aging is likely. This sensor monitors exhaust oxygen content and feeds ECU to precisely control air-fuel ratio to ensure efficient combustion and emissions. OEM number CM5G-3611010A; fits Wuling Rongguang New Card 2019; direct replacement. Ensure sensor threads are clean and apply anti-seize to avoid thread damage; mind wiring harness routing to prevent contact with exhaust causing overheating.