Roewe 550 MG6 Oxygen Sensor 10000725 0258010082 Durable Replacement

Roewe 550 and MG6 exhaust gas oxygen sensor 10000725/0258010082; real-time monitoring of exhaust oxygen and feedback to ECU to control air–fuel ratio for efficient combustion. OEM 10000725; compatible with 0258010082; perfect fit. Replacement difficulty medium; labor 30-45 minutes; avoid thread damage during removal. If fuel consumption rises, idle unstable, weak acceleration, or warning light on, sensor may be failing and require replacement.