铃木氧传感器 18213-64J10 空燃比传感器 替代211200-4580

This oxygen sensor (Air-Fuel Ratio Sensor) is designed for various Suzuki models: Swift 1.4L/1.6L (2010-2015), S-Cross 1.6L (2012-2018), Vitara 1.4T/1.6L (2013-2019). It monitors oxygen in exhaust in real time and provides Air-Fuel Ratio signal to ECU to ensure fuel economy and emissions compliance. OEM number 18213-64J10, also compatible with alternative 211200-4580 for cross-checking inventory. Replacement difficulty is medium; use a dedicated socket, clean threads, apply anti-seize before installation to prevent signal error. This sensor is a direct replacement type, no programming required; suitable for bulk procurement for maintenance.