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Buick Encore Front Oxygen Sensor, fits original factory standard, OEM 55563348, used to monitor exhaust oxygen content and optimize combustion efficiency.
Replaces OEM #
MOQ
1件
Does your Buick Encore (2012-2019) experience MIL, obviously increased fuel consumption, rough idle, or weak acceleration? These symptoms usually indicate downstream oxygen sensor aging or failure causing air-fuel ratio imbalance. This sensor monitors oxygen content in exhaust and feeds ECU to accurately control injection; OEM number 55563348; fits Buick Encore (2012-2019) and other common models. Installation in cold vehicle; use dedicated socket for careful removal to avoid thread damage; ensure sensor harness away from exhaust.
别克昂科拉 前氧传感器 55563348 原厂标准
55563348