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BMW 523Li 525i Oxygen Sensor 11787558055, fits BMW 5 Series, OEM 0258017098, provides precise engine data feedback to improve fuel efficiency.
Replaces OEM #
MOQ
1件
| Vehicle Model / Generation | Year | Engine | Specification |
|---|---|---|---|
| 525i | — | — | — |
Oxygen sensor replacement uses OEM 11787558055 and 0258017098; highly universal. Monitors exhaust oxygen content and feeds ECU to adjust air-fuel ratio for efficient combustion. Fits BMW 523i and 525i; after installation, fixes high fuel consumption, sluggish acceleration, and reduces emissions. If idle is unstable, exhaust emits black smoke, or the check engine light comes on, the oxygen sensor aging is the likely cause—replace.
宝马523Li 525i氧传感器11787558055 0258017098 发动机传感器 精确反馈
523Li