BMW X3 7 Series E60 E90 downstream oxygen sensor 11787545243 air-fuel ratio control

宝马X3 7系 E60 E90 后氧传感器11787545243 空燃比控制

BMW X3, 7 Series, E60, E90 downstream oxygen sensor 11787545243, compatible with multiple BMW models, OEM 117, for air-fuel ratio control

SensorIn StockBOSCHBMWX3

Replaces OEM #

MOQ

1

Vehicle Fitment(1 items)

Vehicle Model / GenerationYearEngineSpecification
X32003 ~ null

Specifications

品牌KLP
货号117 875 452 43 0 258 006 789 11787539137
加工定制
测量精度精准

Cross Reference / OEM

1178754524311787539137

BMW rear oxygen sensor for X3, 7 Series, E60, E90; installed behind catalytic converter; monitors exhaust oxygen and feeds ECU with air–fuel ratio data. OEM 11787545243; also compatible with 0258006789 and 11787539137; suitable for many BMW models with N52/N54 engines. When fuel economy worsens or emissions exceed limits, sensor signal may be drifted. Installation difficulty moderate; 1–1.5 hours; take care to protect threads and ensure proper sealing during removal.

FAQ — Motuon

宝马X3 7系 E60 E90 后氧传感器11787545243 空燃比控制

117

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