Lambda Sensor Heated. Type Oxygen Sensor. BMW 3 (E90) 316 i Saloon Petrol 09/2005 10/2011 RWD 16 115 85. Spanner Size 22. Fitting Position: Front; Fitting Position: before catalytic converter. Engine Code: N45 B16 A; Fitting Position: Front; Fitting Position: before catalytic converter.
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