Lambda sensor BMW 3 (E90, E91, E93, E92) 2005–2013 330 i N52 B30 A

Part type

Lambda sensor

Also known as

Oxygen sensor, O2 sensor

Manufacturer

BMW

Model

3 (E90, E91, E93, E92)

Years

2005–2013

Engine

330 i

Engine code

N52 B30 A

SKU

F8F86A9B

Lambda sensor for BMW 3 E-series (2005–2013) with the 330i N52 petrol engine. This oxygen sensor measures exhaust gas composition and feeds data to the engine control unit to optimise fuel mixture and emissions. Removed from a donor vehicle; verify OEM codes against your original unit before ordering to confirm fitment.