Lambda sensor BMW 5 (E60, E61) 2003–2010 520 d N47 D20 A 7791600

Part type

Lambda sensor

Also known as

Oxygen sensor, O2 sensor

Manufacturer

BMW

Model

5 (E60, E61)

Years

2003–2010

Engine

520 d

Engine code

N47 D20 A

Part brand

Bosch

SKU

F9B97296

OEM

7791600

779160001

0281004018

This Bosch lambda sensor measures oxygen levels in the exhaust gases to optimize fuel-air mixture and reduce emissions on your BMW 5 (E60, E61) 520d with the N47 D20 A engine. Part of the exhaust system, it's integral to engine efficiency and emissions control. The sensor shows general wear and surface soiling; verify OEM codes 779160001 or 0281004018 match your original unit before ordering.