Lambda sensor BMW 1 (F20, F21) 2010+ 116 d N47 D16 A 7791800

Part type

Lambda sensor

Also known as

Oxygen sensor, O2 sensor

Manufacturer

BMW

Model

1 (F20, F21)

Years

2010–present

Engine

116 d

Engine code

N47 D16 A

SKU

2906845

OEM

7791800 [7 791 800]

779180001 [7 791 800 01]

Lambda sensor for BMW 1 (F20, F21) 116 d with N47 D16 A diesel engine. OEM codes 7791800 / 779180001. This oxygen sensor monitors exhaust composition to optimize fuel mixture and emissions control. Removed from a donor vehicle; verify the OEM codes against your original unit before ordering to ensure correct fitment.