Lambda sensor Mercedes-Benz A-CLASS (W169) 2004–2012 A 150 (169.031, 169.331) M 266.920 A0035428118

Part type

Lambda sensor

Also known as

Oxygen sensor, O2 sensor

Manufacturer

Mercedes-Benz

Model

A-CLASS (W169)

Years

2004–2012

Engine

A 150 (169.031, 169.331)

Engine code

M 266.920

SKU

842FC8A9

OEM

A0035428118

Lambda sensor removed from a Mercedes-Benz A-Class (W169) equipped with the 1.5-litre petrol engine. This oxygen sensor monitors exhaust gas composition to help the engine control unit optimise fuel mixture and emissions. OEM code A0035428118. Verify fitment against your original part before ordering to ensure connector and mounting compatibility.