Mercedes-Benz Lambda Sensor (A0035427018)

Description

The OEM Lambda Sensor (Part Number: A0035427018) is a genuine Mercedes-Benz exhaust and engine management component that measures the oxygen content in the exhaust gases. This information is sent to the engine control unit (ECU) to precisely adjust the air-fuel mixture for optimal combustion, fuel efficiency, and emissions control.

Manufactured to Mercedes-Benz factory specifications using high-quality sensing elements and heat-resistant materials, this lambda sensor provides fast response times, accurate readings, and long service life. A faulty lambda sensor can lead to increased fuel consumption, poor engine performance, rough idling, and emission warning lights. Replacing it with an OEM sensor restores proper engine operation and emissions compliance.