Exhaust gas temperature sensor Mercedes-Benz ML / M-CLASS (W164) 2005–2011 ML 320 CDI 4-matic (164.122) OM 642.940 A0051537928

Part type

Exhaust gas temperature sensor

Also known as

EGT sensor

Manufacturer

Mercedes-Benz

Model

ML / M-CLASS (W164)

Years

2005–2011

Engine

ML 320 CDI 4-matic (164.122)

Engine code

OM 642.940

SKU

5C3C22F9

OEM

A0051537928

0733494202812

Exhaust gas temperature sensor removed from a Mercedes-Benz ML 320 CDI (W164, 2005–2011). This sensor monitors exhaust temperature in the after-treatment system, feeding real-time data to the engine control unit for emission regulation. OEM codes A0051537928 and 0733494202812 should match your original unit before ordering to ensure proper fitment and function.