Mass air flow meter Mercedes-Benz ML / M-CLASS (W164) 2005–2011 ML 320 CDI 4-matic (164.122) OM 642.940 A6420900144

Part type

Mass air flow meter

Also known as

MAF sensor, Air flow meter

Manufacturer

Mercedes-Benz

Model

ML / M-CLASS (W164)

Years

2005–2011

Engine

ML 320 CDI 4-matic (164.122)

Engine code

OM 642.940

Part brand

Mercedes-Benz

SKU

FACC2DFC

OEM

A6420900144 [A 642 090 01 44]

00201102468N [002 01 102468N]

4010276A [40 10276A]

Original Mercedes-Benz mass air flow meter for diesel engines, OEM code A6420900144. Fitted to the ML 320 CDI 4-matic (W164, 2005–2011) and compatible with other OM 642 diesel variants. The MAF sensor measures incoming air mass to optimize fuel injection and engine performance. Verify OEM codes A6420900144, 00201102468N, or 4010276A against your original unit before ordering.