Sensor Mercedes-Benz A-CLASS (W168) 1997–2004 42855

Part type

Sensor

Manufacturer

Mercedes-Benz

Model

A-CLASS (W168)

Years

1997–2004

Part brand

MAPCO

SKU

2AAAAD47

OEM

42855

MAPCO42855 [MAPCO 42855]

0021444

Mass air flow sensor for Mercedes-Benz A-Class W168 (1997–2004), MAPCO brand. This sensor measures incoming air volume to optimize fuel injection and engine performance. OEM codes 42855, MAPCO42855, 0021444. Verify fitment against your original unit's part number before ordering.