Mass air flow meter Mercedes-Benz S-CLASS (W220) 1998–2005 S 320 (220.065, 220.165) M 112.944 1120940048

Part type

Mass air flow meter

Also known as

MAF sensor, Air flow meter

Manufacturer

Mercedes-Benz

Model

S-CLASS (W220)

Years

1998–2005

Engine

S 320 (220.065, 220.165)

Engine code

M 112.944

Part brand

Bosch

SKU

4CBE996C

OEM

1120940048

0260217515

0280217515

LM0021

This Bosch mass air flow sensor measures the volume of air entering the engine, essential for precise fuel mixture control. Removed from a Mercedes-Benz S-Class (W220) with the 3.2L petrol engine (M 112.944, 165 kW). The unit shows general wear and visible dirt on the exterior surface. Match the OEM codes (0260217515, 1120940048, 0280217515, LM0021) against your original sensor before ordering to confirm fitment.