OE 1120940048 — Air Flow Meter Sensor (MAF) for Mercedes-Benz

OEM means the part was produced for the vehicle maker's assembly line; aftermarket means it is made independently to the same engineering drawing. For a air flow meter sensor (maf) the practical gap is usually tooling age and packaging rather than fit, provided the tolerance class matches.

Standard minimum order is 10 pieces per part number. Mixed orders that combine 1120940048 with other electrical & sensors references are welcome — that is how most clients fill an LCL or FCL container without over-stocking a single line.

Build-year coverage is listed row by row in the Applications table above. Where several generations share one number, the newer rows usually carry a revised suffix — compare the last four characters before buying, since a suffix change often means a different connector or bracket.

Aftermarket air flow meter sensor (maf) comes from tooling houses that hold the original drawings or licensed equivalents. KingMay sources from vetted factories and inspects each batch; the manufacturer name is available on request where your market requires origin documentation.

Every shipment of 1120940048 leaves with a packing list, photo documentation and a QC report. Warranty terms are agreed per contract and reference that inspection record; claims are settled in writing against the documentation.

The Related OE References table above lists the alternates we see most often in trade inquiries. Cross-references work because the engineering envelope is shared across the electrical & sensors family — always confirm dimensions and connector layout before you swap.