Details
- for OE number
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Compare 35 brands — check fitment and order online
OE part number 101031 is a Mass Air Flow Sensor compatible with ALFA ROMEO, ALPINA and other makes. Available from 35 brands, priced from £30.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Mass Air Flow Sensor OE 101031 prices range from £30.99 to £104.99, with 35 brands offering compatible parts.
Original installation position for OE 101031. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 101031 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| AUDI | 100 C3 Saloon (443, 444), 100 C3 Avant (445, 446), A6 C5 (4B2, 4B4), A6 C5 Avant (4B5, 4B6) +4 |
| LADA | 110 (2110) |
| ALFA ROMEO | 147 (937) |
Choose a brand to see their compatible parts for OE 101031.
Products matched to OE number 101031.
| Attribute | Value |
|---|---|
| Housing length [mm] | 96 |
| Manufacturer | PORSCHE |
| Number of used contacts | 5 |
| Packaging height [cm] | 7 |
| Packaging length [cm] | 10,5 |
| Packaging width [cm] | 8,5 |
| Quality | OE EQUIVALENT |
| Voltage [V] | 5 |
| Number of pins (output) [-pin connector] | 5 |
| Supplementary Article/Supplementary Info | 30 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 101031 is a manufacturer's reference code for Mass Air Flow Sensor used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 35 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 101031.