Details
- for OE number
- 2720100631
Compare 15 brands — check fitment and order online
OE part number A2720100631 is a Crankcase ventilation oil separator compatible with AUDI, BENTLEY and other makes. Available from 15 brands, priced from £15.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Crankcase ventilation oil separator OE A2720100631 prices range from £15.99 to £30.99, with 15 brands offering compatible parts.
Original installation position for OE A2720100631. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE A2720100631 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| MERCEDES-BENZ | S-CLASS (W221, V221), C-CLASS (W204), E-CLASS T-Model (S211), E-CLASS (W211) +6 |
Choose a brand to see their compatible parts for OE A2720100631.
Products matched to OE number A2720100631.
| Attribute | Value |
|---|---|
| Seal Material | 34 |
| Valve Type | 7 |
| Fitting Position | Front Axle |
| Fitting Position | from cylinder head cover to oil separator |
| for OE number | 6460100762 |
| Height [mm] | 57 |
| Housing material | PA 66-GF 25 |
| Housing material | PA 6 GF 30 |
| Length [mm] | 165 |
| Mounting points diameter [mm] | 7 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number A2720100631 is a manufacturer's reference code for Crankcase ventilation oil separator used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 15 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 A2720100631.