Compare 9 brands — check fitment and order online
OE part number AT20205 is a Crankcase ventilation valve used by MERCEDES-BENZ. We have 9 compatible replacement parts from KAMOKA, YSPARTS, ESEN SKV, ENERGY, HART.
Crankcase ventilation valve OE AT20205 prices range from £22.99 to £49.99, with 9 brands offering compatible parts.
OE AT20205 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| MERCEDES-BENZ | R-CLASS (W251, V251), S-CLASS (W221, V221), M-CLASS (W164), E-CLASS (W211) +6 |
Choose a brand to see their compatible parts for OE AT20205.
Products matched to OE number AT20205.
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Aftermarket manufacturers cross-reference matching oil separator, crankcase ventilation to OE AT20205 — verify fitment before ordering.
| Attribute | Value |
|---|---|
| Material | PA 66 GF 30 |
| Fitting Position | Crankcase |
| for OE number | 077103245B |
| Material | 55 |
| Number of connectors | 2 |
| Number of inlets/outlets | 1 |
| PCN: | 40094200 |
| Supplementary Article/Supplementary Info | 85 |
| Weight [kg] | 0,043 |
| Weight [kg] | 0,11 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number AT20205 is a manufacturer's reference code for Crankcase ventilation valve used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 9 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 AT20205.