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OE part number 55578613 is a Oil outlet (charger) gasket compatible with CHEVROLET, GMC and other makes. Available from 1 brands, priced from £5.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 55578613. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 55578613 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| OPEL | ASTRA K (B16), ASTRA K Sports Tourer (B16), MOKKA / MOKKA X (J13), MERIVA B MPV (S10) +6 |
Products matched to OE number 55578613.
| Attribute | Value |
|---|---|
| Fitting Position | Exhaust Turbocharger |
| Quantity Unit | Piece |
| Fitting Position | Upper |
| Length [mm] | 57 |
| Length [mm] | 68 |
| Required quantity | 1 |
| Thickness [mm] | 2 |
| Thickness [mm] | 0,3 |
| Fitting Position | Lower |
| Fitting Position | Oil Sump |
OE (Original Equipment) number 55578613 is a manufacturer's reference code for Oil outlet (charger) gasket used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 1 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 55578613.