Compare 18 brands — check fitment and order online
OE part number 09E321371A is a Automatic transmission hydraulic filter kit compatible with AUDI, AUDI (FAW) and other makes. Available from 18 brands, priced from £9.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Automatic transmission hydraulic filter kit OE 09E321371A prices range from £9.99 to £50.99, with 18 brands offering compatible parts.
Original installation position for OE 09E321371A. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 09E321371A is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| AUDI | A8 D3 (4E2, 4E8), A5 (8T3), A4 B8 (8K2), Q5 (8RB) +5 |
| BENTLEY | CONTINENTAL Convertible (3W, 394) |
Choose a brand to see their compatible parts for OE 09E321371A.
Products matched to OE number 09E321371A.
| Attribute | Value |
|---|---|
| Transmission Type | 31 |
| Bypass Valve Opening Pressure [bar] | 0,2 |
| Height [mm] | 15 |
| Height [mm] | 27 |
| Height [mm] | 34 |
| Length [mm] | 129 |
| Length [mm] | 179 |
| Length [mm] | 199 |
| Length [mm] | 206 |
| Length [mm] | 235 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 09E321371A is a manufacturer's reference code for Automatic transmission hydraulic filter kit used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 18 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 09E321371A.