Compare 13 brands — check fitment and order online
OE part number 09K321370 is a Automatic transmission hydraulic filter kit compatible with AUDI, BENTLEY and other makes. Available from 13 brands, priced from £14.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Automatic transmission hydraulic filter kit OE 09K321370 prices range from £14.99 to £81.99, with 13 brands offering compatible parts.
Original installation position for OE 09K321370. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 09K321370 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| VW | TRANSPORTER T5 Van (7HA, 7HH, 7EA, 7EH), TRANSPORTER T5 Bus (7HB, 7HJ, 7EB, 7EJ), TRANSPORTER T5 Platform/Chassis (7JD, 7JE, 7JL, 7JY, 7JZ, 7F, MULTIVAN T5 (7HM, 7HN, 7HF, 7EF, 7EM, 7EN) +2 |
| AUDI | A5 (8T3), A4 B8 (8K2) |
| SKODA | OCTAVIA II Combi (1Z5), OCTAVIA II (1Z3) |
Choose a brand to see their compatible parts for OE 09K321370.
Products matched to OE number 09K321370.
| 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 09K321370 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 13 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 09K321370.