Compare 21 brands — check fitment and order online
OE part number 100331 is a Engine Oil Filter compatible with ALFA ROMEO, AUDI and other makes. Available from 21 brands, priced from £4.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Engine Oil Filter OE 100331 prices range from £4.99 to £15.99, with 21 brands offering compatible parts.
Original installation position for OE 100331. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 100331 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| VW | GOLF IV (1J1), BORA I (1J2), GOLF IV Variant (1J5), BORA Variant (1J6) +3 |
| SEAT | LEON (1M1) |
| SKODA | OCTAVIA I Combi (1U5) |
| MERCEDES-BENZ | C-CLASS (W203) |
Choose a brand to see their compatible parts for OE 100331.
Products matched to OE number 100331.
| Attribute | Value |
|---|---|
| Height [mm] | 169 |
| Height [mm] | 58 |
| Inner Diameter [mm] | 45 |
| Internal Thread Size | M20 x 1,5 |
| Outer Diameter [mm] | 87 |
| Inner Diameter 1 [mm] | 31 |
| Height [mm] | 79 |
| Height [mm] | 56 |
| Inner Diameter 2 [mm] | 62,5 |
| Inner Diameter [mm] | 62,5 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 100331 is a manufacturer's reference code for Engine Oil Filter used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 21 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 100331.