Compare 15 brands — check fitment and order online
OE part number 030109243M is a Timing belt tensioner pulley compatible with AUDI, BUICK (SGM) and other makes. Available from 15 brands, priced from £16.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Timing belt tensioner pulley OE 030109243M prices range from £16.99 to £48.99, with 15 brands offering compatible parts.
Original installation position for OE 030109243M. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 030109243M is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| VW | FOX Hatchback (5Z1, 5Z3, 5Z4), POLO (6N2), LUPO I (6X1, 6E1), POLO Variant (6V5) +2 |
| SEAT | AROSA (6H1), IBIZA II (6K1), CORDOBA (6K1, 6K2), INCA (6K9) |
Choose a brand to see their compatible parts for OE 030109243M.
Products matched to OE number 030109243M.
| Attribute | Value |
|---|---|
| Diameter [mm] | 57,5 |
| Width [mm] | 24,5 |
| Diameter [mm] | 47 |
| Height [mm] | 29 |
| Inner Diameter [mm] | 8,2 |
| Width [mm] | 33,5 |
| Diameter [mm] | 73 |
| Outer Diameter [mm] | 62 |
| Width [mm] | 18 |
| Belt Pulley Ø [mm] | 66,0 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 030109243M is a manufacturer's reference code for Timing belt tensioner pulley used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 15 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 030109243M.