Compare 19 brands — check fitment and order online
OE part number 138203 is a Alternator Freewheel Clutch compatible with AUDI, BMW and other makes. Available from 19 brands, priced from £19.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Alternator Freewheel Clutch OE 138203 prices range from £19.99 to £53.99, with 19 brands offering compatible parts.
Original installation position for OE 138203. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 138203 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| VW | GOLF IV (1J1), GOLF IV Variant (1J5) |
| HYUNDAI | TUCSON (JM), SANTA FÉ II (CM), ix35 (LM, EL, ELH), i30 (FD) |
| KIA | SPORTAGE II (JE, KM), SPORTAGE III (SL), VENGA (YN) |
| SKODA | OCTAVIA I Combi (1U5) |
Choose a brand to see their compatible parts for OE 138203.
Products matched to OE number 138203.
| Attribute | Value |
|---|---|
| Number of grooves | 4 |
| Width [mm] | 36,5 |
| Width [mm] | 42 |
| Outer Diameter [mm] | 55,9 |
| Width [mm] | 36,1 |
| Article number of the recommended special tool | OAPTK003 |
| Version | INA |
| Width [mm] | 39,3 |
| Number of ribs | 7 |
| Distance to first groove [mm] | 9,1 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 138203 is a manufacturer's reference code for Alternator Freewheel Clutch used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 19 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 138203.