Details
- Opening Temperature [°C]
- 88 °C
- Weight [kg]
- 0,41 kg
- Housing Type
- 0
- Guarantee
- 3
Compare 28 brands — check fitment and order online
OE part number 350003 is a Coolant thermostat compatible with ALFA ROMEO, AUDI and other makes. Available from 28 brands, priced from £22.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant thermostat OE 350003 prices range from £22.99 to £70.99, with 28 brands offering compatible parts.
Original installation position for OE 350003. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 350003 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| RENAULT | SCÉNIC III (JZ0/1), GRAND SCÉNIC III (JZ0/1) |
| FIAT | PUNTO EVO (199), GRANDE PUNTO (199) |
| LANCIA | YPSILON (843) |
| VW | GOLF IV (1J1), BORA I (1J2), GOLF IV Variant (1J5), BORA Variant (1J6) |
| OPEL | CORSA D (S07) |
Choose a brand to see their compatible parts for OE 350003.
Products matched to OE number 350003.
| Attribute | Value |
|---|---|
| Height 1 [mm] | 26 |
| Diameter 1 [mm] | 67,0 |
| Height 1 [mm] | 25,5 |
| Housing Type | 30 |
| Quality | OE EQUIVALENT |
| Operating Mode | Electric |
| Supplementary Article/Supplementary Info | 19 |
| Housing material | 1 |
| Operating Mode | pneumatic |
| Diameter [mm] | 44 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 350003 is a manufacturer's reference code for Coolant thermostat used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 28 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 350003.