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OE part number 03H121142 is a Coolant Flange compatible with AUDI, SEAT and other makes. Available from 1 brands, priced from £22.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 03H121142. The red ring marks where this part installs on the vehicle.
OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 03H121142 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| VW | PASSAT B6 (3C2), PASSAT B6 Variant (3C5), TOUAREG (7P5, 7P6), POLO V (6R1, 6C1) +1 |
| SEAT | IBIZA IV (6J5, 6P1), IBIZA IV SC (6J1, 6P5), IBIZA IV ST (6J8, 6P8) |
| SKODA | FABIA III Estate (NJ5), FABIA III (NJ3) |
Products matched to OE number 03H121142.
| Attribute | Value |
|---|---|
| Weight [g] | 50 |
| Diameter 2 [mm] | 32 |
| Opening Temperature [°C] | 92 |
| Weight [kg] | 0,12 |
| Cooling Hose | Connection Line |
| Diameter 3 [mm] | 54 |
| Diameter 4 [mm] | 28 |
| Fits thermostat with opening temperature [°C] | 101 |
| Fits thermostat with opening temperature [°C] | 103 |
| for OE number | 037121121A |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 03H121142 is a manufacturer's reference code for Coolant Flange used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 1 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 03H121142.