Details
- for manufacturer number
- 7920139
Compare 3 brands — check fitment and order online
OE part number 5Q0121087F is a Coolant Flange compatible with AUDI, SEAT and other makes. Available from 3 brands, priced from £3.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant Flange OE 5Q0121087F prices range from £3.99 to £4.99, with 3 brands offering compatible parts.
Original installation position for OE 5Q0121087F. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 5Q0121087F is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| SEAT | LEON ST (5F8), LEON (5F1), LEON SC (5F5) |
| VW | GOLF VII (5G1, BQ1, BE1, BE2), GOLF VII Variant (BA5, BV5) |
| AUDI | A3 Sportback (8VA, 8VF), A3 (8V1, 8VK), A3 Limousine (8VS, 8VM) |
| SKODA | OCTAVIA III (5E3, NL3, NR3), OCTAVIA III Combi (5E5, 5E6) |
Choose a brand to see their compatible parts for OE 5Q0121087F.
Products matched to OE number 5Q0121087F.
| 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 5Q0121087F 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 3 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 5Q0121087F.