Details
- Opening Temperature [°C]
- 102 °C
- Weight [kg]
- 0,49 kg
- Housing Type
- 0
- Supplementary Article/Supplementary Info
- 35
Compare 20 brands — check fitment and order online
OE part number 11537552403 is a Coolant thermostat compatible with BMW, BMW (BRILLIANCE) and other makes. Available from 20 brands, priced from £43.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant thermostat OE 11537552403 prices range from £43.99 to £110.99, with 20 brands offering compatible parts.
Original installation position for OE 11537552403. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 11537552403 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| BMW | 3 Touring (E91), 1 (E87), 3 Coupe (E92), 1 (E81) +6 |
Choose a brand to see their compatible parts for OE 11537552403.
Products matched to OE number 11537552403.
| 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 11537552403 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 20 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 11537552403.