Details
- Opening Temperature [°C]
- 88 °C
- Quality
- Tama
- Diameter [mm]
- 52 mm
- Height [mm]
- 46 mm
Compare 1 brand — check fitment and order online
OE part number B54115171A is a Coolant thermostat compatible with ASIA MOTORS, BMW and other makes. Available from 1 brands, priced from £20.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE B54115171A. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE B54115171A is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| MAZDA | 323 III Hatchback (BF), 323 III Saloon (BF), 323 C IV (BG) |
| MITSUBISHI | LANCER III Station Wagon (C1 V, C3 V), L 300 III Bus (P0 W, P1 W, P2 W, P3 W), GALANT VI Saloon (E3 A), COLT III (C5 A) +2 |
| HONDA | ACCORD III (CA) |
Products matched to OE number B54115171A.
| 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 B54115171A 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 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 B54115171A.