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OE part number 705637 is a High-pressure Pump compatible with ALPINA, BMW and other makes. Available from 2 brands, priced from £141.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 705637. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 705637 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| BMW | 6 Convertible (F12), X6 (E71, E72), 5 Gran Turismo (F07), 7 (F01, F02, F03, F04) +3 |
| ALPINA | B5 Estate (F11), B5 (F10), B7 (F01, F02) |
Choose a brand to see their compatible parts for OE 705637.
Products matched to OE number 705637.
| Attribute | Value |
|---|---|
| Manufacturer Restriction | Toyota |
| Version | HP3 |
| Guarantee | 5 years guarantee |
| Manufacturer Restriction | DELPHI |
| Fitting Position | Cylinder Head |
| Fitting Position | engine sided |
| Length [mm] | 110 |
| Length [mm] | 90 |
| Manufacturer Restriction | Citroen; Fiat; Ford; |
| not suited for fuel type | 1 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 705637 is a manufacturer's reference code for High-pressure Pump used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 2 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 705637.