Fastening the auxiliary coolant pump for the exhaust turbocharger
WARNING: This page is about a different car, the 2025 BMW M4, 2024 BMW M4, 2023 BMW M4, 2022 BMW M4, and 2021 BMW M4. However, it is still accessible from the selected car via links, so may be relevant.
- Insert the auxiliary coolant pump (3)
and position it.
- Insert the retaining bracket (2)
in the marked
area and install it.
- Tighten nut (1)
.
TIGHTENING TORQUE SPECIFICATIONS
| Auxiliary coolant pump holder to cylinder head |
| M6 |
Tightening torque |
8 Nm |
 Courtesy of BMW OF NORTH AMERICA, INC.
|