Installing the coolant hose from the coolant radiator for the thermostat
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.
- Check sealing ring (1) of coolant line (2) for damage and, if necessary, replace it.
- Insert the coolant line (4) and install it.
- Connect and lock coolant line (4) in marked area (3).
The coolant line (4) must engage audibly.
- Feed the coolant line (2) into the holder (1).
- Connect and lock the holder (1).
The holder (1) must engage audibly.
Follow-up work
- Refer to INSTALLING AUXILIARY COOLANT PUMP FOR THE EXHAUST TURBOCHARGER .
- Refer to INSTALLING FAN COWL .
- Refer to INSTALLING THE REAR TOP CROSS CONNECTION .
- Refer to INSTALLING UPPER CROSS CONNECTION .
- Refer to INSTALLING THE CENTER ENGINE COMPARTMENT COVER .
- Refer to INSTALLING THE FRONT HOOD SEAL .
- Refer to INSTALLING THE CLEAN AIR PIPE FOR CYLINDERS 1 TO 3 .
- Refer to CONNECTING THE COOLANT LINES .
- Refer to INSTALLING THE RIGHT INTAKE FILTER HOUSING (FRONT-END STRUT REMOVED) .
- Refer to INSTALLING THE FRONT-END STRUT .
- Refer to FILLING AND VENTING THE HIGH-TEMPERATURE COOLANT CIRCUIT .