Necessary preliminary tasks

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2011 BMW 328xi, 2011 BMW 328i, 2011 BMW 323i, 2010 BMW 328xi, and 2010 BMW 328i. However, it is still accessible from the selected car via links, so may be relevant.

Remove COOLANT THERMOSTAT

Loosen hose clamps (1).

Remove coolant hose.

Tightening torque 11 53 5AZ .

Unfasten hose clip (2).

Remove coolant hose.

Tightening torque 11 53 3AZ .

Disconnect plug connection (4).

Fig 1: Identifying Coolant Hose, Plug Connection With Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (3).

Tightening torque 11 53 1AZ .

Release screws (5).

Tightening torque 11 51 1AZ .

Installation: