17 11 150 Removing and installing/replacing engine oil cooler (S65)

WARNING: This page is about a different car, the 2011 BMW M3, 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks

Remove FRONT BUMPER TRIM Remove FRONT UNDERBODY PROTECTION

WARNING: Danger of scalding!
Only perform this work after engine has cooled down.

Recycling

Engine oil escapes when oil lines are released. Catch and dispose of emerging engine oil.

Observe country-specific waste-disposal regulations.

Slacken nut (1).

Detach oil line from engine oil cooler.

Catch and dispose of escaping oil.

Installation:

Replace sealing ring.

Unscrew screws (2).

Fig 1: Identifying Nut And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Slacken nut (1).

Detach oil line from engine oil cooler.

Catch and dispose of escaping oil.

Release screw (2).

Remove engine oil cooler (3).

Installation:

Replace sealing ring.

Add final details to vehicle.

After completing work, check engine oil level and top up if necessary.

Fig 2: Identifying Nut, Screw And Engine Oil Cooler

Courtesy of BMW OF NORTH AMERICA, INC.