17 21 150 Removing and installing/replacing engine oil cooler (S85)

WARNING: This page is about a different car, the 2010 BMW M5, 2009 BMW M5, 2008 BMW M5, 2007 BMW M5, and 2006 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks

Remove FRONT BUMPER TRIM .

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.

Unfasten nut.

Detach oil line from engine oil cooler.

Catch and dispose of escaping oil.

Installation:

Replace sealing ring.

Fig 1: Locating Oil Line Nut

Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten screws.

Remove engine oil cooler (1).

Installation:

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

Fig 2: Locating Engine Oil Cooler Screws

Courtesy of BMW OF NORTH AMERICA, INC.