17 51 000 Removing and installing/replacing charge air cooler (N55)

Special tools required:

11 8 670

Necessary preliminary tasks:

Remove front UNDERBODY PROTECTION .
Unfasten and detach charge air duct on left and right of charge air cooler.

IMPORTANT: Coat sealing rings of snap fasteners with lubricant.
Pressure pipes cannot be fitted without lubricant.

Only, when cover (1) is installed:

Release lock on cover (1) in direction of arrow.

Fig 1: Releasing Lock On Cover

G06175306

Courtesy of BMW OF NORTH AMERICA, INC.

Only, when cover (1) is installed:

Release cover (1) in direction of arrow and remove.

Fig 2: Removing Cover

G06175307

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws and remove charge air cooler (1).

Fig 3: Locating Charge Air Cooler Screws

G06175308

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Make sure charge air cooler (1) and cooler bracket (2) are in correct installation position.

Fig 4: Identifying Charge Air Cooler And Cooler Bracket

G06175309

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Make sure charge air cooler (1) and cooler bracket (2) are in correct installation position.

Fig 5: Identifying Charge Air Cooler And Cooler Bracket

G06175310

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

CAUTION: Risk of damage to sealing rings. Use of special tool 11 8 670 is essential.

Coat sealing rings with anti-seize agent.
Attach charge air duct (1) to charge air cooler (2) using special tool 11 8 670 .
Charge air ducts must audibly snap into place.

Fig 6: Attaching Charge Air Duct To Charge Air Cooler With Special Tool (11 8 670)

G05502065

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Shown on right side. The procedure is identical for the left side.

Reassemble the vehicle.