13 64 541 Replacing all fuel injectors

WARNING: This page is about a different car, the 2003 BMW X5, 2002 BMW X5, 2001 BMW X5, and 2000 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Switch off ignition.
Remove complete injection pipe.

Unclip retainers (1).

Withdraw fuel injectors (2) from injection pipe.

Replace fuel injectors.

Fig 1: Withdrawing Fuel Injectors

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Coat sealing rings with anti-friction rubber coating (e.g. petroleum jelly).

Fig 2: Coating Sealing Rings

Courtesy of BMW OF NORTH AMERICA, INC.

Necessary preliminary tasks:

Switch off ignition
Remove complete injection pipe

Detach retainer (1).

Detach fuel injector from injection pipe.

Installation:

Check sealing rings, replace if necessary.

Insert fuel injector fully into injection pipe then pull out until groove is flush with edge of injection pipe.

Push on retainer.

Fig 1: Detaching Retainer

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Coat sealing rings of fuel injectors with anti-seize agent to facilitate fitting of injection pipe.