GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2004 🢒 GMC K Sierra - 4WD 🢒 Engine 🢒 Engine Controls - 6.6L (LLY) 🢒 Air Cleaner Element Replacement

Removal Procedure

    Object Number: 877698 Size: SH
  1. Disconnect the mass air flow (MAF)/intake air temperature (IAT) sensor electrical connector (1).

    2. Object Number: 858229 Size: SH
  2. Loosen the screws holding the air cleaner housing halves together.
  3. Separate the housing halves and remove the air filter element.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 858229 Size: SH
  1. Install the air filter element into the lower air cleaner housing.
  2. Install the upper housing cover and tighten the screws.

    3. Tighten
    Tighten the screws to 4 N·m (35 lb in).


    Object Number: 877698 Size: SH
  3. Connect the MAF/IAT sensor electrical connector (1).