GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra Denali 🢒 Engine 🢒 Engine Controls and Fuel - 4.3L 🢒 Air Cleaner Element Replacement

Removal Procedure

    Object Number: 1877032 Size: SH
  1. Loosen the air cleaner outlet resonator clamp (1) at the mass air flow (MAF)/intake air temperature (IAT) sensor.
  2. Remove the air cleaner outlet resonator from the MAF/IAT sensor.

    3. Object Number: 1876316 Size: SH
  3. Disconnect the engine wiring harness electrical connector (1) from the MAF/IAT sensor.

    4. Object Number: 1877033 Size: SH
  4. Loosen the air cleaner housing screws.
  5. Lift up the air cleaner housing cover.
  6. Remove the air filter element.

Installation Procedure

    Object Number: 1877033 Size: SH
  1. Insert the NEW air filter element.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the air cleaner housing cover.
  3. Tighten the air cleaner housing screws.

    4. Tighten
    Tighten the screws to 3 N·m (27 lb in).


    Object Number: 1876316 Size: SH
  4. Connect the engine wiring harness electrical connector (1) to the MAF/IAT sensor.

    5. Object Number: 1877032 Size: SH
  5. Install the air cleaner outlet resonator to the MAT/IAT sensor.
  6. Tighten the air cleaner outlet resonator clamp (1) at the MAF/IAT sensor.

    7. Tighten
    Tighten the clamp to 4 N·m (35 lb in).