GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Avalanche - 4WD 🢒 Engine 🢒 Engine Controls - 8.1L 🢒 Air Cleaner Element Replacement

Removal Procedure

    Object Number: 750582 Size: SH
  1. Remove the intake air resonator. Refer to Intake Air Resonator Replacement .
  2. Disconnect the mass air flow/intake air temperature (MAF/IAT) sensor electrical connector (3).

    3. Object Number: 858229 Size: SH
  3. Loosen the air cleaner housing cover screws.
  4. Remove the air cleaner housing cover.
  5. Remove the air filter element.
  6. Inspect the air filter element for the following:
    7. • Dust
    • Dirt
    • Water
  7. Clean or replace the air filter element as required.

Installation Procedure

    Object Number: 858229 Size: SH
  1. Install the air filter element.
  2. Install the air cleaner housing cover.
  3. Tighten the air cleaner housing cover screws until snug.

    4. Object Number: 750582 Size: SH
  4. Connect the MAF/IAT sensor electrical connector (3).
  5. Install the intake air resonator. Refer to Intake Air Resonator Replacement .