GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2002 🢒 GMC C Sierra - 2WD 🢒 Engine 🢒 Engine Controls - 8.1L 🢒 Air Cleaner Element Replacement

Removal Procedure

    Object Number: 350032 Size: SH
  1. Loosen the clamp (3) on the air duct (2) at the throttle body.
  2. Disconnect the electrical connector from the mass air flow/intake air temperature (MAF/IAT) sensor  (4).

    3. Object Number: 369427 Size: SH
  3. Loosen the 4 fasteners (8) securing the air cleaner housing top cover (4).
  4. Lift and rotate the top cover (4) of the air cleaner housing to gain access to the air filter element.
  5. Lift out the air filter element (5).
  6. Inspect the air filter element for the following:
    7. • Dust
    • Dirt
    • Water
  7. Clean or replace the air filter element if required.

Installation Procedure

    Object Number: 369427 Size: SH
  1. Install the air filter element (5) into the air cleaner housing.
  2. Rotate and install the top cover (4) to the air cleaner housing (6).
  3. Insert the fasteners (8) to secure the top cover.

    4. Object Number: 350032 Size: SH
  4. Connect the MAF/IAT (4) electrical connector.
  5. Tighten the clamp (3) on the air duct (2) at the throttle body.