GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 STS 🢒 HVAC 🢒 Heating, Ventilation, and Air Conditioning 🢒 Air Cleaner Assembly Replacement

Removal Procedure

    Object Number: 1201221 Size: SH
  1. Turn the ignition OFF.
  2. Remove the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement .
  3. Disconnect the mass air flow (MAF) electrical connector.
  4. Remove the air cleaner bolts.
  5. Remove the air cleaner.

Installation Procedure

    Object Number: 1201221 Size: SH
  1. Install the air cleaner.

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

  2. Install the air cleaner bolts.

    3. Tighten
    Tighten the air cleaner bolts to 9 N·m (78 lb in).

  3. Connect the MAF electrical connector.
  4. Install the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement .