GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 208553  Size: SH
  1. Disconnect the electrical connectors from the (IAT) intake air temperature sensor and (MAF) mass airflow sensor, if equipped with the 5.7L (VIN G) engine.

  2. Object Number: 208569  Size: SH
  3. Remove the air intake duct, if equipped with the 5.7L (VIN G) engine.

  4. Object Number: 208554  Size: SH
  5. Disconnect the electrical connector from the (IAT) intake air temperature sensor, if equipped with the 3800 (VIN K) engine.

  6. Object Number: 208572  Size: SH
  7. Remove the air intake duct, if equipped with the 3800 (VIN K) engine.

  8. Object Number: 221697  Size: SH
  9. Remove the air cleaner assembly bolts.
  10. Remove the air cleaner assembly / radiator support.

Installation Procedure


    Object Number: 221697  Size: SH
  1. Install the air cleaner assembly / radiator support.
  2. Install the air cleaner assembly bolts.
  3. Tighten
    Tighten the air cleaner bolts to 12 N·m (106 lb in).


    Object Number: 208572  Size: SH
  4. Install the air intake duct, if equipped with the 3800 (VIN K) engine.

  5. Object Number: 208554  Size: SH
  6. Connect the electrical connector to the IAT sensor, if equipped with the 3800 (VIN K) engine.

  7. Object Number: 208569  Size: SH
  8. Install the air intake duct, if equipped with the 5.7L (VIN G) engine.

  9. Object Number: 208553  Size: SH
  10. Connect the electrical connectors to the IAT sensor and the MAF sensor, if equipped with the 5.7L (VIN G) engine.