GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 292975  Size: SH
  1. Disconnect the IAT sensor electrical connector (2).
  2. Remove the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement .

  3. Object Number: 293431  Size: SH
  4. Loosen the retaining screws on the air cleaner cover.
  5. Remove the housing cover and remove the air cleaner element.
  6. Inspect the housing cover, the seal assembly, and the air cleaner duct for damage. If a problem is found, replace as necessary.

Installation Procedure


    Object Number: 293431  Size: SH
  1. Carefully install the air cleaner element into the air cleaner assembly.
  2. Install the air cleaner housing cover and tighten the retaining screws.
  3. Install the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement .

  4. Object Number: 292975  Size: SH
  5. Connect the IAT sensor electrical connector (2).