GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 959425  Size: SH
  1. Loosen the clamp at the air cleaner assembly.
  2. Disconnect the intake air temperature (IAT) 1 sensor connector.

  3. Object Number: 1226445  Size: SH
  4. Remove the air cleaner assembly top cover and filter element.

  5. Object Number: 1226453  Size: SH
  6. Remove the air cleaner assembly bolt.
  7. Remove the air cleaner assembly.

Installation Procedure


    Object Number: 1226453  Size: SH
  1. Install the air cleaner assembly into position, aligning locking pins into the front panel.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the air cleaner attachment bolt.
  4. Tighten
    Tighten the bolt to 10 N·m (89 lb in).


    Object Number: 1226445  Size: SH
  5. Install the filter element and air cleaner assembly top cover.

  6. Object Number: 959425  Size: SH
  7. Tighten the clamp at the air cleaner assembly.
  8. Tighten
    Tighten the clamp to 4 N·m (35 lb in).

  9. Connect the IAT 1 sensor connector.