GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1685811  Size: SH
  1. Remove the air cleaner housing assembly splash shields, if necessary.
  2. Release the air cleaner housing latches (1).

  3. Object Number: 1685812  Size: SH
  4. Open the air cleaner housing covers and remove the air cleaner filter elements (1).
  5. Inspect the air cleaner housing for debris and clean if necessary.

Installation Procedure


    Object Number: 1685812  Size: SH
  1. Install the air cleaner filter elements (1) and housing covers to the air cleaner housing assembly.

  2. Object Number: 1685811  Size: SH
  3. Secure the air cleaner housing cover latches (1).
  4. If previously removed, install the air cleaner housing assembly splash shields.