GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the front seat. Refer to Front Seat Replacement - Bucket .
  2. Remove the front seat back. Refer to Front Seat Back Replacement .
  3. Remove the finish panels. Refer to Front Seat Trim Panel Replacement .

  4. Object Number: 305139  Size: SH
  5. Unfasten the J-retainers on both sides of the seat cushion cover.

  6. Object Number: 520149  Size: SH
  7. Remove the hog rings from the rear of the front seat cushion cover.

  8. Object Number: 305142  Size: SH
  9. Unfasten the hook and the loop retainers securing the seat cushion cover to the seat cushion pad.
  10. Pull the seat cushion cover from the cushion pad.

Installation Procedure


    Object Number: 305142  Size: SH
  1. Pull the seat cushion cover over the cushion pad.
  2. Fasten the hook and the loop retainers securing the seat cushion cover to the seat cushion pad.

  3. Object Number: 520150  Size: SH
  4. Install the hog rings to the rear of the front seat cushion cover.
  5. Install the front seat back. Refer to Front Seat Back Replacement .
  6. Install the finish panels. Refer to Front Seat Trim Panel Replacement .
  7. Install the front seat. Refer to Front Seat Replacement - Bucket .