For 1990-2009 cars

### Removal Procedure

1. Remove the front door trim panel. Refer to Front Side Door Trim Panel Replacement .
2. Remove the sound insulator. Apply only enough pressure to release the insulator from the door panel.

### Installation Procedure

1. Using the locating holes, carefully align the sound insulator to the door panel.

Important: If the adhesive on the insulator does not stick, use 3M® Silver Duct Tape P/N 06975 or equivalent to adhere the insulator to the door panel.

2. Install the front door trim panel. Refer to Front Side Door Trim Panel Replacement .