GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Avalanche - 4WD 🢒 Body and Accessories 🢒 Seats 🢒 Rear Side Door Sill Trim Plate Replacement

Removal Procedure

    Object Number: 521859 Size: SH
  1. Use a flat-bladed tool in order to pry the door sill plate.
  2. Remove the sill plate from the vehicle.

Installation Procedure

    Object Number: 521859 Size: SH
  1. Install the sill plate.
  2. Push the sill plate down until the sill plate locks into place.