GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2006 🢒 Yukon XL Denali 🢒 Body 🢒 Body Rear End 🢒 Back Body Opening Frame Drain Valve Replacement - Front

Removal Procedure
  1. Lower the mid gate.
  2. Remove the rear compartment cover.
  3. Remove the cargo load mat.

    4. Object Number: 803917 Size: SH
  4. Using a trim panel removal tool or a suitable flat bladed tool, carefully pry the drain valve up from the cargo floor.
  5. Remove the drain valve from the vehicle.

Installation Procedure

    Object Number: 803917 Size: SH
  1. Align the drain valve into the opening in the floor.
  2. Press down on the drain valve to fully seat the valve into the floor.
  3. Install the cargo load mat.
  4. Install the compartment cover.
  5. Close the mid gate.