Installation Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Align the grille to the grille support and the fenders.

Fig 1: Installing Grille (Avalanche)

Courtesy of GENERAL MOTORS CORP.

Press the grille ends in order to secure the grille to the fender.
Align the radiator grille to the support reinforcement.
Install the push pin retainers (1) to the radiator support.

Fig 2: Installing Radiator Support Push-Pin Retainers

Courtesy of GENERAL MOTORS CORP.

Close the hood.
Inspect the grille for proper alignment.
For diesel only, install the winter cover, if removed.