Rear Roof Locating pin grommet.  Installs in the side trim panel.  Sold each / volume pricing available

These little guys take a beating every time you remove and install your roof.  They are commonly damaged or missing as the rear locating pins drag across them .  Being affordable and easily replaced there is absolutely no reason to not replace them.

Fits 1997 C5 through 2025 and up C8 models.