LPO, grille, chrome surround with Black mesh insert

Years 2023 Models 1 Factory citations 1

Also documented for Cadillac Chevrolet GMC

Documented applications

Enclave — C1XX (2018–2024)

2023 Factory-verified

Essence, Premium: O; dealer-installed; in PCL and PDM

GM factory document — 2023 buick enclave order guide copy autoevolution wayback, p.25.

This page aggregates every documented appearance of RZ9 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.