Y6L ✓ Factory-verified

Buick · Regular Production Option

Package, Avenir Convenience

Years 2025–27 Models 1 Factory citations 3

Query this via API →

Also documented for Cadillac

Documented applications

Encore GX — VSS-F (2020–2027) →

• 2025–2027 ✓ Factory-verified

  Avenir: O; includes TC2, UD7, CE1, UQA; also named by GM Authority

  ⛭ GM factory document — 2025 buick encore gx fleet order guide, p.12.

  ⛭ GM factory document — 2026 buick encore gx fleet order guide, p.13.

  ⛭ GM factory document — 2027 buick encore gx fleet order guide, p.12.

Related codes · mentioned in these notes

CE1TC2UD7UQA

This page aggregates every documented appearance of Y6L in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.