GPN ✓ Factory-verified

Buick · Regular Production Option

Grille, blacked-out, with body-color surround

Years 2019 Models 1 Factory citations 1

Query this via API →

Also documented for Chevrolet

Documented applications

LaCrosse — E2XX, 3rd gen (2017–2019) →

• 2019 ✓ Factory-verified

  2019: Sport Touring: S

  ⛭ GM factory document — 2019 buick lacrosse order guide copy gm authority, p.6.

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