51F ✓ Factory-verified

Buick · Regular Production Option

LPO, floor liners, all-weather, front

Years 2019 Models 1 Factory citations 1

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Documented applications

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

• 2019 ✓ Factory-verified

  2019: Preferred, Sport Touring, Essence, Premium, Avenir: O

  ⛭ GM factory document — 2019 buick lacrosse order guide copy gm authority, p.11.

This page aggregates every documented appearance of 51F in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.