PEF ✓ Factory-verified

Buick · Regular Production Option

LPO, package, all-weather protection (cargo tray and all-weather floor liners)

Years 2019 Models 1 Factory citations 1

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Also documented for ChevroletGMC

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.12.

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