S55 ✓ Factory-verified

Buick · Regular Production Option

LPO, all-weather floor mats, front and rear, Black

Years 2018–19 Models 1 Factory citations 2

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Also documented for Chevrolet

Documented applications

Encore — Gamma II (2013–2022) →

• 2018–2019 ✓ Factory-verified

  not on Encore 1SV; not with PDH or VAV; the 2019 guide calls them premium all-weather floor liners

  ⛭ GM factory document — 2018 buick encore order guide copy gm authority, p.17.

  ⛭ GM factory document — 2019 buick encore order guide copy gm authority, p.14.

Related codes · mentioned in these notes

1SVPDHVAV

This page aggregates every documented appearance of S55 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.