B7T ✓ Factory-verified

Buick · Regular Production Option

Sill plates, front, bright

Years 2018–19 Models 1 Factory citations 2

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Also documented for CadillacChevrolet

Documented applications

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

• 2018–2019 ✓ Factory-verified

  2019: Base, Preferred, Sport Touring, Essence, Premium: S

  ⛭ GM factory document — 2018 buick lacrosse order guide copy gm authority, p.5.

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

This page aggregates every documented appearance of B7T in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.