40A ✓ Factory-verified

Buick · Regular Production Option

Stripe color, exterior, White

Years 1998 Models 1 Factory citations 1

Query this via API →

Also documented for ChevroletOldsmobilePontiac

Documented applications

Skylark — N-body (1992–1998) →

• 1998 ✓ Factory-verified

  GM prints "(91)".

  ⛭ GM factory document — 1998 buick skylark rpo code list, p.1.

This page aggregates every documented appearance of 40A in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.