99A ✓ Factory-verified

Chevrolet · Regular Production Option

Stripe color accent, Dark Slate Gray

Years 1998 Models 1 Factory citations 1

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Also documented for BuickOldsmobilePontiac

Documented applications

Malibu — Fifth generation (1997–2005) →

• 1998 ✓ Factory-verified

  GM prints "(91)". platform-list code; the Malibu 1997–1999 kit order guides do not show it.

  ⛭ GM factory document — 1998 chevrolet malibu rpo code list, p.1.

This page aggregates every documented appearance of 99A in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.