ZN4 ✓ Factory-verified

Oldsmobile · Regular Production Option

Sales package, 1999 model year content

Years 1998 Models 1 Factory citations 1

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Also documented for ChevroletGMC

Documented applications

Bravada — GMT330 (1996–2001) →

• 1998 ✓ Factory-verified
  ⛭ GM factory document — 1998 oldsmobile bravada rpo code list, p.1.

This page aggregates every documented appearance of ZN4 in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.