C93 (N/O) ● Confirmed

Cadillac · Regular Production Option

Opera lamps

Years 1971–72 Models 1

Documented applications

DeVille / Calais →

• 1971–72 ● Confirmed

  Brougham & 75 only

This page aggregates every documented appearance of C93 (N/O) in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.