V4V/V4W (AJ) ● Confirmed

Cadillac · Regular Production Option

Turbine wheel discs

Years 1978–79 Models 1

Documented applications

DeVille / Calais →

• 1978 ● Confirmed

  All

• 1979 ● Confirmed

  All

This page aggregates every documented appearance of V4V/V4W (AJ) in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.