V4W (AJ) ● Confirmed

Cadillac · Regular Production Option

Turbine wheel discs

Years 1976–78 Models 2

Also described as Turbine-vaned wheel discs

Documented applications

DeVille / Calais →

• 1977 ● Confirmed

  All

Seville →

• 1976 ● Confirmed

  $45

• 1978 ● Confirmed

  $54

This page aggregates every documented appearance of 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.