A42 (Y) ● Confirmed

Cadillac · Regular Production Option

6-way driver power seat

Years 1975–77 Models 2

Also described as 6-way power seat

Documented applications

DeVille / Calais →

• 1975 ● Confirmed

  Std exc. Limo & Calais

• 1976 ● Confirmed

  Std exc. Limo & Calais

• 1977 ● Confirmed

  All

Fleetwood →

• 1975–76 ● Confirmed

  Std exc. **Limousine** & Calais

This page aggregates every documented appearance of A42 (Y) in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.