LC4 ● Confirmed

Cadillac · Regular Production Option

4.1L Buick V6 (credit option)

Years 1981–82 Models 2

Also described as Buick 4.1L V6

Documented applications

DeVille / Calais →

• 1981–82 ● Confirmed

  DeVille/Fleetwood coupes esp.

Seville →

• 1981–82 ● Confirmed

  Credit option

This page aggregates every documented appearance of LC4 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.