C61 (K) ● Confirmed

Cadillac · Regular Production Option

Automatic climate control

Years 1969–74 Models 1

Documented applications

DeVille / Calais →

• 1969 ● Confirmed

  Std Series 75

• 1970 ● Confirmed

  Std Series 75

• 1971–72 ● Confirmed

  Std Series 75

• 1973 ● Confirmed

  Std Series 75

• 1974 ● Confirmed

  Std Series 75

This page aggregates every documented appearance of C61 (K) in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.