LX6-family 2.5 I4 ● Confirmed

Oldsmobile · Regular Production Option

2.5L Iron Duke I4 (std)

Years 1981–82 Models 1

Documented applications

Starfire / Omega →

• 1981–82 ● Confirmed

  Omega

This page aggregates every documented appearance of LX6-family 2.5 I4 in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.