W9 ● Confirmed

Buick · Regular Production Option

Wood-grain applique

Years 1970 Models 1

Documented applications

Full-Size — LeSabre / Electra / Wildcat →

• 1970 ● Confirmed

  Estate Wagon

This page aggregates every documented appearance of W9 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.