Adjuster, seat, power, 6 way, driver and passenger

Years 1998–00 Models 1 Factory citations 3

Also documented for Buick Chevrolet Pontiac

Documented applications

Silhouette — U-body second generation (1997–2004)

1998–2000 Factory-verified

the 1998 list also prints AG9 for the rubber floor covering, which is BG9 elsewhere (see BG9)

GM factory document — 1998 oldsmobile silhouette ext rpo code list, p.1.
GM factory document — 1999 oldsmobile silhouette ext rpo code list, p.1.
GM factory document — 2000 oldsmobile silhouette ext rpo code list, p.1.

This page aggregates every documented appearance of AG9 in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.