Headlamps, right-hand rule of road, E mark, rectangular

Years 1999–04 Models 4 Factory citations 15

Also described as Headlamps, right-hand rule of road, E markHeadlamps, right rule of the road, E markHeadlamps, right-hand rule of the road, E mark

Also documented for Buick Cadillac Chevrolet GMC Hummer Pontiac

Documented applications

Alero — N-body (1999–2004)

1999–2004 Factory-verified

GM factory document — 1999 oldsmobile alero rpo code list, p.1.
GM factory document — 2000 oldsmobile alero rpo code list, p.1.
GM factory document — 2001 oldsmobile alero rpo code list, p.1.
GM factory document — 2002 oldsmobile alero rpo code list, p.1.
GM factory document — 2003 oldsmobile alero rpo code list, p.1.
GM factory document — 2004 oldsmobile alero rpo code list, p.1.

Bravada — GMT330 (1996–2001)

2000–2001 Factory-verified

GM factory document — 2000 oldsmobile bravada rpo code list, p.1.
GM factory document — 2001 oldsmobile bravada rpo code list, p.1.

Bravada — GMT360 (2002–2004)

2003–2004 Factory-verified

GM factory document — 2003 oldsmobile bravada rpo code list, p.1.
GM factory document — 2004 oldsmobile bravada rpo code list, p.1.

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

2000–2004 Factory-verified

GM factory document — 2000 oldsmobile silhouette ext rpo code list, p.1.
GM factory document — 2001 oldsmobile silhouette ext rpo code list, p.1.
GM factory document — 2002 oldsmobile silhouette ext rpo code list, p.1.
GM factory document — 2003 oldsmobile silhouette ext rpo code list, p.1.
GM factory document — 2004 oldsmobile silhouette ext rpo code list, p.1.

This page aggregates every documented appearance of T84 in the Oldsmobile reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.