- 1998–2002 Factory-verified
T89 Factory-verified
Also described as Lamp, tail and stop, exportTail and stop lamp, export
Also documented for BuickCadillacChevroletGMCHummerOldsmobileSaturn
Documented applications
- 2001–2004 Factory-verified
- 2000–2005 Factory-verified
This page aggregates every documented appearance of T89 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.