- 1998–1999 Factory-verified
T87 Factory-verified
Also described as Lamp, cornering
Also documented for CadillacChevroletOldsmobilePontiac
Documented applications
- 1987 Confirmed
not with W02 or WE2; requires N33 and CD4 with AR9; gnttype.org's 1987 option sheet
- 1998–1999 Factory-verified
- 1998 Factory-verified
This page aggregates every documented appearance of T87 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.