- 1987–1992 Single-source
Firebird years: 3rdgenformula option pages 1987–1992
D81 Factory-verified
Also described as Spoiler, rear, aero wrap-aroundSpoiler, rear aero wing
Also documented for BuickChevroletGMCOldsmobileSaturn
Documented applications
- 2007–2009 Factory-verified
- 2003–2005 Factory-verified
- 1998–2003 Factory-verified
- 2007–2008 Factory-verified
This page aggregates every documented appearance of D81 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.