- 1987–1988, 1991–1992 Single-source
a content of preferred equipment group 1SB in 1988 and of 1SC in 1991; 1989 and 1990 are left out (rule 11(a) by analogy): the 1989 page names it in 1SB and counts 12,816 cars against 1SB's 12,812, and the 1990 page names it in 1SC and counts 3,732, equal to 1SC, with no separate order shown; the 1991 page says it became an extra-cost option with 1SB; Firebird years: 3rdgenformula option pages 1987–1988, 1991–1992
AH3 Factory-verified
Also described as Seat adjuster, manual, 4 way, driverSeat adjuster, front, manual 4-way
Also documented for BuickChevroletGMCOldsmobileSaturn
Documented applications
- 1998–2000 Factory-verified
- 1999–2005 Factory-verified
This page aggregates every documented appearance of AH3 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.