- 1984–1989 Factory-verified
requires AV7; standard on the Brougham (1BU69) in 1989
GM Heritage factory kit — 1984 Chevrolet Caprice, p.36.GM Heritage factory kit — 1985 Chevrolet Caprice, p.38.GM Heritage factory kit — 1986 Chevrolet Caprice, p.38.GM Heritage factory kit — 1987 Chevrolet Caprice, p.41.GM Heritage factory kit — 1988 Chevrolet Caprice, p.65.GM Heritage factory kit — 1989 Chevrolet Caprice, p.40.
AT6 Factory-verified
Also described as Seat back, reclining, right-handSeat, second row 60/40 split-folding bench, manual
Also documented for BuickCadillacGMCOldsmobilePontiac
Documented applications
- 2015–2019 Factory-verified
2018–2019 from GM's 2018 and 2019 Suburban order guides (GM Authority copies)
- 2022–2023, 2025–2027 Factory-verified
2027: LS, LT, RST, Z71: S
- 2015–2019 Factory-verified
2018–2019 from GM's 2018 and 2019 Tahoe order guides (GM Authority copies)
- 2022–2023, 2025–2027 Factory-verified
2027: FL, LS, LT, RST, Z71, Police Package, Special Service: S
This page aggregates every documented appearance of AT6 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.