Seat, third row 60/40 split bench, power fold-flat

Years 2015–18, 2022–23, 2025–27 Models 5 Factory citations 21

Also described as Seat, 60/40 split-folding third row bench, power foldingThird-row seat, 60/40 split bench, power-folding

Also documented for Buick Cadillac Chevrolet

Documented applications

Acadia — Third generation (2024–2027)

2025–2027 Factory-verified

2025: Denali: S; Elevation, AT4: not offered; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: not offered; activation switches in the rear cargo area

GM factory document — 2025 gmc acadia fleet order guide, p.6.
GM factory document — 2026 gmc acadia fleet order guide, p.7.
GM factory document — 2027 gmc acadia fleet order guide, p.8.

Yukon — K2XX (2015–2020)

2015–2018 Factory-verified

2015–2018: SLT, Denali: S; SLE: not offered; 2018 from GM's 2018 Yukon order guide

GM factory document — 2015 gmc yukon denali fleet order guide wayback, p.2.
GM factory document — 2016 gmc yukon denali fleet order guide wayback, p.2.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.13.
GM factory document — 2018 gmc yukon order guide copy gm authority, p.3.

Yukon — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: S on all trims

GM factory document — 2022 gmc 22 yukon yukon xl electrical body builder sm u 2021oct13, p.9.
GM factory document — 2023 gmc 23 yukon yukon xl electrical body builder sm en us 092822, p.9.
GM factory document — 2025 gmc new yukon denali fleet order guide, p.6.
GM factory document — 2026 gmc yukon denali fleet order guide, p.6.
GM factory document — 2027 gmc yukon fleet order guide, p.6.

Yukon XL — K2XX (2015–2020)

2015–2017 Factory-verified

SLT, Denali: S; SLE: not available

GM factory document — 2015 gmc yukon xl denali fleet order guide wayback, p.2, p.5.
GM factory document — 2016 gmc yukon xl denali fleet order guide wayback, p.2, p.5.
GM factory document — 2016 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2016 en us, p.4.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.13.

Yukon XL — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: S on all trims

GM factory document — 2022 gmc 22 yukon yukon xl electrical body builder sm u 2021oct13, p.9.
GM factory document — 2023 gmc 23 yukon yukon xl electrical body builder sm en us 092822, p.9.
GM factory document — 2025 gmc new yukon xl denali fleet order guide, p.6.
GM factory document — 2026 gmc yukon xl denali fleet order guide, p.6.
GM factory document — 2027 gmc yukon xl fleet order guide, p.6.

This page aggregates every documented appearance of AS8 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.