AKK Factory-verified

GMC · Regular Production Option

Glass, acoustic laminated windshield

Years 2015, 2017–19, 2022–27 Models 7 Factory citations 24

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Also described as Glass, acoustic, laminatedGlass, acoustic, laminated windshieldGlass, laminated acoustic

Also documented for Buick Cadillac Chevrolet

Documented applications

Acadia — Third generation (2024–2027)

2025–2027 Factory-verified

2025: AT4, Denali: S; Elevation: O; 2026–2027: Denali, Denali Ultimate: S; Elevation, AT4: O

GM factory document — 2025 gmc acadia fleet order guide, p.8.
GM factory document — 2026 gmc acadia fleet order guide, p.8.
GM factory document — 2027 gmc acadia fleet order guide, p.9.

Canyon — Third generation (VSS-T) (2023–2027)

2023–2027 Factory-verified

2025: Denali: S; AT4: O; Elevation: not offered; 2026–2027: AT4X, Denali: S; AT4: O; Elevation: not offered

GM factory document — 2023 gmc 23canyon electrical body builder 2023march13, p.10.
GM factory document — 2024 gmc 24 canyon electrical body builder manual 2023oct04, p.10.
GM factory document — 2025 gmc canyon fleet order guide, p.4.
GM factory document — 2026 gmc canyon fleet order guide, p.5.
GM factory document — 2027 gmc canyon fleet order guide, p.6.

Terrain — Second generation (D2XX) (2018–2024)

2019 Factory-verified

all trims: S

GM factory document — 2019 gmc terrain order guide copy gm authority, p.7, p.37.

Yukon — K2XX (2015–2020)

2017–2019 Factory-verified

2018–2019: S on all trims; the 2015 and 2016 Yukon guides do not print it; 2018 from GM's 2018 Yukon order guide

GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.12.
GM factory document — 2019 gmc yukon denali fleet order guide wayback, p.1.
GM factory document — 2018 gmc yukon order guide copy gm authority, p.4.

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.7.
GM factory document — 2026 gmc yukon denali fleet order guide, p.6.
GM factory document — 2027 gmc yukon fleet order guide, p.7.

Yukon XL — K2XX (2015–2020)

2015, 2017 Factory-verified

S on all trims; the 2016 guide has no AKK line; the 2017 list prints it

GM factory document — 2015 gmc yukon xl denali fleet order guide wayback, p.3, p.5.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.12.

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.7.
GM factory document — 2026 gmc yukon xl denali fleet order guide, p.7.
GM factory document — 2027 gmc yukon xl fleet order guide, p.7.

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