Headrests, 2-way adjustable, up/down, driver and front passenger

Years 2012, 2014, 2016, 2018–19, 2025–27 Models 7 Factory citations 19

Also described as Headrests, 2-way adjustable, up and downHeadrests, 2-way adjustableHead restraints, front, up and down adjustmentHead restraints, 2-way adjustableHead restraints, front, 2-way adjustable, up and downHead restraints, front, 2-way adjustable (up and down)

Also documented for Cadillac Chevrolet GMC

Documented applications

Encore — Gamma II (2013–2022)

2014, 2018–2019 Factory-verified

all trims: S

GM factory document — 2014 buick encore fleet order guide wayback, p.2.
GM factory document — 2018 buick encore order guide copy gm authority, p.2, p.16.
GM factory document — 2019 buick encore order guide copy gm authority, p.2, p.14.

Encore GX — VSS-F (2020–2027)

2025–2027 Factory-verified

Preferred, Sport Touring, Avenir: S

GM factory document — 2025 buick encore gx fleet order guide, p.2.
GM factory document — 2026 buick encore gx fleet order guide, p.2.
GM factory document — 2027 buick encore gx fleet order guide, p.2.

Envision — E2XX (2021–2027)

2025–2027 Factory-verified

2027: all trims: S

GM factory document — 2025 buick envision fleet order guide rpo codes, p.1.
GM factory document — 2027 buick envision fleet order guide rpo codes, p.1.
GM factory document — 2027 buick envision fleet order guide, p.2.

Envista — VSS-F (2024–2027)

2025–2026 Factory-verified

all trims: S

GM factory document — 2025 buick envista fleet order guide rpo codes, p.1.
GM factory document — 2025 buick envista fleet order guide, p.2.
GM factory document — 2026 buick envista fleet order guide rpo codes, p.1.
GM factory document — 2026 buick envista fleet order guide, p.2.

Regal — E2XX (2018–2020)

2018–2019 Factory-verified

2019: Regal, Preferred, Preferred II, Essence, Avenir: S (2019 Sportback order guide)

GM factory document — 2018 buick regal sportback fleet order guide wayback, p.1.
GM factory document — 2018 buick regal tourx fleet order guide wayback, p.1.
GM factory document — 2019 buick regal sportback order guide copy gm authority, p.3.

Regal — Epsilon II, 5th gen (2011–2017)

2016 Factory-verified

2016: all groups: S

GM factory document — 2016 buick regal order guide copy gm authority, p.2, p.16.

Verano — Delta II (2012–2017)

2012, 2016 Factory-verified

2016: all trims: S; 2012: GM 2012 ordering guide, all trims: S

GM factory document — 2016 buick verano fleet order guide wayback, p.2.
GM factory document — 2012 buick verano online ordering guide copy gm authority, p.2.

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