Interior trim, Jet Black, perforated leather-appointed

Years 2017–19, 2023–25 Models 3 Factory citations 8

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Also described as Interior, Jet Black, perforated leather-appointedInterior trim, leather, level 1, Jet Black

Also documented for Buick Cadillac Chevrolet

Documented applications

Acadia — Second generation (C1XX) (2017–2023)

2017–2019 Factory-verified

SLT-1 and SLT-2

GM factory document — 2017 gmc acadia order guide copy gm authority, p.29.
GM factory document — 2018 gmc acadia order guide copy gm authority, p.37.
GM factory document — 2019 gmc acadia order guide copy gm authority, p.39.

Sierra — T1XX (2019–2026)

2023–2025 Factory-verified

the 2025 guide: leather-appointed front seats, only with the Elevation Premium Package (CXH); the 2026 guide prints it with a footnote digit attached (H0Y2) and is not cited

GM factory document — 2023 gmc 23 sierra 1500 electrical body builder sm en us 2022oct12, p.11.
GM factory document — 2024 gmc 24 sierra 1500 sm electrical body builder esid 23dec12, p.13.
GM factory document — 2025 gmc my25 sierra 1500 electrical bbm, p.11.
GM factory document — 2025 gmc sierra 1500 retail and fleet fleet order guide, p.167.

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

2019 Factory-verified

SLT, SLT Diesel; front bucket seats (AR9); required with WJP on SLT

GM factory document — 2019 gmc terrain order guide copy gm authority, p.47.

This page aggregates every documented appearance of H0Y in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.