LPO, utility wall package

Years 2019, 2025–27 Models 3 Factory citations 6

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Also described as LPO, essentials packageLPO, Utility Wall Package

Also documented for Chevrolet

Documented applications

Sierra 1500 — Next-Generation (2027)

2027 Factory-verified

Pro, Elevation 3SB, AT4, AT4X, Denali, Denali Ultimate: O (ADI available); Elevation 3VL: not offered; dealer-installed; includes RVY, 5WI and SJS

GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.38.
GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1.

Sierra HD — K2XX (2015–2019)

2019 Factory-verified

includes LPO 4 inch round chrome tubular assist steps (VXJ), tri-folding soft tonneau cover (5JY) and all-weather floor liners (RIA); requires color-keyed carpeting (B30) and LED cargo box lighting (UF2); not with other tonneau covers or assist steps, the Cargo Convenience (PDL) or Protection (PDO) packages or the pickup box delete (ZW9); contents read from GM's 2019 Sierra 3500HD order guide; the 2019 Wayback interior page names it in its footnotes

GM factory document — 2019 gmc sierra 2500hd fleet order guide wayback, p.1.
GM factory document — 2019 gmc sierra 3500hd order guide copy gm authority, p.20.

Sierra — T1XX (2019–2026)

2025–2026 Factory-verified

dealer-installed

GM factory document — 2025 gmc sierra 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 gmc sierra 1500 retail and fleet fleet order guide rpo codes, p.1.

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