LPO, cargo tray

Years 2014–19, 2022–23, 2025–27 Models 11 Factory citations 27

Also described as LPO, cargo liner, integratedLPO, integrated cargo linerLPO, cargo tray, custom moldedLPO, Cargo linerLPO, cargo linerLPO, cargo tray, black

Also documented for Cadillac Chevrolet GMC

Documented applications

Enclave — C1XX (2018–2024)

2022–2023 Factory-verified

all trims: O; dealer-installed; 2022: only with PDF; 2023: only with PDF, and also offered separately as an LPO cargo area tray under the same code

GM factory document — 2022 buick enclave order guide copy nhtsa docket, p.22.
GM factory document — 2023 buick enclave order guide copy autoevolution wayback, p.10, p.20.

Enclave — VSS-S (2025–2027)

2025–2027 Factory-verified

O on all trims

GM factory document — 2025 buick all new enclave fleet order guide, p.10.
GM factory document — 2026 buick enclave fleet order guide, p.10.
GM factory document — 2027 buick enclave fleet order guide, p.11.

Encore — Gamma II (2013–2022)

2014, 2018–2019 Factory-verified

2014: all trims: O; 2018–2019: not on Encore 1SV; included with PCZ

GM factory document — 2014 buick encore fleet order guide wayback, p.2.
GM factory document — 2018 buick encore order guide copy gm authority, p.17.
GM factory document — 2019 buick encore order guide copy gm authority, p.15.

Encore GX — VSS-F (2020–2027)

2025–2027 Factory-verified

GM factory document — 2025 buick encore gx fleet order guide, p.11.
GM factory document — 2026 buick encore gx fleet order guide, p.11.
GM factory document — 2027 buick encore gx fleet order guide, p.10.

Envision — D2XX, imported from China (2016–2020)

2019 Factory-verified

1SD, 1SL, 1SN, 1SP: O, dealer-installed; also in PCZ; the 2016–2018 guides sell it only inside PCH (2016 p.11, 2017 p.14, 2018 p.14: included and only available with PCH), so those years are left out

GM factory document — 2019 buick envision order guide copy gm authority, p.16.

Envision — E2XX (2021–2027)

2025–2027 Factory-verified

2027: all trims: O; 2025 list reads cargo area tray

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.10.

Envista — VSS-F (2024–2027)

2025–2026 Factory-verified

all trims: O

GM factory document — 2025 buick envista fleet order guide rpo codes, p.1.
GM factory document — 2025 buick envista fleet order guide, p.8.
GM factory document — 2026 buick envista fleet order guide rpo codes, p.1.
GM factory document — 2026 buick envista fleet order guide, p.8.

LaCrosse — E2XX, 3rd gen (2017–2019)

2017–2019 Factory-verified

2019: Preferred, Sport Touring, Essence, Premium, Avenir: O

GM factory document — 2017 buick lacrosse fleet order guide wayback, p.2.
GM factory document — 2018 buick lacrosse order guide copy gm authority, p.8.
GM factory document — 2019 buick lacrosse order guide copy gm authority, p.12.

LaCrosse — Epsilon II, 2nd gen (2010–2016)

2015 Factory-verified

2015: 1SB, 1SL, 1SP, 1SR: O (dealer-installed); not with LUK

GM factory document — 2015 buick lacrosse fleet order guide wayback, p.2.

Regal — E2XX (2018–2020)

2018–2019 Factory-verified

2019: Preferred, Preferred II, Essence, Avenir, GS: O (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.14.

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

2016 Factory-verified

2016: 1SL, 1SN, 1SP, 1SX: O (dealer-installed); not with LUK

GM factory document — 2016 buick regal order guide copy gm authority, p.10, p.16.

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