LPO, cargo divider

Years 2017–19, 2021–22 Models 1 Factory citations 4

Documented applications

Colorado — Second generation (GMT31XX) (2015–2022)

2017–2019, 2021–2022 Factory-verified

2017: WT, LT, Z71: O; Base: not offered; new for 2017; the upfitter lists name it pickup box cargo divider, alternate design; 2018 from GM's 2018 Colorado order guide (PDF); 2021 from the upfitter list GM files for 2021 and 2022

GM factory document — 2017 chevrolet colorado fleet order guide wayback, p.2.
GM factory document — 2019 chevrolet 19 coloradocanyon body builder sm u 2018aug01 1, p.12.
GM factory document — 2022 chevrolet 22 canyon colorado electrical body builder sm en us 2021oct15, p.13.
GM factory document — 2018 chevrolet colorado order guide copy gm authority, p.29.

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