H3A Factory-verified

Chevrolet · Regular Production Option

Interior trim, Cocoa / Dune, perforated leather-appointed

Years 2016–19 Models 1 Factory citations 4

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Documented applications

Silverado HD — K2XX (2015–2019)

2016–2019 Factory-verified

LTZ perforated leather bucket seats (AN3) with ventilated seats; the color and trim pages print it with a footnote digit (H3A1); the color comes from those pages, the code from the interior pages' clean mentions; 2017: GM's 2017 Silverado 2500HD order guide; 2018: GM's 2018 Silverado 2500HD order guide; 2019: GM's 2019 Silverado 2500HD order guide

GM factory document — 2016 chevrolet silverado 2500hd fleet order guide wayback, p.2.
GM factory document — 2017 chevrolet silverado 2500hd order guide revised august 12 2016 copy gm authority, p.4.
GM factory document — 2018 chevrolet silverado 2500hd order guide copy gm authority, p.5.
GM factory document — 2019 chevrolet silverado 2500hd order guide april 20 2018 iteration 2 copy gm authority, p.5.

This page aggregates every documented appearance of H3A in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.