HSO ◑ Single-source

Chevrolet · Regular Production Option

Interior trim, Jet Black and Maple Sugar, perforated leather

Years 2024 Models 1

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Documented applications

Equinox — Third generation (D2XX) (2018–2024) →

• 2024 ◑ Single-source

  Premier; letter O in the code as GM Authority prints it; no zero form in GM's lists; GM Authority 2024 interior article

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