U91 Factory-verified

Chevrolet · Regular Production Option

Antenna, roof-mounted

Years 2018–19, 2023–24, 2026 Models 2 Factory citations 5
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Also described as Antenna, short, roof, radio

Also documented for BuickGMC

Documented applications

This page aggregates every documented appearance of U91 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.