VT4 Factory-verified

GMC · Regular Production Option

Bumper, front, color-keyed

Years 2001–07 Models 2 Factory citations 7
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Also described as Bumper, front, color keyed

Also documented for CadillacChevrolet

Documented applications

This page aggregates every documented appearance of VT4 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.