K47 Factory-verified

GMC · Regular Production Option

Air cleaner, high capacity

Years 1998–09, 2014–20, 2022–27 Models 18 Factory citations 74
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Also described as Air filter, heavy-dutyAir cleaner, high-capacity

Also documented for CadillacChevrolet

Documented applications

This page aggregates every documented appearance of K47 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.