NU9 ✓ Factory-verified

Chevrolet · Regular Production Option

Emission system, California, ULEV200

Years 2022–23 Models 1 Factory citations 2

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Also documented for GMC

Documented applications

Express — GMT610 (2003–2027) →

• 2022–2023 ✓ Factory-verified internal
  ⛭ GM factory document — 2022 chevrolet 22 express savana electrical body builder sm en us 2021oct12, p.13.

  ⛭ GM factory document — 2023 chevrolet 23 express savana body builder sm en us 2022sep13, p.14.

This page aggregates every documented appearance of NU9 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.