ZR5 ✓ Factory-verified

GMC · Regular Production Option

Appearance package, sport crew

Years 2003–04 Models 1 Factory citations 2

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Also documented for Chevrolet

Documented applications

Sonoma — second generation (1994–2004) →

• 2003–2004 ✓ Factory-verified
  ⛭ GM factory document — 2003 gmc sonoma pickup 4wd rpo code list, p.1.

  ⛭ GM factory document — 2004 gmc sonoma pickup 4wd rpo code list, p.1.

This page aggregates every documented appearance of ZR5 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.