9Q4 ✓ Factory-verified

GMC · Regular Production Option

Spring, rear, lowered

Years 2001–02, 2023 Models 2 Factory citations 3

Query this via API →

Also documented for Chevrolet

Documented applications

Savana — GMT600 (1996–2002) →

• 2001–2002 ✓ Factory-verified
  ⛭ GM factory document — 2001 gmc savana rpo code list, p.1.

  ⛭ GM factory document — 2002 gmc savana rpo code list, p.1.

Savana — GMT610 (2003–2027) →

• 2023 ✓ Factory-verified
  ⛭ GM factory document — 2023 chevrolet 23 express savana body builder sm en us 2022sep13, p.13.

This page aggregates every documented appearance of 9Q4 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.