ZW7 ✓ Factory-verified

Cadillac · Regular Production Option

Chassis package, premium smooth ride

Years 2002–09, 2023, 2025–26 Models 5 Factory citations 11

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Also described as Suspension, Premium Smooth Ride

Also documented for BuickChevroletGMCOldsmobile

Documented applications

Escalade EXT — GMT800 (2002–2006) →

• 2002–2006 ✓ Factory-verified
  ⛭ GM factory document — 2002 cadillac escalade ext rpo code list, p.1.

  ⛭ GM factory document — 2006 cadillac escalade ext rpo code list, p.1.

Escalade EXT — GMT900 (2007–2013) →

• 2007–2009 ✓ Factory-verified
  ⛭ GM factory document — 2007 cadillac escalade ext rpo code list, p.1.

  ⛭ GM factory document — 2009 cadillac escalade ext rpo code list, p.1.

Escalade — GMT800 (2002–2006) →

• 2002–2006 ✓ Factory-verified
  ⛭ GM factory document — 2002 cadillac escalade 2wd rpo code list, p.1.

  ⛭ GM factory document — 2006 cadillac escalade rpo code list, p.1.

Escalade — GMT900 (2007–2014) →

• 2007–2009 ✓ Factory-verified
  ⛭ GM factory document — 2007 cadillac escalade rpo code list, p.1.

  ⛭ GM factory document — 2009 cadillac escalade rpo code list, p.1.

Escalade — T1XX, 5th gen (2021–2027) →

• 2023, 2025–2026 ✓ Factory-verified

  2026: base Escalade: S

  ⛭ GM factory document — 2023 cadillac 23 escalade escalade esv electrical body builder sm en us 2022oct25, p.14.

  ⛭ GM factory document — 2025 cadillac new escalade escalade v fleet order guide, p.8.

  ⛭ GM factory document — 2026 cadillac escalade escalade v fleet order guide, p.8.

Related codes · mentioned in these notes

S

This page aggregates every documented appearance of ZW7 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.