ARL ✓ Factory-verified

Cadillac · Regular Production Option

Plant code, Arlington, TX, USA

Years 1999, 2002–09, 2023, 2026 Models 6 Factory citations 11

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Also described as Plant code, Arlington, TX USAPlant, Arlington, TX, USAAssembly plant, Arlington, Texas

Also documented for ChevroletGMC

Documented applications

Escalade EXT — GMT800 (2002–2006) →

• 2002–2006 ✓ Factory-verified internal
  ⛭ 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 internal
  ⛭ 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 — GMT400-based, GMT435 (1999–2000) →

• 1999 ✓ Factory-verified internal

  Arlington is the assembly plant Wikipedia names

  ⛭ GM factory document — 1999 cadillac escalade rpo code list, p.1.

Escalade — GMT800 (2002–2006) →

• 2002–2006 ✓ Factory-verified internal
  ⛭ 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 internal
  ⛭ 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, 2026 ✓ Factory-verified internal
  ⛭ GM factory document — 2023 cadillac 23 escalade escalade esv electrical body builder sm en us 2022oct25, p.10.

  ⛭ GM factory document — 2026 cadillac escalade escalade esv electrical body builder manual service manual 2026 en us, p.5.

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