Body equipment, fleetside pickup box

Years 1999–00, 2002 Models 3 Factory citations 4

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Also documented for Chevrolet GMC

Documented applications

Escalade EXT — GMT800 (2002–2006)

2002 Factory-verified

GM factory document — 2002 cadillac escalade ext rpo code list, p.1.

Escalade — GMT400-based, GMT435 (1999–2000)

1999–2000 Factory-verified

may be pickup equipment: the lists are word for word the Chevrolet and GMC pickup lists

GM factory document — 1999 cadillac escalade rpo code list, p.1.
GM factory document — 2000 cadillac escalade rpo code list, p.1.

Escalade — GMT800 (2002–2006)

2002 Factory-verified

pickup box code from the shared platform list; may be Escalade EXT or Avalanche equipment

GM factory document — 2002 cadillac escalade 2wd rpo code list, p.1.

This page aggregates every documented appearance of E63 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.