Cylinder unit, side cargo and rear door

Years 1998–02 Models 1 Factory citations 5

Also documented for Chevrolet

Documented applications

Savana — GMT600 (1996–2002)

1998–2002 Factory-verified

GM factory document — 1998 gmc savana rpo code list, p.1.
GM factory document — 1999 gmc savana rpo code list, p.1.
GM factory document — 2000 gmc savana rpo code list, p.1.
GM factory document — 2001 gmc savana rpo code list, p.1.
GM factory document — 2002 gmc savana rpo code list, p.1.

This page aggregates every documented appearance of 5X8 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.