Key equipment, side cargo door and rear door

Years 1993, 1998–02 Models 2 Factory citations 6

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Also described as Cylinder unit, side cargo and rear door

Also documented for GMC

Documented applications

Astro — First generation (1985–1994)

1993 Factory-verified

special equipment option; a separate key for the cargo area doors.

GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.

Express — GMT600 (1996–2002)

1998–2002 Factory-verified

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

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