Speaker system, four dual front door extended range, dual rear liftgate extended range

Years 1998–05 Models 1 Factory citations 8

Documented applications

Venture — U-body minivan (1997–2005)

1998–2005 Factory-verified

GM factory document — 1998 chevrolet venture ext rpo code list, p.1.
GM factory document — 1999 chevrolet venture ext rpo code list, p.1.
GM factory document — 2000 chevrolet venture ext rpo code list, p.1.
GM factory document — 2001 chevrolet venture ext rpo code list, p.1.
GM factory document — 2002 chevrolet venture ext rpo code list, p.1.
GM factory document — 2003 chevrolet venture ext rpo code list, p.1.
GM factory document — 2004 chevrolet venture ext rpo code list, p.1.
GM factory document — 2005 chevrolet venture ext rpo code list, p.1.

This page aggregates every documented appearance of UZ4 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.