Radio, electronically tuned AM/FM stereo, seek-scan, stereo cassette with search and repeat, digital clock, extended range sound system

Years 1991–92, 1998–01 Models 4 Factory citations 8

Also described as Radio, AM/FM stereo, seek-scan, auto-reverse cassette, clockRadio, AM/FM stereo, seek/scan, auto reverse music search cassette, clockRadio, AM/FM stereo, seek/scan, auto reverse music search cassette, clock, ETR

Also documented for Buick Oldsmobile Pontiac

Documented applications

Camaro — Gen 3 (1982–1992)

1991–1992 Factory-verified

GM Heritage factory kit — 1991 Chevrolet Camaro, p.27.
GM Heritage factory kit — 1992 Chevrolet Camaro, p.89.

Cavalier — third generation (1995–2005)

1998–2001 Factory-verified

GM factory document — 1998 chevrolet cavalier rpo code list, p.1.
GM factory document — 2001 chevrolet cavalier rpo code list, p.1.
GM Heritage factory kit — 2000 Chevrolet Cavalier, p.44.

Malibu — Fifth generation (1997–2005)

1998 Factory-verified

platform-list code; the Malibu 1997–1999 kit order guides do not show it.

GM factory document — 1998 chevrolet malibu rpo code list, p.1.

Venture — U-body minivan (1997–2005)

1998, 1999 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.

This page aggregates every documented appearance of UN6 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.