Instrument cluster, oil, coolant temperature, voltmeter, trip odometer and tachometer

Years 1968–72, 1989–96, 1998–07, 2014, 2019, 2022–23, 2026 Models 15 Factory citations 50

Also described as Side marker lampsCluster, instrument, oil, coolant temperature, volts, trip odometer, tachometerAntenna, AM/FMAntenna, AM/FM, located in rear spoilerInstrument panel cluster assemblyInstrument cluster, oil, coolant temperature, volts, trip odometer, tachometerRadio antenna, fixed, in rear spoiler

Also documented for Buick Cadillac GMC Oldsmobile Pontiac

Documented applications

C/K Trucks

1968–72 Single-source

Modern lists reuse UB3 for gauge cluster

Beretta — L-body (1987–1996)

1992–1996 Factory-verified

oil pressure, temperature and voltage gauges; same description as cavalier-gen2

GM Heritage factory kit — 1992 Chevrolet Beretta, p.41.
GM Heritage factory kit — 1993 Chevrolet Beretta, p.40.
GM Heritage factory kit — 1994 Chevrolet Beretta, p.10.
GM Heritage factory kit — 1995 Chevrolet Beretta, p.10.
GM Heritage factory kit — 1996 Chevrolet Beretta, p.14.

Camaro — Gen 4 (1993–2002)

1998–2002 Factory-verified

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

Camaro — Gen 5 Zeta (2010–2015)

2014 Confirmed

GM Authority 2014 RPO list

Camaro — Gen 6 Alpha (2016–2024)

2019 Factory-verified

GM factory document — 2019 chevrolet camaro fleet order guide wayback, p.6.

Cavalier — second generation (1988–1994)

1989–1991 Factory-verified

standard on the Z24, optional on the others

GM Heritage factory kit — 1989 Chevrolet Cavalier, p.54.
GM Heritage factory kit — 1990 Chevrolet Cavalier, p.31.
GM Heritage factory kit — 1991 Chevrolet Cavalier, p.56.

Corsica — L-body (1987–1996)

1989–1990, 1992–1993 Factory-verified

the 1989–1990 order guides call it the gage package with tachometer; requires the LH0 on the LT (1990); standard on the LTZ (1989–1990), optional otherwise; 1994 is not claimed: the 1994 convenience page p.43 prints it as optional, but the 1994 order guide (p.10) offers no gauge package; 1991 is not claimed: the 1991 convenience page names UB3 only inside the tachometer entry's availability remark; same description as beretta-gen1

GM Heritage factory kit — 1989 Chevrolet Corsica, p.13.
GM Heritage factory kit — 1990 Chevrolet Corsica, p.12.
GM Heritage factory kit — 1992 Chevrolet Corsica, p.33.
GM Heritage factory kit — 1993 Chevrolet Corsica, p.31.

Impala — eighth generation (2000–2005)

2000–2005 Factory-verified

The 2005 order guide (p.100) calls it the 6-gauge cluster.

GM factory document — 2000 chevrolet impala rpo code list, p.1.
GM factory document — 2001 chevrolet impala rpo code list, p.1.
GM factory document — 2002 chevrolet impala rpo code list, p.1.
GM factory document — 2003 chevrolet impala rpo code list, p.1.
GM factory document — 2004 chevrolet impala rpo code list, p.1.
GM factory document — 2005 chevrolet impala rpo code list, p.1.
GM Heritage factory kit — 2000 Chevrolet Impala, p.43.
GM Heritage factory kit — 2004 Chevrolet Impala, p.30.

Lumina — first generation, W-body (1990–1994)

1992, 1994 Factory-verified

the rparts list reads UB3 as an instrument cluster with oil, coolant temperature, voltmeter, tachometer and trip odometer; 1993 not claimed: the order guide lists the gage package with tachometer only as a preferred equipment group row (owner ruling 2026-10-29); 1991 is not claimed: the pages that print it (1991 p.10, 74) carry no readable model-year field

GM Heritage factory kit — 1992 Chevrolet Lumina, p.56.
GM Heritage factory kit — 1994 Chevrolet Lumina, p.43.

Lumina — second generation (1995–2001)

1998–2001 Factory-verified

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

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.

Monte Carlo — fifth generation, W-body (1995–1999)

1998–1999 Factory-verified

GM factory document — 1998 chevrolet monte carlo rpo code list, p.1.
GM factory document — 1999 chevrolet monte carlo rpo code list, p.1.

Monte Carlo — sixth generation (2000–2007)

2000–2007 Factory-verified

Also in the kit's Monte Carlo order guide.

GM factory document — 2000 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2001 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2002 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2003 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2004 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2005 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2006 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2007 chevrolet monte carlo rpo code list, p.1.
GM Heritage factory kit — 2005 Chevrolet Monte Carlo, p.93.

Suburban — T1XX (2021–2027)

2022–2023, 2026 Factory-verified

GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.13.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.13.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.9.

Tahoe — T1XX (2021–2027)

2022–2023, 2026 Factory-verified

GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.13.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.13.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.9.

This page aggregates every documented appearance of UB3 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.