GM 2456/3156 Back-Up Light Socket Assembly – 2-Wire Brown Housing

This two-wire lamp socket assembly connects compatible plastic wedge bulbs to back-up light circuits on select GM vehicles. The corresponding GM socket is also used in certain corner, signal and license-light applications.

The assembly has a brown housing and accepts 2456 and 3156 bulbs. It replaces GM 12085330.

OEM Cross Reference
GM: 12085330

Fitment
Buick Century: 1997
Buick LeSabre: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Buick Regal: 1990, 1991, 1992, 1993, 1994
Buick Riviera: 1995, 1996, 1997, 1998, 1999
Cadillac DeVille: 1994, 1995, 1996, 1997
Cadillac Escalade: 2002, 2003, 2004, 2005, 2006
Cadillac Escalade ESV: 2003, 2004, 2005, 2006
Cadillac Seville: 1998, 1999, 2000, 2001, 2002, 2003, 2004
Chevrolet Camaro: 1999, 2000, 2001, 2002
Chevrolet Lumina: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Chevrolet Monte Carlo: 1995, 1996, 1997, 1998, 1999
Chevrolet Suburban 1500: 2000, 2001, 2002, 2003, 2004, 2005, 2006
Chevrolet Suburban 2500: 2000, 2001, 2002, 2003, 2004, 2005, 2006
Chevrolet Tahoe: 2000, 2001, 2002, 2003, 2004, 2005, 2006
GMC Yukon: 2000, 2001, 2002, 2003, 2004, 2005, 2006
GMC Yukon XL 1500: 2000, 2001, 2002, 2003, 2004, 2005, 2006
GMC Yukon XL 2500: 2000, 2001, 2002, 2003, 2004, 2005, 2006
Oldsmobile Aurora: 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003
Oldsmobile Cutlass Supreme: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
Pontiac Aztek: 2001, 2002, 2003, 2004, 2005
Pontiac Bonneville: 2000, 2001, 2002, 2003, 2004, 2005
Pontiac Firebird: 1998, 1999, 2000, 2001, 2002
Pontiac Grand Am: 1996, 1997, 1998
Pontiac Grand Prix: 1997, 1998, 1999, 2000, 2001, 2002, 2003
Pontiac Sunfire: 1995, 1996, 1997, 1998, 1999

Product Type	Back-Up Light Socket Assembly
Application	GM Back-Up Lights
Compatible Bulbs	2456 and 3156
Bulb Type	Plastic Wedge
Wires	2
Color	Brown Housing
OEM Cross References	GM 12085330