GM Service Manual Online
For 1990-2009 cars only

Application

GM SPO Group Number

Ashtray Lamp

8.991

Cargo Lamp

9.988

Cargo Lamp Switch

9.988

Cornering and Front Fog Lamp

2.585

Daytime Running Lamp Relay

2.485

Door Jamb Switch

16.494

Dome Lamp

16.494

Dome Lamp Housing

16.494

Dome Lamp Lens

16.495

Dome Lamp Wiring Harness

16.495

Door and Endgate Lamp

16.263

Door and Endgate Switch

16.263

Front Foglamp

2.725

Front Park/Turn Signal Lamp

2.585

Front Sidemarker Lamp

2.575

Headlamp Adjuster

2.737

Headlamp Bulb

2.727

Headlamp Filler Trim

2.728

Headlamp Harness

2.727

Headlamp High Beam

2.727

Headlamp High Beam Relay

2.727

Headlamp Housing

2.725

Headlamp Mounting Bracket

2.726

Headlamp Retainers

2.726

Headlamp Shield

2.726

High Mount Stop Lamp

2.679

Park/Turn Signal Lamp

2.585

Rear License Plate Lamp

2.700

Rear Sidemarker Lamp

2.575

Rear View Mirror Reading Lamp

8.991

Sunshade Lamp

8.991

Sunshade Lens

16.070

Taillamp

2.679

Taillamp Reflector

2.689

Turn Signal Lamp

2.880

Turn Signal/Warning Lamp Flasher

2.892

Underhood Lamp

8.890