GM Service Manual Online
For 1990-2009 cars only

Application

GM SPO Group Number

Ashtray Lamp

8.991

Ballast Mounting Bracket

2.510

Cargo Lamp

9.988

Cargo Lamp Switch

9.988

Dome Lamp

16.494

Door Jamb Switch

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 Side Marker Reflector

2.757

Headlamp

2.725

Headlamp Adjuster

2.737

Headlamp Ballast

2.727

Headlamp Housing

2.725

Headlamp Harness

2.727

Headlamp High Beam

2.727

Headlamp Low Beam (HID) (W/ Starter)

2.727

Headlamp Mounting Bracket

2.726

Headlamp Retainers

2.726

Headlamp Shield

2.726

Headlamp Switch

2.485

Headlamp Switch Plate

2.487

High Mount Stoplamp

2.679

Park/Turn Signal Lamp

2.585

Rear License Plate Lamp

2.700

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

Underhood Lamp

8.890