GM Service Manual Online
For 1990-2009 cars only

Application

Quantity

Trade No.

Exterior Lamps

  • Low Beam Headlamps (Composite)

2

9006HB4

  • High Beam Headlamps (Composite)

2

9005HB3

  • Side Marker Lamps

2

194

  • Front Turn Signal Lamps

2

3157

  • High Mount Stoplamp (Pickup)

2

2112

  • Backup Lamps

2

3057

  • Tail and Stop Lamps

2 or 4

3057

  • License Plate Lamps

1 or 2

194

Interior Lamps

  • Dome Lamp

1

562

  • Ash Tray Lamp

1

161

  • Rearview Mirror Lamps

2

12866

  • Transfer Case Select Switch Lamps

3

PC74

  • Instrument Panel Storage Compartment Lamp

1

194

  • Sunshade Vanity Mirror Lamps

4

37

  • Heater and A/C Control Lamps

2

37

  • Underhood Lamp

1

93

Instrument Panel Cluster Lamps

  • Instrument Cluster Illumination

6

PC168

  • High Beam Indicator

1

PC74

  • Turn Signal Indicator

2

PC74