GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Chevy Suburban - 4WD 🢒 Service and Appearance Care 🢒 Bulb Replacement 🢒 Replacement Bulbs

Exterior Lamp

Bulb Number

Back-up Lamp

3157

Daytime Running Lamps (DRL)

4114K

Front Roof Marker Lamp and Sidemarker

194

Front Turn Signal Lamp

3157

Headlamps

  • High-Beam

9005

  • Low-Beam

9006

Rear Turn Signal Lamp, Taillamp and Stoplamp

3157

Side Identification Marker Lamp

For replacement bulbs not listed here, contact your dealer.