GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2005 🢒 Yukon XL Denali 🢒 Service and Appearance Care 🢒 Bulb Replacement 🢒 Replacement Bulbs

Exterior Lamp

Bulb Number

Back-up, Front and Rear Turn Signal and Stoplamp/Taillamp

3157

Daytime Running Lamps (DRL)

4114K

Front Sidemarker Lamp

194

Headlamps

  • High-Beam

9005

  • Low-Beam

9005 LL (Long Life) or 9005

For replacement bulbs not listed here, contact your dealer.