2015~2017 GMC Yukon XL Bulb Size Guide

When upgrading the stock halogen / incandescent lamps to led lighting bulbs, the bulb size guide will be much helpful, below are the bulb size guide for 2015~2017 GMC Yukon XL; yet it is for reference only, it is suggested to check the owner manual to confirm the bulb size guide is correct before purchasing.

  • Low beam headlight for the vehicle with halogen capsule headlamp:  H11 / H11LL for with HID headlamp: D3S
  • Fog light: 5202
  • Daytime running light ( DRL ): LED
  • Front turn signal light ( also as parking light): LED
  • Rear turn signal light/ Brake Tail light: LED
  • Back-up reverse light 921
  • 3rd Brake light / Center high mount stop light: LED
  • License plate light / Tag light: 2825 / 2825L / W5W
  • Interior Map light : LED
  • Interior Dome light: LED
  • Front & rear side marker light: LED
  • Vanity mirror light: 6612F

Vehicles includes: 2015, 2016, 2017 GMC Yukon XL