2017-Present GMC Acadia Light Bulb Sizes

Front Lights

• Daytime Running Light Bulb: LED
• Front Fog Light Bulb: H11LL
• Front Sidemarker Light Bulb: LED
• Front Turn Signal Light Bulb: 7444NA
• High Beam and Low Beam Headlight Bulb:
  • 9012
  •  HID-D3S

Rear Lights

• Back Up Light Bulb: 921
• Brake Light Bulb: LED
• Center High Mount Stop Light Bulb: LED
• License Plate Light Bulb: 2825L
• Parking Light Bulb: 7444NA
• Rear Sidemarker Light Bulb: LED
• Rear Turn Signal Light Bulb: 7440
• Tail Light Bulb: LED

Interior Lights

• Map Light Bulb: 2825L
• Vanity Mirror Light Bulb: 6612F