Headlight Size

Makes · GMC · Sierra 2500HD

2014 GMC Sierra 2500HD bulb size chart

Catalog bulb positions and codes for the 2014 GMC Sierra 2500HD. Confirm against your owner’s manual before buying.

Bulb chart

Headlight & fog

PositionBulb
Fog Light Bulb Front5202 LED
Headlight Bulb High Beam9005
Headlight Bulb Low BeamH11

Exterior signal & marker

PositionBulb
Back Up Reverse Light Bulb3047
Brake Light Bulb3047R
Center High Mount Stop Light Bulb921
Daytime Running Light BulbH11 LED
License Plate Light Bulb168
Parking Light Bulb4157NA
Side Marker Light Bulb Front194NA
Tail Light Bulb3047R
Turn Signal Light Bulb Front4157NA
Turn Signal Light Bulb Rear3047

Interior & accessory

PositionBulb
Dome Light Bulb212-2
Map Light Bulb212-2
Trunk or Cargo Area Light912
Vanity Mirror Light Bulb6612F

← All Sierra 2500HD years · Bulb types