Headlight Size

Makes · RAM · 3500

2021 RAM 3500 bulb size chart

Catalog bulb positions and codes for the 2021 RAM 3500. Confirm against your owner’s manual before buying.

Bulb chart

Headlight & fog

PositionBulb
Fog Light Bulb FrontH11
Headlight Bulb High Beam9005LL
Headlight Bulb Low BeamH11

Exterior signal & marker

PositionBulb
Back Up Light Bulb7440
Brake Light Bulb7443
Center High Mount Stop Light Bulb921
License Plate Light Bulb194
Parking Light Bulb7444NA
Side Marker Light Bulb Front194
Tail Light Bulb7443
Turn Signal Light Bulb Front7444NA
Turn Signal Light Bulb Rear12174NA

Interior & accessory

PositionBulb
Dome Light Bulb578
Engine Compartment Light Bulb561
Glove Box Light Bulb194
Map Light Bulb578
Roof Marker Light Bulb194NA
Trunk or Cargo Area Light921

← All 3500 years · Bulb types