RAM25002021 · Fifth generation
  1. RAM 2500
  2. Owner info
  3. Bulb Sizes
  4. 2021

2021 RAM 2500 Bulb Sizes

H11
Low beam
9005LL
High beam
H11
Fog
7443 / 921
Brake

equipment dependent

Catalog dataManufacturer figures stored on configuration rows

Headlights and fog

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

Turn, brake, and reverse

PositionBulb
Brake Light Bulb7443
Center High Mount Stop Light Bulb921
Tail Light Bulb7443
Turn Signal Light Bulb Front7444NA
Turn Signal Light Bulb Rear12174NA

Exterior marker

PositionBulb
Back Up Light Bulb7440
License Plate Light Bulb194
Parking Light Bulb7444NA
Side Marker Light Bulb Front194

Interior

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

Catalog headlight listings

Catalog year/make/model rows for 2021 RAM 2500.

KAI

New Standard Replacement Driver Side Headlight Assembly, CH2502334

MPN: CH2502334

View product →

KAI

New Standard Replacement Passenger Side Headlight Assembly, CH2503334

MPN: CH2503334

View product →

Catalog fitment does not by itself prove OEM-equivalent compatibility.