ChevroletSilverado 25002004
  1. Chevrolet Silverado 2500
  2. Owner info
  3. Bulb Sizes
  4. 2004

2004 Chevrolet Silverado 2500 Bulb Sizes

9006
Low beam
9005
High beam
9145 LED
Fog
3157
Reverse
3157R / 921
Brake

equipment dependent

Catalog dataManufacturer figures stored on configuration rows

Headlights and fog

PositionBulb
Fog Light Bulb Front9145 LED
Headlight Bulb High Beam9005
Headlight Bulb Low Beam9006
Daytime Running Light Bulb4114

Turn, brake, and reverse

PositionBulb
Back Up Reverse Light Bulb3157
Brake Light Bulb3157R
Center High Mount Stop Light Bulb921
Tail Light Bulb3157R
Turn Signal Light Bulb Front3157A
Turn Signal Light Bulb Rear3157A

Exterior marker

PositionBulb
License Plate Light Bulb194
Parking Light Bulb3157A
Roof Marker Light Bulb194
Side Marker Light Bulb Front194NA
Side Marker Light Bulb Rear194NA

Interior

PositionBulb
Ash Tray Light Bulb161
Courtesy Light Bulb(Compare to original - Option 1)194
Courtesy Light Bulb(Compare to original - Option 2)2721
Dome Light Bulb(Compare to original - Option 1)578
Dome Light Bulb(Compare to original - Option 2)211-2
Engine Compartment Light Bulb93
Glove Box Light Bulb194
Map Light Bulb168
Trunk or Cargo Area Light912

Catalog headlight listings

Catalog year/make/model rows for 2004 Chevrolet Silverado 2500.

Dorman

Head Lamp Assembly, 1591015

MPN: 1591015

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Dorman

Head Lamp Assembly, 1591016

MPN: 1591016

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Dorman

Headlight and Cooling Fan Relay, 601-218

MPN: 601-218

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Dorman

Headlight Switch Assembly, 901-142

MPN: 901-142

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