Headlight Size

Makes · Chevrolet · Impala

2003 Chevrolet Impala bulb size chart

Catalog bulb positions and codes for the 2003 Chevrolet Impala. Confirm against your owner’s manual before buying.

Bulb chart

Headlight & fog

PositionBulb
Fog Light Bulb Front893
Headlight Bulb High Beam9005

Exterior signal & marker

PositionBulb
Back Up Reverse Light Bulb921
Brake Light Bulb3057R
Center High Mount Stop Light BulbLED
Daytime Running Light Bulb9005
License Plate Light Bulb194, 7441
Parking Light Bulb3457A
Side Marker Light Bulb Front194NA
Side Marker Light Bulb Rear194NA
Tail Light Bulb3057R
Turn Signal Light Bulb Front3457A
Turn Signal Light Bulb Rear3057

Interior & accessory

PositionBulb
Ash Tray Light Bulb194, 7441
Courtesy Light Bulb194, 7441
Dome Light Bulb578
Glove Box Light Bulb194, 7441
Map Light Bulb194, 7441
Trunk or Cargo Area Light912

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