Headlight Size

Makes · Mazda · Mazda6

2003 Mazda Mazda6 bulb size chart

Catalog bulb positions and codes for the 2003 Mazda Mazda6. Confirm against your owner’s manual before buying.

Bulb chart

Headlight & fog

PositionBulb
Fog Light Bulb FrontH3
Headlight Bulb High BeamH1
Headlight Bulb Low BeamH1

Exterior signal & marker

PositionBulb
Back Up Reverse Light Bulb921
Brake Light Bulb7443R
Center High Mount Stop Light Bulb(Compare to original - Option 1)921
Center High Mount Stop Light Bulb(Compare to original - Option 2)194
License Plate Light Bulb2825
Parking Light Bulb(Compare to original - Option 1)2825
Parking Light Bulb(Compare to original - Option 2)2357A
Side Marker Light Bulb Front2825
Tail Light Bulb7443R
Turn Signal Light Bulb Front2357A
Turn Signal Light Bulb Rear7440A

Interior & accessory

PositionBulb
Courtesy Light Bulb2825
Dome Light Bulb2825
Map Light Bulb2825
Trunk or Cargo Area Light2821

← All Mazda6 years · Bulb types