2003 Mazda B4000 Headlight Bulb Size
By clicking the link you will be redirected to Amazon. The aftermarket bulbs & headlights below may improve the illumination of your vehicle and make it stand out from the crowd.
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Headlight Bulb High Beam and Low Beam - 9007
Turn Signal Light Bulb Front - 3157A
License Plate Light Bulb - 168
License Plate Light Bulb - 917
Parking Light Bulb - 3157A
Tail Light Bulb - 3157R
Turn Signal Light Bulb Rear - 3156
Back Up Reverse Light Bulb - 3156
Dome Light Bulb - 912
Map Light Bulb - 168
Map Light Bulb - 917
Courtesy Light Bulb - 168
Courtesy Light Bulb - 917
Ash Tray Light Bulb - 161
The 2003 Mazda B4000 bulb size chart specifies the recommended lamp part numbers and types for all positions of its electrical system, like headlights, fog lights, brake lights, side markers, etc. If you want to upgrade the headlights, the aftermarket bulb you select has to be the exact size your 2003 Mazda B4000 requires to fit into the housing and match the wattage and voltage specifications. Pay special attention to the marking and make sure the bulb is “DOT” compliant to avoid legal issues.