2012 Jeep Wrangler Unlimited 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 - H13
Turn Signal Light Bulb Front - 3157A
License Plate Light Bulb - 194
Tail Light Bulb - 3157R
Turn Signal Light Bulb Rear - 3157A
Side Marker Light Bulb Rear - 3157A
Trunk or Cargo Area Light - 578
Dome Light Bulb - 912
Map Light Bulb - 578
The 2012 Jeep Wrangler Unlimited 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 2012 Jeep Wrangler Unlimited 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.