2018 Jeep Wrangler 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(with halogen headlights) - H13
Turn Signal Light Bulb Front - 7440A
Daytime Running Light Bulb - 7443
Back Up Reverse Light Bulb (with halogen headlights) - 7440
Tail Light Bulb(with halogen headlights) - 3157R
Parking Light Bulb(Compare to original - Option 2) - 7443
Dome Light Bulb - 912
HVAC Temperature Control Bulb - 194
HVAC Temperature Control Bulb - 7441
The 2018 Jeep Wrangler 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 2018 Jeep Wrangler 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.