2021 Jeep Gladiator 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 - H13
Headlight Bulb Low Beam - H13
Tail Light Bulb - 7443
Daytime Running Light Bulb - 7443
Turn Signal Light Bulb Rear - 7443
Turn Signal Light Bulb Front(Compare to original - Option 2) - 7440A
Back Up Light Bulb - 921
Dome Light Bulb - 912
Automatic Transmission Indicator Light Bulb - 2825
HVAC Temperature Control Bulb - 194
The 2021 Jeep Gladiator 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 2021 Jeep Gladiator 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.