2018 Kia Optima Hybrid Bulb Sizes

Headlight Bulb High Beam - 9005

Headlight Bulb Low Beam - 9005

Headlight Bulb High Beam(with Dual Projector-type headlights) - H7

License Plate Light Bulb - 168

Back Up Reverse Light Bulb - 921

Side Marker Light Bulb Front - 2825

Side Marker Light Bulb Rear - 2825

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