2009 Buick LaCrosse Bulb Sizes

Headlight Bulb High Beam - H9

Headlight Bulb Low Beam - H11

License Plate Light Bulb - 194

Back Up Reverse Light Bulb - 921

Tail Light Bulb Inner - 194

Glove Box Light Bulb - 194

Dome Light Bulb - 168

Map Light Bulb - 168

Courtesy Light Bulb - 194

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