Hello Erica, This halogen headlight includes halogen bulbs and does not require HID bulbs. To check the fitment please use our Vehicle Selector — which can be found towards the top of the homepage as well as all category, search results, and product pages — can help verify if a part will fit your specific application. To enter your application, simply select your vehicle’s year, make, model, sub-model, and engine type and click “Go.” Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page.

Do it come with hid bulb

Hi Richard, I'm pleased to assist you. After checking, it turns out we do not presently have the HID headlights compatible with the 2012 Buick LaCrosse Touring. However, you might be interested in our ongoing promotion for front brake pads. Click the link below to view and order at 38% off the standard price today while supplies last. Hopefully, this will be helpful. Enjoy your Carparts.com online purchasing experience! https://www.carparts.com/details/Buick/LaCrosse/Powerstop/Brake_Pad_Set/2012/Touring/6_Cyl_3-dot-6L/P15171421.html?can=CPGG4850_CSQA_20220902