Do I need fasteners to bolt this on?

You'll need bolts to secure it to the frame at the factory mounting points. The bracket itself doesn't come with hardware—grab the fastener size from your service manual or measure the OEM bolt diameter before ordering.

Will this bracket work if my original one cracked?

Yes. This is a direct replacement for the factory left-side bracket. Same mounting location, same geometry—bolt it in where the old one sat.

Does this need paint before installation?

The bracket is finished and ready to install as-is. If you want it painted to match your bumper cover, prep and paint it before bolting on—easier to handle loose than attached to the car.