Do I need fasteners to install this, or does it come with mounting hardware?

Grille assembly ships without fasteners. You'll need to source bolts or clips compatible with your vehicle's factory grille mounting points — a quick call to your local dealer parts counter gets you the exact part number.

What finish does this come in — is it primed or bare plastic?

This comes as a bare hard panel. Before install, you can paint it to match your bumper or leave it body-color — prep with light sanding and your choice of primer and paint.

Will this fit my Xterra without drilling or cutting anything?

Yes, this mounts at factory points with no frame or bumper modification needed. Test-fit before final fastening to confirm alignment with your specific vehicle.